{"id":2677,"date":"2026-05-28T02:07:26","date_gmt":"2026-05-28T02:07:26","guid":{"rendered":"https:\/\/wonhimealbox.com\/?page_id=2677"},"modified":"2026-05-28T06:56:17","modified_gmt":"2026-05-28T06:56:17","slug":"plastic-hinged-containers","status":"publish","type":"page","link":"https:\/\/wonhimealbox.com\/es\/hinged-lid-containers\/plastic-hinged-containers\/","title":{"rendered":"Contenedores con bisagras de pl\u00e1stico"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-f7c2fb7\" data-block-id=\"f7c2fb7\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-f7c2fb7-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2b6f4bb\" data-v=\"4\" data-block-id=\"2b6f4bb\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2b6f4bb-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2b6f4bb-inner-blocks\">\n<!-- WANHUI B2B ENGINEERING HERO MODULE (Refined Layout & Card Animations) -->\n<style>\n\/* \n  Scope: Top-Level Container Isolation \n  * Strict ID scoping and !important to prevent FlyingPress\/Theme style pollution\n*\/\n#wh-b2b-engineering-hero {\n    width: 100% !important;\n    padding: 80px 0 !important; 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}\n    #wh-b2b-engineering-hero .wh-btn { width: 100% !important; }\n    #wh-b2b-engineering-hero .wh-param-list .wh-label { width: 140px !important; }\n}\n<\/style>\n\n<section id=\"wh-b2b-engineering-hero\">\n    <div class=\"wh-container\">\n        \n        <!-- Main Hero Left\/Right Split -->\n        <div class=\"wh-hero-split\">\n            \n            <!-- LEFT COLUMN: Text & SEO Semantics -->\n            <div class=\"wh-text-col\">\n                <h1 class=\"wh-h1-title\">PLASTIC HINGED CONTAINERS<\/h1>\n                <h2 class=\"wh-h2-subtitle\">Plastic Hinged Containers \u2014 Wholesale Clamshell Food Packaging<\/h2>\n                \n                <div class=\"wh-lead-text\">\n                    Factory Direct PP, MFPP, PET Hinged Food Containers Made For Delivery &#8211; Leak-Proof Cl closures, microwave-safe options, OEM molds for restaurants, delivery, &#038; distributors.\n                <\/div>\n                \n                <!-- Hardcore Engineering Parameter List (First 3 Data Points) -->\n                <ul class=\"wh-param-list\">\n                    <li><span class=\"wh-label\">Material options:<\/span> <span class=\"wh-value\">PP \/ MFPP \/ PET<\/span><\/li>\n                    <li><span class=\"wh-label\">Standard footprints:<\/span> <span class=\"wh-value\">6\u00d76 \u2013 9\u00d79 in<\/span><\/li>\n                    <li><span class=\"wh-label\">Stock finishes:<\/span> <span class=\"wh-value\">Black \u00b7 White \u00b7 Clear<\/span><\/li>\n                <\/ul>\n\n                <div class=\"wh-description-text\">\n                    Why hinged food containers fail far more often in the \u201clast mile\u201d than in the kitchen (And why it costs you-in refunds, bad reviews, and repeat customers). Wanhui manufacturers hinged-lid and clamshell food containers for food service and delivery operators that have already paid the price for a leaky seam and a broken hinge. Here, you\u2019ll find material guidance, our hinged-container product range, construction specs, certifications, and wholesale purchasing information.\n                <\/div>\n\n                <div class=\"wh-btn-group\">\n                    <a href=\"#ct-popup-791\" class=\"wh-btn\">Request a Quote<\/a>\n                <\/div>\n            <\/div>\n\n            <!-- RIGHT COLUMN: Image Stage -->\n            <div class=\"wh-image-col\">\n                \n                <div class=\"wh-mech-border-wrapper\">\n                    <!-- Main Image Stage (1:1 Ratio) -->\n                    <div class=\"wh-carousel-main\" id=\"wh-carousel-99\">\n                        <div class=\"wh-carousel-track\">\n                            <div class=\"wh-carousel-slide\">\n                                <img decoding=\"async\" class=\"wh-hero-img\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Plastic-Hinged-Containers-4.png\" alt=\"Wanhui PP Hinged Container - Overview\" loading=\"lazy\">\n                            <\/div>\n                            <div class=\"wh-carousel-slide\">\n                                <img decoding=\"async\" class=\"wh-hero-img\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Plastic-Hinged-Containers-1-1.png\" alt=\"Plastic Hinged Food Container Detail - Seal\" loading=\"lazy\">\n                            <\/div>\n                            <div class=\"wh-carousel-slide\">\n                                <img decoding=\"async\" class=\"wh-hero-img\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Plastic-Hinged-Containers-2-1.png\" alt=\"Wanhui MFPP Clamshell - Side View\" loading=\"lazy\">\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                <\/div>\n\n                <!-- Thumbnail Navigation (With Arrows & 1:1 Ratio) -->\n                <div class=\"wh-thumbnails-wrapper\">\n                    <button class=\"wh-thumb-nav-btn wh-thumb-prev\" aria-label=\"Previous Image\">&#10094;<\/button>\n                    \n                    <div class=\"wh-carousel-thumbnails\" id=\"wh-thumbnails-99\">\n                        <div class=\"wh-thumb active\" data-index=\"0\">\n                            <img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Plastic-Hinged-Containers-4.png\" alt=\"Thumbnail 1\" loading=\"lazy\">\n                        <\/div>\n                        <div class=\"wh-thumb\" data-index=\"1\">\n                            <img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Plastic-Hinged-Containers-1-1.png\" alt=\"Thumbnail 2\" loading=\"lazy\">\n                        <\/div>\n                        <div class=\"wh-thumb\" data-index=\"2\">\n                            <img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Plastic-Hinged-Containers-2-1.png\" alt=\"Thumbnail 3\" loading=\"lazy\">\n                        <\/div>\n                    <\/div>\n                    \n                    <button class=\"wh-thumb-nav-btn wh-thumb-next\" aria-label=\"Next Image\">&#10095;<\/button>\n                <\/div>\n            <\/div>\n        <\/div>\n\n        <!-- BOTTOM ROW: Floating Cut-Corner Data Cards (Remaining 3 Data Points) -->\n        <div class=\"wh-floating-cards-row\">\n            \n            <div class=\"wh-cut-card-shadow\">\n                <div class=\"wh-cut-card-wrap\">\n                    <div class=\"wh-cut-card\">\n                        <h3 class=\"wh-stat-value\">1M+ units\/day<\/h3>\n                        <div class=\"wh-stat-label\">Production capacity<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <div class=\"wh-cut-card-shadow\">\n                <div class=\"wh-cut-card-wrap\">\n                    <div class=\"wh-cut-card\">\n                        <h3 class=\"wh-stat-value\">ISO 22000 + 9001<\/h3>\n                        <div class=\"wh-stat-label\">Certified system<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <div class=\"wh-cut-card-shadow\">\n                <div class=\"wh-cut-card-wrap\">\n                    <div class=\"wh-cut-card\">\n                        <h3 class=\"wh-stat-value\">OEM molds<\/h3>\n                        <div class=\"wh-stat-label\">Custom tooling &#038; print<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n        <\/div>\n\n    <\/div>\n<\/section>\n\n<!-- Native Vanilla JS for Carousel -->\n<script>\ndocument.addEventListener('DOMContentLoaded', function() {\n    const scopeId = '#wh-b2b-engineering-hero';\n    const mainContainer = document.querySelector(scopeId + ' #wh-carousel-99');\n    const thumbContainer = document.querySelector(scopeId + ' #wh-thumbnails-99');\n    \n    const btnPrev = document.querySelector(scopeId + ' .wh-thumb-prev');\n    const btnNext = document.querySelector(scopeId + ' .wh-thumb-next');\n    \n    if (!mainContainer || !thumbContainer) return;\n\n    const track = mainContainer.querySelector('.wh-carousel-track');\n    const slides = mainContainer.querySelectorAll('.wh-carousel-slide');\n    const thumbnails = thumbContainer.querySelectorAll('.wh-thumb');\n    \n    let currentIndex = 0;\n    const totalSlides = slides.length;\n    let autoPlayInterval;\n\n    function updateCarousel() {\n        track.style.transform = `translateX(-${currentIndex * 100}%)`;\n        thumbnails.forEach(thumb => thumb.classList.remove('active'));\n        thumbnails[currentIndex].classList.add('active');\n    }\n\n    function nextSlide() {\n        currentIndex = (currentIndex + 1) % totalSlides;\n        updateCarousel();\n    }\n    \n    function prevSlide() {\n        currentIndex = (currentIndex - 1 + totalSlides) % totalSlides;\n        updateCarousel();\n    }\n\n    function goToSlide(index) {\n        currentIndex = index;\n        updateCarousel();\n    }\n\n    function startAutoPlay() {\n        autoPlayInterval = setInterval(nextSlide, 5000); 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\n            background-color: #ffffff !important;\n            color: #181818 !important; \n            box-sizing: border-box !important;\n            overflow: hidden !important;\n            \/* \u4e25\u683c\u4e0d\u8bbe\u7f6e font-family\uff0c\u7ee7\u627f Blocksy \u9ed8\u8ba4\u5b57\u4f53 *\/\n        }\n\n        #wh-b2b-solution-v7 * {\n            box-sizing: border-box !important;\n            margin: 0 !important;\n            padding: 0 !important;\n        }\n\n        \/* \u57fa\u7840\u6392\u7248\u91cd\u7f6e\u4e0e\u89c4\u8303 *\/\n        #wh-b2b-solution-v7 h2, \n        #wh-b2b-solution-v7 h3, \n        #wh-b2b-solution-v7 h4, \n        #wh-b2b-solution-v7 p, \n        #wh-b2b-solution-v7 blockquote {\n            background: none !important;\n            border: none !important;\n            letter-spacing: normal !important;\n        }\n\n        \/* \u5e03\u5c40\u5bb9\u5668 *\/\n        #wh-b2b-solution-v7 .wh-inner {\n            max-width: 1600px !important;\n            margin: 0 auto !important;\n            padding: 0 20px !important;\n            display: flex !important;\n            flex-direction: column !important;\n            gap: 24px !important;\n        }\n\n        \/* == \u5934\u90e8\u533a == *\/\n        #wh-b2b-solution-v7 .wh-header-grid {\n            display: grid !important;\n            grid-template-columns: 1fr 1fr !important;\n            gap: 40px !important;\n            border-bottom: 1px solid #e0e0e0 !important; \n            padding-bottom: 24px !important;\n        }\n\n        \/* H2 \u8bbe\u5b9a\uff1a32px, 700\u5b57\u91cd *\/\n        #wh-b2b-solution-v7 h2.wh-main-title {\n            font-size: 32px !important; \n            font-weight: 700 !important;\n            color: #000000 !important;\n            line-height: 1.25 !important;\n        }\n\n        #wh-b2b-solution-v7 p.wh-lead-text {\n            font-size: 16px !important;\n            line-height: 1.6 !important;\n            color: #181818 !important;\n        }\n\n        #wh-b2b-solution-v7 p.wh-lead-text strong {\n            color: #000000 !important;\n            font-weight: 700 !important;\n        }\n        \n        #wh-b2b-solution-v7 .wh-accent {\n            color: #D81818 !important;\n        }\n\n        \/* == \u8fd0\u8425\u5546\u53cd\u9988\u533a == *\/\n        #wh-b2b-solution-v7 .wh-insights-grid {\n            display: grid !important;\n            grid-template-columns: 350px 1fr !important;\n            gap: 0 !important;\n            background-color: #f7f7f7 !important;\n            border: 1px solid #e0e0e0 !important;\n        }\n\n        #wh-b2b-solution-v7 .wh-insights-sidebar {\n            background-color: #181818 !important;\n            color: #ffffff !important;\n            padding: 32px !important;\n            display: flex !important;\n            flex-direction: column !important;\n            justify-content: center !important;\n        }\n\n        #wh-b2b-solution-v7 h3.wh-sub-title {\n            font-size: 24px !important;\n            font-weight: 700 !important;\n            color: #ffffff !important;\n            line-height: 1.3 !important;\n        }\n\n        #wh-b2b-solution-v7 .wh-insights-content {\n            padding: 32px 40px !important;\n            display: flex !important;\n            flex-direction: column !important;\n            gap: 16px !important;\n        }\n\n        #wh-b2b-solution-v7 blockquote.wh-quote {\n            font-size: 20px !important;\n            font-style: italic !important;\n            font-weight: 600 !important;\n            color: #000000 !important;\n            border-left: 2px solid #D81818 !important;\n            padding-left: 20px !important;\n            line-height: 1.5 !important;\n        }\n\n        #wh-b2b-solution-v7 p.wh-body-text {\n            font-size: 16px !important;\n            line-height: 1.6 !important;\n            color: #181818 !important;\n        }\n\n        \/* == \u6545\u969c\u70b9\u533a\uff1a\u6587\u5b57\u60ac\u6d6e\u4e8e\u56fe\u7247\u4e4b\u4e0a == *\/\n        #wh-b2b-solution-v7 .wh-failures-section {\n            display: flex !important;\n            flex-direction: column !important;\n            gap: 20px !important;\n        }\n\n        #wh-b2b-solution-v7 h3.wh-dark-title {\n            font-size: 22px !important;\n            font-weight: 700 !important;\n            color: #181818 !important;\n            text-transform: uppercase !important;\n            letter-spacing: 1px !important;\n            display: flex !important;\n            align-items: center !important;\n            gap: 16px !important;\n        }\n        \n        #wh-b2b-solution-v7 h3.wh-dark-title::after {\n            content: \"\" !important;\n            flex-grow: 1 !important;\n            height: 1px !important;\n            background-color: #e0e0e0 !important; \n        }\n\n        #wh-b2b-solution-v7 .wh-grid-3 {\n            display: grid !important;\n            grid-template-columns: repeat(3, 1fr) !important;\n            gap: 24px !important;\n        }\n\n        \/* \u56fe\u7247\u80cc\u666f\u5361\u7247\u4e0e\u60ac\u6d6e\u5c42\u8bbe\u8ba1 *\/\n        #wh-b2b-solution-v7 .wh-overlay-card {\n            position: relative !important;\n            width: 100% !important;\n            aspect-ratio: 4 \/ 3 !important;\n            background-color: #181818 !important;\n            overflow: hidden !important;\n            border: 1px solid #e0e0e0 !important;\n            display: flex !important;\n            flex-direction: column !important;\n            justify-content: flex-end !important;\n        }\n\n        #wh-b2b-solution-v7 .wh-overlay-card::before {\n            content: \"\" !important;\n            position: absolute !important;\n            top: 0 !important;\n            right: 0 !important;\n            width: 32px !important;\n            height: 32px !important;\n            border-top: 4px solid #D81818 !important;\n            border-right: 4px solid #D81818 !important;\n            z-index: 10 !important;\n            transition: all 0.3s ease !important;\n        }\n\n        #wh-b2b-solution-v7 .wh-overlay-card:hover::before {\n            width: 48px !important;\n            height: 48px !important;\n        }\n\n        #wh-b2b-solution-v7 .wh-overlay-card img {\n            position: absolute !important;\n            top: 0 !important;\n            left: 0 !important;\n            width: 100% !important;\n            height: 100% !important;\n            object-fit: cover !important;\n            z-index: 1 !important;\n            transition: transform 0.6s ease !important;\n        }\n\n        #wh-b2b-solution-v7 .wh-overlay-card:hover img {\n            transform: scale(1.05) !important;\n        }\n\n        \/* \u6e10\u53d8\u906e\u7f69\u5c42 *\/\n        #wh-b2b-solution-v7 .wh-overlay-content {\n            position: relative !important;\n            z-index: 2 !important;\n            width: 100% !important;\n            padding: 40px 32px 32px 32px !important;\n            background: linear-gradient(to top, rgba(24, 24, 24, 0.95) 0%, rgba(24, 24, 24, 0.7) 60%, transparent 100%) !important;\n            display: flex !important;\n            flex-direction: column !important;\n            gap: 8px !important;\n        }\n\n        #wh-b2b-solution-v7 h4.wh-card-title {\n            font-size: 20px !important;\n            font-weight: 700 !important;\n            color: #ffffff !important;\n        }\n\n        #wh-b2b-solution-v7 p.wh-card-text {\n            font-size: 16px !important;\n            line-height: 1.6 !important;\n            color: #f0f0f0 !important;\n        }\n\n        \/* == \u5e95\u680f == *\/\n        #wh-b2b-solution-v7 .wh-cta-bar {\n            background-color: #181818 !important;\n            color: #ffffff !important;\n            padding: 32px !important;\n            border-left: 8px solid #D81818 !important;\n            font-size: 16px !important;\n            line-height: 1.6 !important;\n        }\n\n        #wh-b2b-solution-v7 .wh-cta-bar strong {\n            color: #ffffff !important;\n            font-weight: 700 !important;\n        }\n\n        \/* == \u54cd\u5e94\u5f0f\u9002\u914d == *\/\n        @media (max-width:1000px) {\n            #wh-b2b-solution-v7 .wh-header-grid {\n                grid-template-columns: 1fr !important;\n                gap: 24px !important;\n            }\n            #wh-b2b-solution-v7 .wh-insights-grid {\n                grid-template-columns: 1fr !important;\n            }\n            #wh-b2b-solution-v7 .wh-insights-sidebar {\n                padding: 24px !important;\n            }\n            #wh-b2b-solution-v7 .wh-grid-3 {\n                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;\n            }\n        }\n\n        @media (max-width:690px) {\n            #wh-b2b-solution-v7 h2.wh-main-title {\n                font-size: 28px !important; \n            }\n            #wh-b2b-solution-v7 .wh-inner {\n                gap: 24px !important;\n            }\n            #wh-b2b-solution-v7 .wh-overlay-content {\n                padding: 24px 20px !important;\n            }\n        }\n    <\/style>\n\n    <div class=\"wh-inner\">\n        \n        <header class=\"wh-header-grid\">\n            <div>\n                <h2 class=\"wh-main-title\">Why Takeout Packaging Fails:<br>Leaks, Fog &#038; Broken Hinges<\/h2>\n            <\/div>\n            <div>\n                <p class=\"wh-lead-text\">\n                    <strong>What Is A Hinged Container (Also Known As A Clamshell Container or Deli Container)?<\/strong> A one-piece container with a lid attached to the base via an integrated hinge-folds shut, just like a shell. Their design is deceptively simple, which leads many buyers to overlook crucial design considerations: <strong class=\"wh-accent\">TheSeal.TheHinge.TheMaterial.<\/strong>\n                <\/p>\n            <\/div>\n        <\/header>\n\n        <article class=\"wh-insights-grid\">\n            <div class=\"wh-insights-sidebar\">\n                <h3 class=\"wh-sub-title\">What operators tell us before they switch<\/h3>\n            <\/div>\n            <div class=\"wh-insights-content\">\n                <blockquote class=\"wh-quote\">\n                    &#8220;Leakage, temperature loss, structural collapse&#8221; aren&#8217;t menu items; they&#8217;re the container problems that cost businesses money. When food packaging can&#8217;t stack, spills flood delivery bags, delaying drivers and irritating customers. A flimsy or poorly sealing container detracts from a restaurant&#8217;s presentation before anyone even opens the lid.\n                <\/blockquote>\n                <p class=\"wh-body-text\">\n                    Customers rarely complain about the food itself &#8211; Industry reports confirm packaging failure is far more likely cause of delivery complaints than culinary quality, with leakage, temperature loss, and structural collapse topping the list. A runaway sauce soak a bag. A dislodged lid ruin the visual appeal of the best-looking dish before it&#8217;s seen.\n                <\/p>\n            <\/div>\n        <\/article>\n\n        <section class=\"wh-failures-section\">\n            <h3 class=\"wh-dark-title\">The three failure points<\/h3>\n            \n            <div class=\"wh-grid-3\">\n                <article class=\"wh-overlay-card\">\n                    <img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Seal-Failure.png\" alt=\"Visual demonstration of Seal Failure in hinged containers\" width=\"400\" height=\"300\" loading=\"lazy\">\n                    <div class=\"wh-overlay-content\">\n                        <h4 class=\"wh-card-title\">Seal Failure<\/h4>\n                        <p class=\"wh-card-text\">A weak closure will open, allowing liquids to slide out if the container is tilted on the road.<\/p>\n                    <\/div>\n                <\/article>\n\n                <article class=\"wh-overlay-card\">\n                    <img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Hinge-Fracture.png\" alt=\"Close up showing Hinge Fracture structural damage\" width=\"400\" height=\"300\" loading=\"lazy\">\n                    <div class=\"wh-overlay-content\">\n                        <h4 class=\"wh-card-title\">Hinge Fracture<\/h4>\n                        <p class=\"wh-card-text\">An improperly constructed or thin hinge can crack, rendering the lid unable to secure properly after just a few uses.<\/p>\n                    <\/div>\n                <\/article>\n\n                <article class=\"wh-overlay-card\">\n                    <img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Material-Mismatch.png\" alt=\"Example of Material Mismatch causing packaging fog or melting\" width=\"400\" height=\"300\" loading=\"lazy\">\n                    <div class=\"wh-overlay-content\">\n                        <h4 class=\"wh-card-title\">Material Mismatch<\/h4>\n                        <p class=\"wh-card-text\">Using a container that visually enhances an item &#8211; like a clear option for a display &#8211; can backfire when hot ingredients are added, or if it&#8217;s microwaved.<\/p>\n                    <\/div>\n                <\/article>\n            <\/div>\n        <\/section>\n\n        <footer class=\"wh-cta-bar\">\n            <strong>Wanhui&#8217;s approach: Not a &#8220;one size fits all,&#8221; but the right fit.<\/strong> A meal delivery business prepping individual microwavable meals will need a different hinged food container than a deli that packs a high-end bakery dessert. Use this guide to select the right resin for your menu, and then let us show you the Wanhui range designed to deliver exceptional results. &nbsp;\n        <\/footer>\n\n    <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-d050cd0\" data-block-id=\"d050cd0\"><style>.stk-d050cd0 {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-d050cd0-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-32dfe16\" data-v=\"4\" data-block-id=\"32dfe16\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-32dfe16-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-32dfe16-inner-blocks\">\n<!-- PLASTIC HINGED CONTAINERS: INDUSTRIAL TECH PANEL MODULE -->\n<style>\n\/* 1. Scope & Resets (Strictly inherit Blocksy theme typography) *\/\n#phc-industrial-panel {\n    width: 100% !important;\n    background-color: #f9f9f9 !important; \n    color: #181818 !important;\n    padding: 60px 0 !important; \n    box-sizing: border-box !important;\n}\n\n#phc-industrial-panel * {\n    box-sizing: border-box !important;\n    margin: 0;\n    padding: 0;\n}\n\n\/* 2. Container (1600px Max) *\/\n#phc-industrial-panel .phc-wrapper {\n    max-width: 1600px !important;\n    margin: 0 auto !important;\n    background-color: transparent !important; \n    padding: 0 40px !important; \n    border: none !important; \n    box-shadow: none !important; \n    display: grid !important;\n    grid-template-columns: repeat(12, 1fr) !important;\n    gap: 24px 24px !important; \n}\n\n\/* 3. Typography & SEO Headings *\/\n#phc-industrial-panel h2.phc-main-title {\n    font-size: 32px !important; \n    font-weight: 700 !important; \n    line-height: 1.3 !important;\n    color: #000000 !important;\n    letter-spacing: -0.5px !important;\n    position: relative !important;\n    padding-top: 16px !important;\n    margin-bottom: 0 !important;\n}\n\n#phc-industrial-panel h2.phc-main-title::before {\n    content: '' !important;\n    position: absolute !important;\n    top: 0 !important;\n    left: 0 !important;\n    width: 40px !important;\n    height: 4px !important;\n    background-color: #D81818 !important;\n}\n\n#phc-industrial-panel h3.phc-sub-title {\n    font-size: 22px !important;\n    font-weight: 600 !important;\n    color: #181818 !important;\n    margin-bottom: 12px !important; \n    display: flex !important;\n    align-items: center !important;\n    gap: 12px !important;\n}\n\n#phc-industrial-panel h3.phc-sub-title.phc-mt {\n    margin-top: 24px !important; \n}\n\n#phc-industrial-panel h3.phc-sub-title::before {\n    content: '' !important;\n    display: block !important;\n    width: 12px !important;\n    height: 12px !important;\n    background-color: #D81818 !important;\n}\n\n#phc-industrial-panel p {\n    font-size: inherit !important; \n    line-height: 1.6 !important;\n    color: #333333 !important;\n    margin-bottom: 16px !important;\n}\n\n\/* 4. Layout Blocks (Asymmetric Grid) *\/\n#phc-industrial-panel .phc-header-block {\n    grid-column: 1 \/ 6 !important;\n}\n\n#phc-industrial-panel .phc-intro-block {\n    grid-column: 6 \/ 13 !important;\n    border-left: 1px solid #d1d5db !important; \n    padding-left: 32px !important;\n    display: flex !important;\n    flex-direction: column !important;\n    justify-content: center !important;\n}\n\n#phc-industrial-panel .phc-spec-sheet {\n    grid-column: 1 \/ 13 !important;\n    border: 1px solid #e5e7eb !important; \/* \u2605 \u4fee\u6539\uff1a\u5916\u8fb9\u6846\u7531\u6df1\u9ed1\u6539\u4e3a\u67d4\u548c\u6d45\u7070 *\/\n    position: relative !important;\n}\n\n\/* \u56fe\u6587\u6392\u7248\u5bf9\u9f50\u4e0e\u95f4\u8ddd\u63a7\u5236 *\/\n#phc-industrial-panel .phc-content-left {\n    grid-column: 1 \/ 6 !important;\n    display: flex !important;\n    align-items: center !important; \n    align-self: center !important;  \n}\n\n#phc-industrial-panel .phc-content-right {\n    grid-column: 6 \/ 13 !important;\n    padding-left: 40px !important; \n    align-self: center !important; \n}\n\n#phc-industrial-panel .phc-full-width-content {\n    grid-column: 1 \/ 13 !important;\n}\n\n\/* 5. Industrial Table (Semantic for SEO) *\/\n#phc-industrial-panel table {\n    width: 100% !important;\n    border-collapse: collapse !important;\n    text-align: left !important;\n    background-color: #ffffff !important; \n}\n\n#phc-industrial-panel th, \n#phc-industrial-panel td {\n    padding: 14px 20px !important;\n    border-bottom: 1px solid #e5e7eb !important; \/* \u2605 \u4fee\u6539\uff1a\u7edf\u4e00\u5185\u90e8\u5206\u5272\u7ebf\u989c\u8272 *\/\n    border-right: 1px solid #e5e7eb !important;  \/* \u2605 \u4fee\u6539\uff1a\u7edf\u4e00\u5185\u90e8\u5206\u5272\u7ebf\u989c\u8272 *\/\n    font-size: inherit !important; \n    vertical-align: middle !important;\n}\n\n#phc-industrial-panel th:last-child, \n#phc-industrial-panel td:last-child {\n    border-right: none !important;\n}\n\n#phc-industrial-panel tr:last-child td {\n    border-bottom: none !important;\n}\n\n#phc-industrial-panel th {\n    background-color: #181818 !important;\n    color: #ffffff !important;\n    font-weight: 600 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n    font-size: 14px !important; \n}\n\n#phc-industrial-panel td:first-child {\n    font-weight: 600 !important;\n    color: #181818 !important;\n    background-color: #fcfcfc !important;\n}\n\n#phc-industrial-panel tbody tr:hover td {\n    background-color: #fff9f9 !important;\n}\n\n#phc-industrial-panel .phc-data-note {\n    font-size: 13px !important;\n    color: #666666 !important;\n    text-align: right !important;\n    padding: 10px 16px !important;\n    background: #e5e7eb !important; \n    border-top: 1px solid #e5e7eb !important; \/* \u2605 \u4fee\u6539\uff1a\u6ce8\u91ca\u533a\u4e0a\u8fb9\u6846\u7531\u6df1\u9ed1\u6539\u4e3a\u67d4\u548c\u6d45\u7070 *\/\n}\n\n\/* 6. Image & Figure *\/\n#phc-industrial-panel figure {\n    width: 100% !important;  \n    position: relative !important;\n    border: 1px solid #d1d5db !important;\n    padding: 8px !important;\n    background: #ffffff !important; \n    margin: 0 !important; \n}\n\n#phc-industrial-panel figure::after {\n    content: '' !important;\n    position: absolute !important;\n    bottom: -1px !important;\n    right: -1px !important;\n    width: 30px !important;\n    height: 30px !important;\n    border-bottom: 3px solid #D81818 !important;\n    border-right: 3px solid #D81818 !important;\n}\n\n#phc-industrial-panel img {\n    width: 100% !important;\n    height: auto !important;\n    display: block !important;\n}\n\n\/* 7. Engineering Quote Block *\/\n#phc-industrial-panel blockquote {\n    background-color: #181818 !important;\n    color: #ffffff !important;\n    padding: 32px 40px !important;\n    position: relative !important;\n    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%) !important;\n    margin: 8px 0 24px 0 !important; \n}\n\n#phc-industrial-panel blockquote p {\n    color: #ffffff !important;\n    font-size: inherit !important; \n    font-style: normal !important;\n    line-height: 1.6 !important;\n    margin-bottom: 16px !important;\n    border-left: 2px solid #D81818 !important;\n    padding-left: 20px !important;\n}\n\n#phc-industrial-panel blockquote cite {\n    display: block !important;\n    text-align: right !important;\n    font-size: 14px !important;\n    color: #D81818 !important;\n    font-weight: 600 !important;\n    font-style: normal !important;\n    text-transform: uppercase !important;\n    letter-spacing: 1px !important;\n}\n\n\/* 8. Responsive adjustments *\/\n@media (max-width:1000px) {\n    #phc-industrial-panel .phc-wrapper {\n        grid-template-columns: 1fr !important;\n        padding: 0 24px !important;\n    }\n    #phc-industrial-panel .phc-header-block,\n    #phc-industrial-panel .phc-intro-block,\n    #phc-industrial-panel .phc-spec-sheet,\n    #phc-industrial-panel .phc-content-left,\n    #phc-industrial-panel .phc-content-right {\n        grid-column: 1 \/ -1 !important;\n        padding-left: 0 !important; \n    }\n    #phc-industrial-panel figure {\n        width: 100% !important;\n        margin-top: 0 !important; \n        margin-bottom: 16px !important; \n    }\n    #phc-industrial-panel .phc-intro-block {\n        border-left: none !important;\n        border-top: 1px solid #d1d5db !important;\n        padding-top: 24px !important;\n    }\n    #phc-industrial-panel .phc-spec-sheet {\n        overflow-x: auto !important;\n    }\n    #phc-industrial-panel table {\n        min-width: 800px !important;\n    }\n}\n<\/style>\n\n<section id=\"phc-industrial-panel\">\n    <div class=\"phc-wrapper\">\n        \n        <!-- Header Left: H2 Main Outline -->\n        <header class=\"phc-header-block\">\n            <h2 class=\"phc-main-title\">PP vs MFPP vs PET vs PS: Choosing the Right Hinged Container Material<\/h2>\n        <\/header>\n\n        <!-- Header Right: H3 Sub Outline -->\n        <div class=\"phc-intro-block\">\n            <h3 class=\"phc-sub-title\">Which Resin is Best for Your Food Packaging Application?<\/h3>\n            <p>For the most part, container failure boils down to an incorrect resin choice early in the supply chain. Using the wrong type of plastic &#8211; such as PET for a steaming hot entre or Polystyrene for a cold, sealed lunch &#8211; &#8220;will&#8221; cost you, one food service industry publication warns. Examine how the four standard plastic resin types perform.<\/p>\n        <\/div>\n\n        <!-- Technical Data Grid -->\n        <div class=\"phc-spec-sheet\">\n            <table>\n                <thead>\n                    <tr>\n                        <th>Property<\/th>\n                        <th>PP (#5)<\/th>\n                        <th>MFPP (mineral-filled PP)<\/th>\n                        <th>PET (#1)<\/th>\n                        <th>PS \/ Foam (#6)<\/th>\n                    <\/tr>\n                <\/thead>\n                <tbody>\n                    <tr>\n                        <td>Temperature range<\/td>\n                        <td>-4 to 14\u00b0F min \/ 212-266\u00b0F max<\/td>\n                        <td>Hot &#038; cold; microwavable<\/td>\n                        <td>Approx. -22 to 120\u00b0F<\/td>\n                        <td>Cold \/ short-hold only<\/td>\n                    <\/tr>\n                    <tr>\n                        <td>Microwave-safe<\/td>\n                        <td>Yes<\/td>\n                        <td>Yes<\/td>\n                        <td>No &#8211; softens \/ warps<\/td>\n                        <td>No<\/td>\n                    <\/tr>\n                    <tr>\n                        <td>Clarity<\/td>\n                        <td>Translucent<\/td>\n                        <td>Opaque (black \/ white)<\/td>\n                        <td>Crystal-clear<\/td>\n                        <td>Opaque<\/td>\n                    <\/tr>\n                    <tr>\n                        <td>Cut &#038; soak resistance<\/td>\n                        <td>Good<\/td>\n                        <td>High &#8211; cut- &#038; soak-resistant<\/td>\n                        <td>Moderate<\/td>\n                        <td>Low<\/td>\n                    <\/tr>\n                    <tr>\n                        <td>Recycling code<\/td>\n                        <td>#5 &#8211; widely accepted<\/td>\n                        <td>#5 &#8211; up to 40% mineral, less plastic<\/td>\n                        <td>#1 &#8211; accepted, but clamshells vary by city<\/td>\n                        <td>#6 &#8211; rarely accepted; banned in some cities<\/td>\n                    <\/tr>\n                    <tr>\n                        <td>Best-fit menu<\/td>\n                        <td>Hot entrees, soups, reheatable meals<\/td>\n                        <td>Hot grab-and-go, fried foods, meal prep<\/td>\n                        <td>Cold salads, wraps, cakes, deli display<\/td>\n                        <td>Budget cold items only<\/td>\n                    <\/tr>\n                <\/tbody>\n            <\/table>\n            <div class=\"phc-data-note\">Temperature &#038; recyclability data compiled from Restaurantware Food Service Material Guide and Dart Container Material References. Terminology can vary across suppliers; please reference the SKU for precise specifications.<\/div>\n        <\/div>\n\n        <!-- Detail Section: Image (Left) -->\n        <div class=\"phc-content-left\">\n            <figure>\n                <img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Why-MFPP-is-the-workhorse-of-hot-food-takeout.png\" alt=\"Why MFPP is the workhorse of hot-food takeout\" width=\"800\" height=\"800\">\n            <\/figure>\n        <\/div>\n\n        <!-- Detail Section: Text (Right) -->\n        <div class=\"phc-content-right phc-text-col\">\n            <h3 class=\"phc-sub-title\">Why MFPP is the workhorse of hot-food takeout<\/h3>\n            <p>Mineral-filled polypropylene utilizes 40% natural minerals as raw materials to achieve a balance between a minimal plastic content and optimal box strength. It is cut-resistant, water-resistant, and microwavable &#8211; a smart choice for any hot carryout offering.<\/p>\n            <p>When a delivery restaurant is shipping out anything from fried chicken to hot rice bowls, using mineral-filled polypropylene means they can automatically say no to the &#8220;will this hold up?&#8221; question in the customer&#8217;s mind, no need to even consider whether they will reheat this food.<\/p>\n            \n            <h3 class=\"phc-sub-title phc-mt\">Recycling, in plain terms<\/h3>\n            <p>PP or MFPP plastic has a resin code #5, and PET plastic has a code #1. Many municipal curbside recycling programs accept both of these resins, although the accepted PET format depends on whether it&#8217;s open or hinged clamshell. PS (Styrofoam\u00ae) packaging resin code is #6 and is increasingly being rejected by municipalities and is being phased out by several US cities. mineral filler in MFPP helps by reducing the amount of plastic per container by using minerals to add structure.<\/p>\n            <p>PET comes out on top for cold food where display value can influence a customer&#8217;s purchase decision. The visual appearance of a crisp, layered salad in a crystal clear PET clamshell, or a colorful pastry beautifully glazed can directly influence the customer to order. Where a buyer gets into trouble is using PET for something a customer will later reheat.<\/p>\n        <\/div>\n\n        <!-- Quote & Summary Block (Full Width Footer) -->\n        <div class=\"phc-full-width-content\">\n            <!-- Engineered Quote -->\n            <blockquote>\n                <p>&#8220;We aren&#8217;t trying to say that one material is the absolute best. When we work with a customer whose business model is 80% hot carryout, we will then automatically look toward mineral filled polypropylene and then no more is heard about the possibility of microwave customer complaints. We only prescribe PET for cold products, for cold food where the sale is purely on the visual.&#8221;<\/p>\n                <cite>&#8211; Wanhui Application Engineering Team<\/cite>\n            <\/blockquote>\n\n            <p>&#8220;Customers also express a concern about having their restaurant logo &#8220;not look as nice&#8221; in an MFPP container compared to a high-end brand name or a very attractive private logo in the clear PET.&#8221; But this objection often melts away as soon as the product matches the end-use. Clear visuals work for cold, durability work for hot; no single resin can efficiently do both.<\/p>\n        <\/div>\n\n    <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-abf05e9\" data-block-id=\"abf05e9\"><style>.stk-abf05e9 {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-abf05e9-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-10ae8c3\" data-v=\"4\" data-block-id=\"10ae8c3\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-10ae8c3-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-10ae8c3-inner-blocks\">\n<section id=\"wh-heavy-ind-v4\">\n  <style>\n    \/* \u5168\u5c40\u6a21\u5757\u9694\u79bb\u4e0e CSS \u53d8\u91cf *\/\n    #wh-heavy-ind-v4 {\n      --wh-v4-bg: #070707;\n      --wh-v4-surface: #111111;\n      --wh-v4-surface-hover: #161616;\n      --wh-v4-border: #2a2a2a;\n      --wh-v4-border-light: #3a3a3a;\n      --wh-v4-accent: #D81818;\n      --wh-v4-text: #ffffff;\n      --wh-v4-text-muted: #aaaaaa;\n      --wh-v4-grid: rgba(255, 255, 255, 0.03);\n      \n      width: 100%;\n      background-color: var(--wh-v4-bg);\n      background-image: \n        linear-gradient(var(--wh-v4-grid) 1px, transparent 1px),\n        linear-gradient(90deg, var(--wh-v4-grid) 1px, transparent 1px);\n      background-size: 24px 24px;\n      background-position: center top;\n      color: var(--wh-v4-text);\n      padding-block: clamp(30px, 5vw, 60px);\n      line-height: 1.6;\n    }\n\n    #wh-heavy-ind-v4,\n    #wh-heavy-ind-v4 div,\n    #wh-heavy-ind-v4 p,\n    #wh-heavy-ind-v4 h2,\n    #wh-heavy-ind-v4 h3,\n    #wh-heavy-ind-v4 h4,\n    #wh-heavy-ind-v4 ul,\n    #wh-heavy-ind-v4 li,\n    #wh-heavy-ind-v4 span,\n    #wh-heavy-ind-v4 a,\n    #wh-heavy-ind-v4 table,\n    #wh-heavy-ind-v4 thead,\n    #wh-heavy-ind-v4 tbody,\n    #wh-heavy-ind-v4 tr,\n    #wh-heavy-ind-v4 th,\n    #wh-heavy-ind-v4 td,\n    #wh-heavy-ind-v4 img {\n      box-sizing: border-box;\n    }\n\n    #wh-heavy-ind-v4 .wh-container {\n      max-width: 1600px;\n      margin: 0 auto;\n      padding-inline: clamp(20px, 4vw, 60px);\n    }\n\n    \/* \u9996\u5c4f\u7eaf\u6587\u672c\u951a\u70b9\u533a *\/\n    #wh-heavy-ind-v4 .wh-hero {\n      margin-bottom: 30px; \n    }\n\n    #wh-heavy-ind-v4 .wh-sys-label {\n      display: inline-block;\n      font-size: 13px;\n      font-weight: 700;\n      letter-spacing: 2px;\n      color: var(--wh-v4-accent);\n      margin-bottom: 12px;\n      text-transform: uppercase;\n    }\n\n    #wh-heavy-ind-v4 h2.wh-title {\n      font-size: 32px !important;\n      font-weight: 700 !important;\n      color: var(--wh-v4-text) !important;\n      text-transform: capitalize !important;\n      border-left: none !important;\n      margin: 0 0 20px 0 !important;\n      line-height: 1.2 !important;\n      letter-spacing: -0.5px !important;\n    }\n\n    #wh-heavy-ind-v4 p.wh-desc {\n      font-size: 18px; \n      color: var(--wh-v4-text-muted);\n      max-width: 1200px;\n      margin: 0 0 24px 0;\n      line-height: 1.7;\n    }\n\n    \/* \u786c\u4ef6\u89c4\u683c\u77e9\u9635\u7f51\u683c *\/\n    #wh-heavy-ind-v4 .wh-grid {\n      display: grid;\n      grid-template-columns: 1fr;\n      gap: 30px;\n      margin-bottom: 30px; \n    }\n\n    @media (min-width:1000px) {\n      #wh-heavy-ind-v4 .wh-grid {\n        grid-template-columns: repeat(2, 1fr);\n        gap: 30px;\n      }\n    }\n\n    #wh-heavy-ind-v4 .wh-card {\n      background: var(--wh-v4-surface);\n      border: 1px solid var(--wh-v4-border);\n      display: flex;\n      flex-direction: column;\n      transition: border-color 0.3s ease;\n    }\n    \n    #wh-heavy-ind-v4 .wh-card:hover {\n      border-color: var(--wh-v4-border-light);\n      background: var(--wh-v4-surface-hover);\n    }\n\n    #wh-heavy-ind-v4 .wh-card-header {\n      display: flex;\n      justify-content: space-between;\n      align-items: center;\n      padding: 16px 20px;\n      border-bottom: 1px solid var(--wh-v4-border);\n      background: rgba(255, 255, 255, 0.01);\n    }\n\n    #wh-heavy-ind-v4 h3.wh-card-title {\n      font-size: 16px !important;\n      font-weight: 700 !important;\n      color: var(--wh-v4-text) !important;\n      margin: 0 !important;\n      letter-spacing: 0.5px !important;\n    }\n\n    #wh-heavy-ind-v4 .wh-card-id {\n      font-size: 12px;\n      color: var(--wh-v4-text-muted);\n      letter-spacing: 1px;\n    }\n\n    #wh-heavy-ind-v4 .wh-card-body {\n      display: flex;\n      flex-direction: column;\n      flex-grow: 1;\n    }\n\n    @media (min-width: 500px) {\n      #wh-heavy-ind-v4 .wh-card-body {\n        flex-direction: row;\n      }\n    }\n\n    #wh-heavy-ind-v4 .wh-img-panel {\n      width: 100%;\n      aspect-ratio: 1 \/ 1;\n      padding: 24px;\n      position: relative;\n      display: flex;\n      align-items: center;\n      justify-content: center;\n      border-bottom: 1px solid var(--wh-v4-border);\n    }\n\n    @media (min-width: 500px) {\n      #wh-heavy-ind-v4 .wh-img-panel {\n        width: 45%;\n        border-bottom: none;\n        border-right: 1px solid var(--wh-v4-border);\n      }\n    }\n\n    #wh-heavy-ind-v4 .wh-img-panel::before,\n    #wh-heavy-ind-v4 .wh-img-panel::after {\n      content: '';\n      position: absolute;\n      width: 10px;\n      height: 10px;\n      border: 2px solid var(--wh-v4-accent);\n      z-index: 2;\n    }\n    #wh-heavy-ind-v4 .wh-img-panel::before {\n      top: 14px; left: 14px;\n      border-right: none; border-bottom: none;\n    }\n    #wh-heavy-ind-v4 .wh-img-panel::after {\n      bottom: 14px; right: 14px;\n      border-left: none; border-top: none;\n    }\n\n    #wh-heavy-ind-v4 img.wh-img {\n      width: 100%;\n      height: 100%;\n      object-fit: contain;\n      position: relative;\n      z-index: 1;\n    }\n\n    #wh-heavy-ind-v4 .wh-data-panel {\n      padding: 24px 30px;\n      display: flex;\n      flex-direction: column;\n      justify-content: flex-start;\n      flex-grow: 1;\n    }\n\n    @media (min-width: 500px) {\n      #wh-heavy-ind-v4 .wh-data-panel {\n        width: 55%;\n      }\n    }\n\n    #wh-heavy-ind-v4 .wh-data-list {\n      list-style: none;\n      padding: 0;\n      margin: 0 0 30px 0;\n      flex-grow: 1;\n    }\n\n    #wh-heavy-ind-v4 .wh-data-item {\n      margin-bottom: 18px;\n    }\n    #wh-heavy-ind-v4 .wh-data-item:last-child {\n      margin-bottom: 0;\n    }\n\n    #wh-heavy-ind-v4 .wh-data-label {\n      display: block;\n      font-size: 11px;\n      font-weight: 700;\n      color: #777777;\n      text-transform: uppercase;\n      letter-spacing: 1px;\n      margin-bottom: 4px;\n    }\n\n    #wh-heavy-ind-v4 .wh-data-value {\n      display: block;\n      font-size: 16px;\n      font-weight: 500;\n      color: var(--wh-v4-text);\n    }\n\n    \/* \u5df2\u53bb\u9664\u4e0b\u5212\u7ebf (border-bottom) \u5e76\u9632\u6b62\u4e3b\u9898\u6c61\u67d3 *\/\n    #wh-heavy-ind-v4 .wh-data-tag {\n      font-size: 12px;\n      font-weight: 700;\n      color: var(--wh-v4-accent);\n      text-transform: uppercase;\n      letter-spacing: 1px;\n      margin-top: auto;\n      border-bottom: none !important;\n      text-decoration: none !important;\n      display: inline-block;\n      align-self: flex-start;\n    }\n\n    \/* \u4e2d\u63a7\u5ba4\u6570\u636e\u77e9\u9635\u8868\u683c *\/\n    #wh-heavy-ind-v4 .wh-matrix {\n      background: var(--wh-v4-surface);\n      border: 1px solid var(--wh-v4-border);\n      padding: clamp(30px, 4vw, 50px);\n      margin-top: 0;\n    }\n    \n    #wh-heavy-ind-v4 h3.wh-matrix-title {\n      display: inline-block !important;\n      font-size: 16px !important;\n      font-weight: 700 !important;\n      letter-spacing: 2px !important;\n      color: var(--wh-v4-accent) !important;\n      margin: 0 0 16px 0 !important;\n      text-transform: uppercase !important;\n    }\n\n    #wh-heavy-ind-v4 p.wh-matrix-intro {\n      font-size: 16px;\n      color: var(--wh-v4-text-muted);\n      max-width: 1000px;\n      margin: 0 0 30px 0;\n      line-height: 1.6;\n    }\n\n    \/* --- \u8868\u683c\u5f3a\u5236\u9632\u6c61\u67d3\u91cd\u7f6e --- *\/\n    #wh-heavy-ind-v4 .wh-table-wrap {\n      overflow-x: auto;\n      border-top: 2px solid var(--wh-v4-accent) !important;\n      border-left: none !important;\n      border-right: none !important;\n      border-bottom: none !important;\n    }\n\n    #wh-heavy-ind-v4 table.wh-table {\n      width: 100% !important;\n      min-width: 800px !important;\n      border-collapse: collapse !important;\n      border: none !important; \n      background: transparent !important;\n    }\n\n    #wh-heavy-ind-v4 table.wh-table th,\n    #wh-heavy-ind-v4 table.wh-table td {\n      padding: 18px 20px !important;\n      border-top: none !important; \n      border-left: none !important; \n      border-right: none !important; \n      border-bottom: 1px solid var(--wh-v4-border) !important; \n      text-align: left !important;\n      background: transparent !important;\n    }\n\n    #wh-heavy-ind-v4 table.wh-table th {\n      color: #777777 !important;\n      font-weight: 700 !important;\n      text-transform: uppercase !important;\n      letter-spacing: 1px !important;\n      font-size: 12px !important;\n      border-bottom: 1px solid #444444 !important;\n    }\n\n    #wh-heavy-ind-v4 table.wh-table td {\n      color: var(--wh-v4-text) !important;\n      font-weight: 500 !important;\n      font-size: 15px !important;\n    }\n\n    \/* \u5e95\u90e8\u91c7\u8d2d\u6307\u4ee4\u6761 *\/\n    #wh-heavy-ind-v4 .wh-note {\n      background-color: #111111;\n      background-image: repeating-linear-gradient(\n        -45deg,\n        #0a0a0a,\n        #0a0a0a 12px,\n        #141414 12px,\n        #141414 24px\n      );\n      border: 1px solid #222222;\n      border-left: 4px solid var(--wh-v4-accent);\n      padding: clamp(24px, 3vw, 32px);\n      margin-top: 30px;\n      position: relative;\n    }\n\n    #wh-heavy-ind-v4 h4.wh-note-title {\n      font-size: 15px !important;\n      font-weight: 700 !important;\n      color: var(--wh-v4-text) !important;\n      text-transform: uppercase !important;\n      letter-spacing: 1px !important;\n      margin: 0 0 16px 0 !important;\n      display: flex !important;\n      align-items: center !important;\n      gap: 12px !important;\n    }\n\n    #wh-heavy-ind-v4 h4.wh-note-title::before {\n      content: '';\n      display: block;\n      width: 8px;\n      height: 8px;\n      background: var(--wh-v4-accent);\n    }\n\n    #wh-heavy-ind-v4 p.wh-note-text {\n      font-size: 16px;\n      color: var(--wh-v4-text-muted);\n      margin: 0;\n      line-height: 1.7;\n    }\n\n    \/* --- \u5e95\u90e8\u5c45\u4e2d\u6309\u94ae\u533a\u57df --- *\/\n    #wh-heavy-ind-v4 .wh-cta-wrapper {\n      display: flex;\n      justify-content: center;\n      margin-top: 50px; \n    }\n\n    #wh-heavy-ind-v4 a.wh-cta-btn {\n      display: inline-block;\n      background-color: var(--wh-v4-accent);\n      color: #ffffff !important;\n      font-size: 16px !important;\n      font-weight: 700 !important;\n      text-transform: uppercase;\n      letter-spacing: 1px;\n      padding: 16px 48px;\n      text-decoration: none !important;\n      clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);\n      transition: background-color 0.3s ease, transform 0.2s ease;\n    }\n    #wh-heavy-ind-v4 a.wh-cta-btn:hover {\n      background-color: #b01010;\n      transform: translateY(-2px);\n    }\n  <\/style>\n\n  <div class=\"wh-container\">\n    \n    <!-- \u9876\u90e8\u6570\u636e\u521d\u59cb\u5316\u533a -->\n    <div class=\"wh-hero\">\n      <span class=\"wh-sys-label\">[SYS-SPEC: HINGED] \/\/ INITIALIZING<\/span>\n      <h2 class=\"wh-title\">Wanhui Hinged Container Range: Sizes, Capacities &#038; To-Go Configurations<\/h2>\n      <p class=\"wh-desc\">\n        Wanhui offers one of the broadest lines of hinged carryout containers to address the footprints that make the highest volumes in foodservice &#8211; square, rectangular, multi-compartment and single compartments, all in black, white and clear. The hinged carryout containers offered in clear are PET and intended for cold foods and the MFPP hinged carryout containers are in black or white to maintain heat for hot foods.Each of the clamshells below has an indicative case pack, actual Minimum Quantity Required (MOQ) and Lead Time are to be provided with your quotation.\n      <\/p>\n    <\/div>\n\n    <!-- \u6838\u5fc3\u786c\u4ef6\u6570\u636e\u9762\u677f -->\n    <div class=\"wh-grid\">\n      \n      <!-- SPC-01 -->\n      <div class=\"wh-card\">\n        <div class=\"wh-card-header\">\n          <h3 class=\"wh-card-title\">MFPP Hinged Container \u2014 6\u00d76 in<\/h3>\n          <span class=\"wh-card-id\">SPC-01<\/span>\n        <\/div>\n        <div class=\"wh-card-body\">\n          <div class=\"wh-img-panel\">\n            <img decoding=\"async\" class=\"wh-img\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/MFPP-Hinged-Container-%E2%80%94-6%C3%976-in.png\" alt=\"MFPP Hinged Container 6x6 in\" width=\"400\" height=\"400\" loading=\"lazy\">\n          <\/div>\n          <div class=\"wh-data-panel\">\n            <ul class=\"wh-data-list\">\n              <li class=\"wh-data-item\">\n                <span class=\"wh-data-label\">Material<\/span>\n                <span class=\"wh-data-value\">MFPP black \/ white<\/span>\n              <\/li>\n              <li class=\"wh-data-item\">\n                <span class=\"wh-data-label\">Use<\/span>\n                <span class=\"wh-data-value\">burgers, sandwiches, sides<\/span>\n              <\/li>\n              <li class=\"wh-data-item\">\n                <span class=\"wh-data-label\">Case Pack<\/span>\n                <span class=\"wh-data-value\">~250 pcs<\/span>\n              <\/li>\n            <\/ul>\n            <span class=\"wh-data-tag\">Microwavable &#8211; cut-resistant<\/span>\n          <\/div>\n        <\/div>\n      <\/div>\n\n      <!-- SPC-02 -->\n      <div class=\"wh-card\">\n        <div class=\"wh-card-header\">\n          <h3 class=\"wh-card-title\">MFPP Hinged Container \u2014 9\u00d76 in<\/h3>\n          <span class=\"wh-card-id\">SPC-02<\/span>\n        <\/div>\n        <div class=\"wh-card-body\">\n          <div class=\"wh-img-panel\">\n            <img decoding=\"async\" class=\"wh-img\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/MFPP-Hinged-Container-%E2%80%94-9%C3%976-in.png\" alt=\"MFPP Hinged Container 9x6 in\" width=\"400\" height=\"400\" loading=\"lazy\">\n          <\/div>\n          <div class=\"wh-data-panel\">\n            <ul class=\"wh-data-list\">\n              <li class=\"wh-data-item\">\n                <span class=\"wh-data-label\">Material<\/span>\n                <span class=\"wh-data-value\">MFPP black \/ white<\/span>\n              <\/li>\n              <li class=\"wh-data-item\">\n                <span class=\"wh-data-label\">Use<\/span>\n                <span class=\"wh-data-value\">single-entree meals, rice bowls<\/span>\n              <\/li>\n              <li class=\"wh-data-item\">\n                <span class=\"wh-data-label\">Case Pack<\/span>\n                <span class=\"wh-data-value\">~150 pcs<\/span>\n              <\/li>\n            <\/ul>\n            <span class=\"wh-data-tag\">1 &#038; 3-compartment options<\/span>\n          <\/div>\n        <\/div>\n      <\/div>\n\n      <!-- SPC-03 -->\n      <div class=\"wh-card\">\n        <div class=\"wh-card-header\">\n          <h3 class=\"wh-card-title\">MFPP Hinged Container \u2014 9\u00d79 in<\/h3>\n          <span class=\"wh-card-id\">SPC-03<\/span>\n        <\/div>\n        <div class=\"wh-card-body\">\n          <div class=\"wh-img-panel\">\n            <img decoding=\"async\" class=\"wh-img\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/MFPP-Hinged-Container-%E2%80%94-9%C3%979-in-1.png\" alt=\"MFPP Hinged Container 9x9 in\" width=\"400\" height=\"400\" loading=\"lazy\">\n          <\/div>\n          <div class=\"wh-data-panel\">\n            <ul class=\"wh-data-list\">\n              <li class=\"wh-data-item\">\n                <span class=\"wh-data-label\">Material<\/span>\n                <span class=\"wh-data-value\">MFPP black \/ white<\/span>\n              <\/li>\n              <li class=\"wh-data-item\">\n                <span class=\"wh-data-label\">Use<\/span>\n                <span class=\"wh-data-value\">full meals, family portions<\/span>\n              <\/li>\n              <li class=\"wh-data-item\">\n                <span class=\"wh-data-label\">Case Pack<\/span>\n                <span class=\"wh-data-value\">~150 pcs<\/span>\n              <\/li>\n            <\/ul>\n            <span class=\"wh-data-tag\">Deep base for layered dishes<\/span>\n          <\/div>\n        <\/div>\n      <\/div>\n\n      <!-- SPC-04 -->\n      <div class=\"wh-card\">\n        <div class=\"wh-card-header\">\n          <h3 class=\"wh-card-title\">Clear PET Hinged Deli Container<\/h3>\n          <span class=\"wh-card-id\">SPC-04<\/span>\n        <\/div>\n        <div class=\"wh-card-body\">\n          <div class=\"wh-img-panel\">\n            <img decoding=\"async\" class=\"wh-img\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Clear-PET-Hinged-Deli-Container.png\" alt=\"Clear PET Deli Container\" width=\"400\" height=\"400\" loading=\"lazy\">\n          <\/div>\n          <div class=\"wh-data-panel\">\n            <ul class=\"wh-data-list\">\n              <li class=\"wh-data-item\">\n                <span class=\"wh-data-label\">Material<\/span>\n                <span class=\"wh-data-value\">PET clear<\/span>\n              <\/li>\n              <li class=\"wh-data-item\">\n                <span class=\"wh-data-label\">Use<\/span>\n                <span class=\"wh-data-value\">salads, wraps, cake slices, deli<\/span>\n              <\/li>\n              <li class=\"wh-data-item\">\n                <span class=\"wh-data-label\">Footprints<\/span>\n                <span class=\"wh-data-value\">6\u00d76 to 9\u00d79 in<\/span>\n              <\/li>\n            <\/ul>\n            <span class=\"wh-data-tag\">Crystal-clear for display<\/span>\n          <\/div>\n        <\/div>\n      <\/div>\n\n    <\/div>\n\n    <!-- \u6d41\u91cf\/\u5e94\u7528\u6570\u636e\u77e9\u9635 -->\n    <div class=\"wh-matrix\">\n      <h3 class=\"wh-matrix-title\">[DATA: APPLICATION MATRIX]<\/h3>\n      <p class=\"wh-matrix-intro\">\n        There should be no mystery in determining which clamshell fits which menu item and there is no guesswork involved. We can give procurement buyers a matrix like this, matching all of our footprints to the most appropriate foodservice application, to enable procurement professionals to choose the correct item number immediately from their RFQ.\n      <\/p>\n      \n      <div class=\"wh-table-wrap\">\n        <table class=\"wh-table\">\n          <thead>\n            <tr>\n              <th>Container<\/th>\n              <th>Footprint<\/th>\n              <th>Material<\/th>\n              <th>Best-fit application<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td>6\u00d76 hinged<\/td>\n              <td>6 \u00d7 6 in<\/td>\n              <td>MFPP<\/td>\n              <td>Single burger, sandwich, side portion<\/td>\n            <\/tr>\n            <tr>\n              <td>9\u00d76 hinged<\/td>\n              <td>9 \u00d7 6 in<\/td>\n              <td>MFPP 1 \/ 3-comp.<\/td>\n              <td>Hot single-entree delivery \u2014 highest-volume size<\/td>\n            <\/tr>\n            <tr>\n              <td>9\u00d79 hinged<\/td>\n              <td>9 \u00d7 9 in<\/td>\n              <td>MFPP<\/td>\n              <td>Family meals, combo plates, layered dishes<\/td>\n            <\/tr>\n            <tr>\n              <td>PET deli clamshell<\/td>\n              <td>6\u00d76 \u2013 9\u00d79 in<\/td>\n              <td>PET<\/td>\n              <td>Cold salads, wraps, bakery &#038; cake-slice display<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/div>\n\n    <!-- \u91c7\u8d2d\u64cd\u4f5c\u6307\u4ee4 -->\n    <div class=\"wh-note\">\n      <h4 class=\"wh-note-title\">Procurement note for distributors<\/h4>\n      <p class=\"wh-note-text\">\n        If you distribute to a varied restaurant base, stocking first your 96 size MFPP and your 96 size clear PET clamshell would cover hot carryout and cold grab-and-go \u2013 the two fastest selling applications for restaurant carryout business. If you serve one client exclusively, consider sending them samples for your three top selling menu items, and we can recommend the most fitting footprint.\n      <\/p>\n    <\/div>\n\n    <!-- \u5e95\u90e8\u5c45\u4e2d\u6309\u94ae\u533a -->\n    <div class=\"wh-cta-wrapper\">\n      <a href=\"#ct-popup-791\" class=\"wh-cta-btn\">Get Instant Quote<\/a>\n    <\/div>\n\n  <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-d012b1f\" data-block-id=\"d012b1f\"><style>.stk-d012b1f {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-d012b1f-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-feadd56\" data-v=\"4\" data-block-id=\"feadd56\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-feadd56-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-feadd56-inner-blocks\">\n<!-- \u5f15\u5165 Swiper \u7684\u6838\u5fc3\u6837\u5f0f -->\n<link rel=\"stylesheet\" href=\"https:\/\/cdn.jsdelivr.net\/npm\/swiper@10\/swiper-bundle.min.css\" \/>\n\n<style>\n  \/* 1. \u9876\u7ea7\u5bb9\u5668\u4f5c\u7528\u57df - \u6781\u7b80\u827a\u672f\u9986\u6d45\u8272\u5e95 *\/\n  #wonhi-factory-gallery {\n    width: 100% !important;\n    padding: 40px 0 80px 0 !important; \/* \u7f29\u5c0f\u4e86\u9876\u90e8\u95f4\u8ddd *\/\n    background: #F9F9F9 !important;\n    box-sizing: border-box !important;\n    overflow: hidden !important;\n    position: relative !important;\n  }\n\n  \/* 2. \u6807\u9898\u6392\u7248 (\u6587\u5b57\u539f\u5c01\u4e0d\u52a8) *\/\n  #wonhi-factory-gallery h2.gallery-title {\n    font-size: 38px !important;\n    font-weight: 700 !important;\n    color: #1A1A1A !important;\n    text-align: center !important;\n    margin: 0 0 20px 0 !important; \/* \u7f29\u5c0f\u4e86\u6807\u9898\u4e0e\u8f6e\u64ad\u56fe\u4e4b\u95f4\u7684\u95f4\u8ddd *\/\n    padding: 0 !important;\n    line-height: 1.3 !important;\n    border: none !important;\n    letter-spacing: 0.5px !important;\n  }\n\n  \/* 3. \u5f27\u5f62\u6298\u6247 Swiper \u6838\u5fc3\u5bb9\u5668 *\/\n  .wonhi-fan-swiper {\n    width: 100% !important;\n    max-width: 1400px !important; \/* \u6574\u4f53\u5bbd\u5ea6\u8c03\u6574\u4e3a 1400px *\/\n    margin: 0 auto !important;\n    padding: 20px 0 60px 0 !important; \/* \u7f29\u5c0f\u4e86\u8f6e\u64ad\u5bb9\u5668\u672c\u8eab\u7684\u9876\u90e8\u95f4\u8ddd *\/\n    overflow: visible !important;\n  }\n\n  \/* \u827a\u672f\u753b\u6846\u5f0f\u7684\u5361\u7247\u8bbe\u8ba1 (\u4fdd\u6301 3:2 \u6bd4\u4f8b\uff0c\u7a0d\u5fae\u653e\u5927\u4ee5\u9002\u914d 1400px) *\/\n  .wonhi-fan-swiper .swiper-slide {\n    width: 550px !important; \n    aspect-ratio: 3 \/ 2 !important; \/* \u5f3a\u5236\u6bd4\u4f8b 3:2 *\/\n    background: #ffffff !important;\n    border-radius: 12px !important;\n    padding: 10px !important; \n    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08), 0 5px 15px rgba(0, 0, 0, 0.04) !important;\n    cursor: zoom-in !important;\n    box-sizing: border-box !important;\n  }\n\n  .wonhi-fan-img-wrapper {\n    width: 100% !important;\n    height: 100% !important;\n    border-radius: 6px !important;\n    overflow: hidden !important;\n    position: relative !important;\n  }\n\n  .wonhi-fan-img-wrapper img {\n    width: 100% !important;\n    height: 100% !important;\n    object-fit: cover !important;\n    display: block !important;\n    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;\n  }\n\n  \/* \u4ec5\u4e2d\u95f4\u7684\u6fc0\u6d3b\u56fe\u7247\u53ef\u4ee5\u60ac\u6d6e\u5fae\u653e *\/\n  .wonhi-fan-swiper .swiper-slide-active:hover .wonhi-fan-img-wrapper img {\n    transform: scale(1.05) !important;\n  }\n\n  \/* 4. \u5b9a\u5236\u5316\u7684\u9ad8\u7ea7\u6307\u793a\u5668 (\u5c45\u4e2d) *\/\n  .wonhi-fan-controls {\n    display: flex !important;\n    justify-content: center !important; \n    align-items: center !important;\n    margin-top: 20px !important;\n    width: 100% !important; \n  }\n\n  #wonhi-factory-gallery .swiper-pagination {\n    position: relative !important;\n    bottom: auto !important;\n    display: flex !important;\n    justify-content: center !important; \n    align-items: center !important;\n    gap: 12px !important;\n    width: 100% !important;\n  }\n\n  #wonhi-factory-gallery .swiper-pagination-bullet {\n    background: #1A1A1A !important;\n    opacity: 0.15 !important;\n    width: 8px !important;\n    height: 8px !important;\n    margin: 0 !important; \n    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1) !important;\n  }\n\n  #wonhi-factory-gallery .swiper-pagination-bullet-active {\n    opacity: 1 !important;\n    background: #D81818 !important; \/* \u4f01\u4e1a\u7ea2 *\/\n    transform: scale(1.5) !important;\n  }\n\n  \/* \u79fb\u52a8\u7aef\u81ea\u9002\u5e94 *\/\n  @media (max-width:690px) {\n    #wonhi-factory-gallery { padding: 30px 0 50px 0 !important; }\n    #wonhi-factory-gallery h2.gallery-title { font-size: 28px !important; margin-bottom: 20px !important; }\n    .wonhi-fan-swiper .swiper-slide { width: 280px !important; padding: 6px !important; border-radius: 8px !important; }\n  }\n\n  \/* 5. \u539f\u7248 Lightbox \u6837\u5f0f (\u4e25\u683c\u4e0d\u6539\u4efb\u4f55\u6587\u5b57\u3001\u6807\u7b7e\u3001\u7ed3\u6784) *\/\n  #wonhi-lightbox-master {\n    position: fixed !important; inset: 0 !important; width: 100vw !important; height: 100vh !important;\n    background: rgba(10, 10, 10, 0.98) !important; display: flex !important; justify-content: center !important; align-items: center !important;\n    z-index: 2147483647 !important; opacity: 0 !important; visibility: hidden !important; transition: opacity 0.3s ease, visibility 0.3s ease !important;\n    font-family: inherit !important; \n  }\n  #wonhi-lightbox-master.active { opacity: 1 !important; visibility: visible !important; }\n  #wonhi-lightbox-master .lb-inner { position: relative !important; width: 100% !important; height: 100% !important; display: flex !important; justify-content: center !important; align-items: center !important; padding: 40px !important; box-sizing: border-box !important; }\n  #wonhi-lightbox-master .lb-img { max-width: 90vw !important; max-height: 90vh !important; object-fit: contain !important; border-radius: 4px !important; box-shadow: 0 20px 60px rgba(0,0,0,0.8) !important; user-select: none !important; transition: opacity 0.2s ease !important; }\n  #wonhi-lightbox-master .lb-btn { position: absolute !important; background: rgba(255, 255, 255, 0.08) !important; border: 1px solid rgba(255, 255, 255, 0.15) !important; color: #ffffff !important; display: flex !important; justify-content: center !important; align-items: center !important; cursor: pointer !important; transition: all 0.2s ease !important; z-index: 100 !important; backdrop-filter: blur(8px) !important; }\n  #wonhi-lightbox-master .lb-btn:hover { background: #D81818 !important; border-color: #D81818 !important; transform: scale(1.1) !important; }\n  #wonhi-lightbox-master .lb-close { top: 30px !important; right: 30px !important; width: 44px !important; height: 44px !important; border-radius: 50% !important; font-size: 24px !important; line-height: 1 !important; }\n  #wonhi-lightbox-master .lb-nav { top: 50% !important; transform: translateY(-50%) !important; width: 50px !important; height: 80px !important; border-radius: 6px !important; font-size: 28px !important; }\n  #wonhi-lightbox-master .lb-nav:hover { transform: translateY(-50%) scale(1.05) !important; }\n  #wonhi-lightbox-master .lb-prev { left: 30px !important; }\n  #wonhi-lightbox-master .lb-next { right: 30px !important; }\n\n  @media (max-width:689px) {\n    #wonhi-lightbox-master .lb-inner { padding: 20px 0 !important; }\n    #wonhi-lightbox-master .lb-close { top: 15px !important; right: 15px !important; width: 36px !important; height: 36px !important; }\n    #wonhi-lightbox-master .lb-nav { width: 40px !important; height: 60px !important; font-size: 20px !important; }\n    #wonhi-lightbox-master .lb-prev { left: 10px !important; }\n    #wonhi-lightbox-master .lb-next { right: 10px !important; }\n  }\n<\/style>\n\n<!-- \u8f6e\u64ad\u56fe\u4e3b\u7ed3\u6784\uff08\u6240\u6709\u6587\u672c\u4e25\u683c\u4fdd\u7559\u4e0d\u53d8\uff09 -->\n<section id=\"wonhi-factory-gallery\">\n  <h2 class=\"gallery-title\">Plastic Hinged Containers Factory<\/h2>\n\n  <!-- Swiper \u5f27\u5f62\u6298\u6247 -->\n  <div class=\"swiper wonhi-fan-swiper\">\n    <div class=\"swiper-wrapper\" id=\"wonhi-dynamic-wrapper\">\n      <!-- JS \u52a8\u6001\u6e32\u67d3 -->\n    <\/div>\n  <\/div>\n  \n  <div class=\"wonhi-fan-controls\">\n    <div class=\"swiper-pagination\"><\/div>\n  <\/div>\n<\/section>\n\n<!-- Lightbox \u5f39\u7a97 (\u5b8c\u7f8e\u4fdd\u7559\u539f\u4ee3\u7801\u6587\u672c\u4e0e\u7bad\u5934\u7b26\u53f7) -->\n<div id=\"wonhi-lightbox-master\">\n  <div class=\"lb-inner\">\n    <div class=\"lb-btn lb-close\" id=\"wonhi-lb-close\">\u2715<\/div>\n    <div class=\"lb-btn lb-nav lb-prev\" id=\"wonhi-lb-prev\">\u276e<\/div>\n    <img decoding=\"async\" src=\"\" alt=\"Factory View Expanded\" class=\"lb-img\" id=\"wonhi-lb-img\">\n    <div class=\"lb-btn lb-nav lb-next\" id=\"wonhi-lb-next\">\u276f<\/div>\n  <\/div>\n<\/div>\n\n<!-- \u5f15\u5165 Swiper.js -->\n<script src=\"https:\/\/cdn.jsdelivr.net\/npm\/swiper@10\/swiper-bundle.min.js\"><\/script>\n\n<script>\ndocument.addEventListener(\"DOMContentLoaded\", function() {\n  \/\/ 1. \u6570\u636e\u6e90\uff1a\u6587\u672c\u4e0e\u56fe\u7247\u5b8c\u5168\u4fdd\u6301\u4e0d\u53d8\n  let imagesData = [\n    { src: \"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Meal-Prep-Containers-factory.png\", alt: \"Intelligent Manufacturing Process of Meal Prep Containers\" },\n    { src: \"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Meal-Prep-Containers-factory-1.png\", alt: \"Automated Production Line for Meal Prep Containers\" },\n    { src: \"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Meal-Prep-Containers-factory-2.png\", alt: \"Precision Molding of White Meal Prep Containers\" },\n    { src: \"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Meal-Prep-Containers-factory-3.png\", alt: \"Premium Finish Red Meal Prep Containers Stacking\" },\n    { src: \"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Meal-Prep-Containers-factory-4.png\", alt: \"World-Class Manufacturing Machinery Facility View\" },\n    { src: \"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Meal-Prep-Containers-factory-5.png\", alt: \"Quality Control Inspection of Meal Prep Containers\" },\n    { src: \"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Meal-Prep-Containers-factory-6.png\", alt: \"Precision Engineering of Container Lids\" },\n    { src: \"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Meal-Prep-Containers-factory-7.png\", alt: \"Multi-Compartment Meal Prep Containers Molding System\" },\n    { src: \"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Meal-Prep-Containers-factory-8.png\", alt: \"Advanced Thermoforming Machinery Operation\" },\n    { src: \"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Meal-Prep-Containers-factory-9.png\", alt: \"Factory Worker Monitoring Meal Prep Container Packaging\" }\n  ];\n\n  \/\/ 2. \u6bcf\u6b21\u52a0\u8f7d\u5237\u65b0\u5747\u6253\u4e71\u987a\u5e8f\n  for (let i = imagesData.length - 1; i > 0; i--) {\n    const j = Math.floor(Math.random() * (i + 1));\n    [imagesData[i], imagesData[j]] = [imagesData[j], imagesData[i]];\n  }\n\n  \/\/ 3. \u6784\u5efa\u8282\u70b9\u6811\n  const wrapper = document.getElementById('wonhi-dynamic-wrapper');\n  imagesData.forEach((item, index) => {\n    const slide = document.createElement('div');\n    slide.className = 'swiper-slide';\n    \n    \/\/ \u70b9\u51fb\u5361\u7247\u81ea\u52a8\u5c45\u4e2d\u6216\u6253\u5f00Lightbox\n    slide.onclick = () => {\n      if(slide.classList.contains('swiper-slide-active')) openLightbox(index);\n    };\n    \n    \/\/ \u589e\u52a0\u4e00\u5c42\u76f8\u6846\u5305\u88f9\n    const imgWrapper = document.createElement('div');\n    imgWrapper.className = 'wonhi-fan-img-wrapper';\n\n    const img = document.createElement('img');\n    img.src = item.src;\n    img.alt = item.alt; \/\/ \u4e25\u683c\u4fdd\u7559\u6240\u6709\u539f alt\n    img.loading = \"lazy\";\n    \n    imgWrapper.appendChild(img);\n    slide.appendChild(imgWrapper);\n    wrapper.appendChild(slide);\n  });\n\n  \/\/ 4. \u6838\u5fc3\uff1a\u5b9a\u5236\u5316\u5f27\u5f62\u6298\u6247 (Fan\/Arch) \u8f6e\u64ad\n  const swiper = new Swiper('.wonhi-fan-swiper', {\n    effect: 'creative',\n    slidesPerView: 'auto',\n    centeredSlides: true,\n    loop: true,\n    speed: 800, \/\/ \u653e\u6162\u901f\u5ea6\u4ee5\u4f53\u73b0\u5c55\u5f00\u7684\u4e1d\u6ed1\u611f\n    grabCursor: true,\n    slideToClickedSlide: true,\n    autoplay: {\n      delay: 3500,\n      disableOnInteraction: false,\n    },\n    pagination: {\n      el: '.swiper-pagination',\n      clickable: true,\n    },\n    \/\/ \u5229\u7528 Swiper \u7684 Creative \u5f15\u64ce\u901a\u8fc7\u6570\u5b66\u77e9\u9635\u5b9e\u73b0\u201c\u6298\u6247\u5c55\u5f00\u201d\u7684\u89c6\u89c9\u8f68\u8ff9\n    creativeEffect: {\n      limitProgress: 3, \/\/ \u5c55\u793a\u4e24\u4fa7\u54043\u5f20\n      prev: {\n        translate: ['-80%', '15%', 0], \/\/ X\u8f74\u5411\u5de6\uff0cY\u8f74\u5411\u4e0b\u5760\u843d\n        rotate: [0, 0, -8],            \/\/ \u6cbfZ\u8f74\u5411\u5de6\u503e\u659c\n        scale: 0.9,                    \/\/ \u8fdc\u5904\u7684\u5361\u7247\u5fae\u5fae\u7f29\u5c0f\n        opacity: 0.5                   \/\/ \u892a\u8272\u6548\u679c\n      },\n      next: {\n        translate: ['80%', '15%', 0],  \/\/ X\u8f74\u5411\u53f3\uff0cY\u8f74\u5411\u4e0b\u5760\u843d\n        rotate: [0, 0, 8],             \/\/ \u6cbfZ\u8f74\u5411\u53f3\u503e\u659c\n        scale: 0.9,\n        opacity: 0.5\n      }\n    }\n  });\n\n  \/\/ 5. \u539f\u751f Lightbox \u903b\u8f91\u5b8c\u7f8e\u5bf9\u63a5\u6253\u4e71\u540e\u7684\u6570\u7ec4\n  const lightbox = document.getElementById('wonhi-lightbox-master');\n  const lightboxImg = document.getElementById('wonhi-lb-img');\n  const closeBtn = document.getElementById('wonhi-lb-close');\n  const prevBtn = document.getElementById('wonhi-lb-prev');\n  const nextBtn = document.getElementById('wonhi-lb-next');\n\n  if (lightbox) document.body.appendChild(lightbox);\n\n  let currentIndex = -1;\n  const totalImages = imagesData.length;\n\n  function openLightbox(index) {\n    currentIndex = index;\n    lightboxImg.src = imagesData[currentIndex].src;\n    lightbox.classList.add('active');\n    document.documentElement.style.overflow = 'hidden';\n    document.body.style.overflow = 'hidden';\n    swiper.autoplay.stop();\n  }\n\n  function closeLightbox() {\n    lightbox.classList.remove('active');\n    setTimeout(() => { lightboxImg.src = ''; }, 300);\n    document.documentElement.style.overflow = '';\n    document.body.style.overflow = '';\n    swiper.autoplay.start();\n  }\n\n  function navigateLightbox(direction) {\n    currentIndex = (currentIndex + direction + totalImages) % totalImages;\n    lightboxImg.style.opacity = '0';\n    setTimeout(() => {\n      lightboxImg.src = imagesData[currentIndex].src;\n      lightboxImg.onload = () => { lightboxImg.style.opacity = '1'; };\n    }, 150);\n  }\n\n  closeBtn.addEventListener('click', closeLightbox);\n  nextBtn.addEventListener('click', (e) => { e.stopPropagation(); navigateLightbox(1); });\n  prevBtn.addEventListener('click', (e) => { e.stopPropagation(); navigateLightbox(-1); });\n\n  lightbox.addEventListener('click', function(e) {\n    if (e.target === lightbox || e.target.classList.contains('lb-inner')) closeLightbox();\n  });\n\n  document.addEventListener('keydown', function(e) {\n    if (lightbox.classList.contains('active')) {\n      if (e.key === 'Escape') closeLightbox();\n      if (e.key === 'ArrowRight') navigateLightbox(1);\n      if (e.key === 'ArrowLeft') navigateLightbox(-1);\n    }\n  });\n});\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-659c84c\" data-block-id=\"659c84c\"><style>.stk-659c84c {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-659c84c-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-529e8a0\" data-v=\"4\" data-block-id=\"529e8a0\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-529e8a0-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-529e8a0-inner-blocks\">\n<style>\n\/* ==========================================================================\n   Wanhui Plastic Hinged Containers - 1600px Equal Height Layout (Compact Spacing)\n   Scope: strictly isolated under #wh-phc-module\n   ========================================================================== *\/\n\n\/* 1. Base Scope Protection *\/\n#wh-phc-module,\n#wh-phc-module div,\n#wh-phc-module p,\n#wh-phc-module span,\n#wh-phc-module ul,\n#wh-phc-module li {\n    box-sizing: border-box !important;\n    margin: 0 !important;\n    padding: 0 !important;\n}\n\n#wh-phc-module {\n    width: 100% !important;\n    padding: 40px 0 !important;\n    background-color: transparent !important;\n    color: #181818 !important;\n    line-height: 1.6 !important;\n}\n\n\/* Main Container - 1600px, Reduced vertical gap *\/\n#wh-phc-module .wh-container {\n    max-width: 1600px !important;\n    margin: 0 auto !important;\n    padding: 0 20px !important;\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 24px !important; \/* [\u8c03\u6574] \u4ece 50px \u7f29\u5c0f\u5230 24px\uff0c\u6536\u7d27\u6240\u6709\u6a2a\u5411\u677f\u5757\u7684\u95f4\u8ddd *\/\n}\n\n\/* ==========================================\n   Block 1: Header Zone\n   ========================================== *\/\n#wh-phc-module .wh-header-zone {\n    border-bottom: 1px solid #e0e0e0 !important;\n    padding-bottom: 16px !important; \/* [\u8c03\u6574] \u4ece 30px \u7f29\u5c0f\u5230 16px\uff0c\u6536\u7d27\u6587\u672c\u4e0e\u5206\u5272\u7ebf\u7684\u8ddd\u79bb *\/\n}\n\n\/* Strict H2 Requirements: 32px \/ 700 *\/\n#wh-phc-module h2.wh-main-title {\n    font-size: 32px !important;\n    font-weight: 700 !important;\n    color: #000000 !important;\n    line-height: 1.3 !important;\n    margin: 0 0 16px 0 !important;\n    padding: 0 !important;\n    max-width: 1200px !important;\n    letter-spacing: -0.5px !important;\n}\n\n#wh-phc-module p.wh-intro-text {\n    font-size: 16px !important;\n    color: #444444 !important;\n    max-width: 1200px !important;\n}\n\n\/* ==========================================\n   Block 2: Split Body Grid (Equal Height enforced)\n   ========================================== *\/\n#wh-phc-module .wh-split-grid {\n    display: grid !important;\n    grid-template-columns: 1.1fr 0.9fr !important;\n    gap: 50px !important; \/* \u5de6\u53f3\u4e24\u680f\u7684\u95f4\u8ddd\u4fdd\u6301 50px *\/\n    align-items: stretch !important; \/* Force columns to be equal height *\/\n}\n\n@media (max-width:1000px) {\n    #wh-phc-module .wh-split-grid {\n        grid-template-columns: 1fr !important;\n        gap: 30px !important;\n    }\n}\n\n\/* --- Left Column: Dark Blueprint Panel --- *\/\n#wh-phc-module .wh-dark-panel {\n    background-color: #161616 !important;\n    border-radius: 4px !important;\n    padding: 40px 50px !important;\n    border: 1px solid #222222 !important;\n    height: 100% !important; \/* Fill grid cell *\/\n    \/* CSS Blueprint Grid *\/\n    background-image: \n        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),\n        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px) !important;\n    background-size: 20px 20px !important;\n}\n\n#wh-phc-module .wh-sys-core-label {\n    display: inline-block !important;\n    font-size: 11px !important;\n    color: #888888 !important;\n    letter-spacing: 1px !important;\n    text-transform: uppercase !important;\n   \n    margin-bottom: 30px !important;\n}\n\n#wh-phc-module h3.wh-panel-title {\n    font-size: 24px !important;\n    font-weight: 700 !important;\n    color: #ffffff !important;\n    margin: 0 0 30px 0 !important;\n    padding: 0 !important;\n}\n\n\/* Vertical Timeline *\/\n#wh-phc-module .wh-timeline {\n    display: flex !important;\n    flex-direction: column !important;\n}\n\n#wh-phc-module .wh-timeline-item {\n    display: flex !important;\n    gap: 24px !important;\n    position: relative !important;\n    padding-bottom: 30px !important;\n}\n\n#wh-phc-module .wh-timeline-item:last-child {\n    padding-bottom: 0 !important;\n}\n\n#wh-phc-module .wh-timeline-num {\n    width: 32px !important;\n    height: 24px !important;\n    background-color: #161616 !important;\n    border: 1px solid #333333 !important;\n    color: #D81818 !important;\n    font-size: 11px !important;\n    display: flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    flex-shrink: 0 !important;\n    position: relative !important;\n    z-index: 2 !important;\n}\n\n\/* Timeline Axis *\/\n#wh-phc-module .wh-timeline-item::after {\n    content: \"\" !important;\n    position: absolute !important;\n    left: 15.5px !important; \n    top: 24px !important; \n    bottom: 0 !important;\n    width: 1px !important;\n    background-color: #333333 !important;\n    z-index: 1 !important;\n}\n\n#wh-phc-module .wh-timeline-item:first-child::after {\n    background-color: #D81818 !important;\n}\n\n#wh-phc-module h4.wh-item-title {\n    font-size: 15px !important;\n    font-weight: 700 !important;\n    color: #ffffff !important;\n    text-transform: uppercase !important;\n    margin: 2px 0 8px 0 !important;\n    padding: 0 !important;\n    letter-spacing: 0.5px !important;\n}\n\n#wh-phc-module p.wh-item-desc {\n    font-size: 14px !important;\n    color: #aaaaaa !important;\n}\n\n\/* --- Right Column: Flex Height Filling --- *\/\n#wh-phc-module .wh-light-panel {\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 30px !important; \/* [\u8c03\u6574] \u53f3\u4fa7\u4e24\u4e2a\u5757\u4e4b\u95f4\u7684\u95f4\u8ddd\u7565\u5fae\u6536\u7d27 *\/\n    height: 100% !important; \n}\n\n\/* Force inner boxes to stretch and fill the height *\/\n#wh-phc-module .wh-analysis-box,\n#wh-phc-module .wh-warning-box {\n    flex: 1 !important; \n    display: flex !important;\n    flex-direction: column !important;\n    justify-content: center !important; \n}\n\n\/* Styling for TCO box *\/\n#wh-phc-module .wh-analysis-box {\n    border-left: 4px solid #181818 !important;\n    background-color: #fcfcfc !important;\n    padding: 30px !important;\n    border-radius: 0 4px 4px 0 !important;\n    box-shadow: inset 1px 0 0 rgba(0,0,0,0.05) !important;\n}\n\n\/* Enhanced Warning Box *\/\n#wh-phc-module .wh-warning-box {\n    border-left: 4px solid #D81818 !important;\n    background-color: #fdf5f5 !important; \n    padding: 30px !important;\n    border-radius: 0 4px 4px 0 !important;\n}\n\n#wh-phc-module h3.wh-sub-heading {\n    font-size: 13px !important;\n    font-weight: 700 !important;\n    color: #181818 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 1px !important;\n    margin: 0 0 12px 0 !important;\n    padding: 0 !important;\n    display: flex !important;\n    align-items: center !important;\n}\n\n#wh-phc-module h3.wh-warning-heading {\n    font-size: 16px !important;\n    font-weight: 700 !important;\n    color: #000000 !important;\n    margin: 0 0 16px 0 !important;\n    padding: 0 !important;\n    display: flex !important;\n    align-items: center !important;\n    gap: 10px !important;\n}\n\n#wh-phc-module .wh-warning-tag {\n    color: #ffffff !important;\n    background-color: #D81818 !important;\n    padding: 4px 8px !important;\n    font-size: 12px !important;\n    letter-spacing: 1px !important;\n}\n\n#wh-phc-module p.wh-body-text {\n    font-size: 15px !important;\n    color: #444444 !important;\n    margin-bottom: 12px !important;\n}\n\n#wh-phc-module p.wh-body-text:last-child {\n    margin-bottom: 0 !important;\n}\n\n\/* ==========================================\n   Block 3: Footer Banner\n   ========================================== *\/\n#wh-phc-module .wh-footer-banner {\n    display: flex !important;\n    background-color: #000000 !important;\n    min-height: 80px !important;\n    border-radius: 4px !important;\n    overflow: hidden !important;\n}\n\n#wh-phc-module .wh-stripe-indicator {\n    width: 60px !important;\n    flex-shrink: 0 !important;\n    background: repeating-linear-gradient(\n        -45deg,\n        #D81818,\n        #D81818 12px,\n        #000000 12px,\n        #000000 24px\n    ) !important;\n}\n\n#wh-phc-module .wh-banner-content {\n    padding: 24px 30px !important;\n    display: flex !important;\n    align-items: center !important;\n}\n\n#wh-phc-module p.wh-banner-text {\n    font-size: 14px !important;\n    font-weight: 700 !important;\n    color: #ffffff !important;\n}\n\n@media (max-width:690px) {\n    #wh-phc-module .wh-dark-panel {\n        padding: 30px 20px !important;\n    }\n    #wh-phc-module .wh-analysis-box,\n    #wh-phc-module .wh-warning-box {\n        padding: 24px 20px !important;\n    }\n    #wh-phc-module .wh-footer-banner {\n        flex-direction: column !important;\n    }\n    #wh-phc-module .wh-stripe-indicator {\n        width: 100% !important;\n        height: 12px !important;\n    }\n}\n<\/style>\n\n<section id=\"wh-phc-module\">\n    <div class=\"wh-container\">\n        \n        <!-- Header -->\n        <div class=\"wh-header-zone\">\n            <h2 class=\"wh-main-title\">Built to Survive Delivery: Wall Thickness, Leak Resistance &#038; Hinge Life<\/h2>\n            <p class=\"wh-intro-text\">A clamshell is only as good as the seam holding the container shut or the strength of its hinge. Two items could appear visually similar online, but when tossed into a restaurant delivery bag with 5 other containers, have drastically different outcomes when delivered to the customer&#8217;s door. Our engineering and build standard ensures durability in the three areas that most inexpensive clamshells fail.<\/p>\n        <\/div>\n\n        <!-- Split Grid Body -->\n        <div class=\"wh-split-grid\">\n            \n            <!-- Left: Blueprint Panel -->\n            <div class=\"wh-dark-panel\">\n                <span class=\"wh-sys-core-label\">[SYS-CORE] ENGINEERING SPECIFICATIONS<\/span>\n                <h3 class=\"wh-panel-title\">Wanhui build standard<\/h3>\n                \n                <div class=\"wh-timeline\">\n                    <div class=\"wh-timeline-item\">\n                        <div class=\"wh-timeline-num\">01<\/div>\n                        <div>\n                            <h4 class=\"wh-item-title\">REINFORCED WALL THICKNESS<\/h4>\n                            <p class=\"wh-item-desc\">Wanhui builds its enhanced thickness sheet into containers so the base does not collapse inward when it gets hot with food. The bottom deflects, and a collapsed base can break the lid seat.<\/p>\n                        <\/div>\n                    <\/div>\n                    \n                    <div class=\"wh-timeline-item\">\n                        <div class=\"wh-timeline-num\">02<\/div>\n                        <div>\n                            <h4 class=\"wh-item-title\">LOCKING CLOSURE<\/h4>\n                            <p class=\"wh-item-desc\">The rim is rim-snapped and will lock down along the perimeter. No liquid will flow over the edge, and this prevents the bag from toppling when stacked.<\/p>\n                        <\/div>\n                    <\/div>\n                    \n                    <div class=\"wh-timeline-item\">\n                        <div class=\"wh-timeline-num\">03<\/div>\n                        <div>\n                            <h4 class=\"wh-item-title\">LIVING-HINGE DESIGN<\/h4>\n                            <p class=\"wh-item-desc\">The lid&#8217;s hinging area is integral to the box, and is engineered to allow thousands of opening cycles without cracking or breaking off, the most common failure points in cheap lid boxes.<\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <!-- Right: Automatically Stretching Analysis Boxes -->\n            <div class=\"wh-light-panel\">\n                <div class=\"wh-analysis-box\">\n                    <div>\n                        <h3 class=\"wh-sub-heading\">[DATA-STREAM] TCO ANALYSIS<\/h3>\n                        <p class=\"wh-body-text\">These design choices are compromises, not cuts. More resin, thicker walls cost slightly more per box, and that&#8217;s the difference between accepting a $0 cost for a returned product, or absorbing the complaint&#8217;s full expense, which can run hundreds of dollars an order if we count lost reputation. For hundreds of orders a day, that difference is often simply &#8217;round off.&#8217;<\/p>\n                    <\/div>\n                <\/div>\n\n                <div class=\"wh-warning-box\">\n                    <div>\n                        <h3 class=\"wh-warning-heading\"><span class=\"wh-warning-tag\">[WARNING]<\/span> Where thin imports cut corners<\/h3>\n                        <p class=\"wh-body-text\">Bottom plastic that is &#8216;Under-gauge&#8217; bows, allowing it to flex up. This distorts the lid-seat so the top cannot seal tight; lids will pop open in transit or when stacked, as we have seen more than few times with cheaper imported boxes.<\/p>\n                        <p class=\"wh-body-text\">The flimsy, often over-hard hinges snap early in their use &#8211; perhaps dozens of open-close cycles before the top cannot latch to remain sealed anymore. And shallow snaps simply will not contain any shifting contents when the order gets tumbled on the delivery drive or in a piled delivery.<\/p>\n                    <\/div>\n                <\/div>\n            <\/div>\n            \n        <\/div>\n\n        <!-- Footer Banner -->\n        <div class=\"wh-footer-banner\">\n            <div class=\"wh-stripe-indicator\"><\/div>\n            <div class=\"wh-banner-content\">\n                <p class=\"wh-banner-text\">Every container is constructed of certified, high-grade, food-safe materials; extra resin has been included for added thickness which enables pressure-resistant stacking and ensures zero-leak containment; there&#8217;s also no food odor present. These are base expectations; this is not some upgrade.<\/p>\n            <\/div>\n        <\/div>\n\n    <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-10c17e7\" data-block-id=\"10c17e7\"><style>.stk-10c17e7 {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-10c17e7-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-19ddcc5\" data-v=\"4\" data-block-id=\"19ddcc5\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-19ddcc5-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-19ddcc5-inner-blocks\">\n<div id=\"wh-v7-tech-b2b-solution\">\n  <style>\n    \/* \u5168\u5c40\u6a21\u5757\u9694\u79bb\u3001\u65e0\u5916\u90e8\u5b57\u4f53\u3001\u6307\u5b9a\u80cc\u666f\u8272 *\/\n    #wh-v7-tech-b2b-solution {\n      --wh-bg-base: #f9f9f9;       \/* \u6307\u5b9a\u7684\u80cc\u666f\u8272 *\/\n      --wh-bg-panel: #ffffff;      \/* \u5185\u5bb9\u533a\u767d\u5e95 *\/\n      --wh-ink-black: #181818;     \/* \u6838\u5fc3\u6587\u672c\u9ed1 *\/\n      --wh-border-hard: #DCDFE4;   \/* \u8f6f\u5316\u540e\u7684\u7ed3\u6784\u5206\u5272\u7ebf\uff0c\u544a\u522b\u7a81\u5140\u7684\u7eaf\u9ed1 *\/\n      --wh-border-light: #eef0f2;  \/* \u66f4\u52a0\u6781\u6de1\u7684\u84dd\u56fe\u7f51\u683c\u7ebf *\/\n      --wh-accent-red: #D81818;    \/* \u54c1\u724c\u4e3b\u7ea2 *\/\n      --wh-text-body: #4a4f59;     \/* \u6b63\u6587\u8272 *\/\n      \n      width: 100% !important;\n      background-color: var(--wh-bg-base) !important;\n      color: var(--wh-ink-black) !important;\n      padding-block: clamp(50px, 6vw, 80px) !important;\n      line-height: 1.6 !important;\n      position: relative !important;\n      overflow: hidden !important;\n      \n      \/* \u5de5\u7a0b\u84dd\u56fe\u7ec6\u7f51\u683c - \u8c03\u4f4e\u900f\u660e\u5ea6\u4e0e\u5bf9\u6bd4\u5ea6 *\/\n      background-image: \n        linear-gradient(var(--wh-border-light) 1px, transparent 1px),\n        linear-gradient(90deg, var(--wh-border-light) 1px, transparent 1px) !important;\n      background-size: 40px 40px !important;\n      background-position: center top !important;\n    }\n\n    \/* \u4e25\u7981 FlyingPress \u53ca\u4e3b\u9898\u5168\u5c40 Reset \u6c61\u67d3 *\/\n    #wh-v7-tech-b2b-solution *,\n    #wh-v7-tech-b2b-solution *::before,\n    #wh-v7-tech-b2b-solution *::after {\n      box-sizing: border-box !important;\n      margin: 0 !important;\n      padding: 0 !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-inner {\n      max-width: 1600px !important;\n      margin: 0 auto !important;\n      padding-inline: clamp(20px, 4vw, 60px) !important;\n      position: relative !important;\n      z-index: 2 !important;\n    }\n\n    \/* ==== \u5934\u90e8\u4fe1\u606f\u533a ==== *\/\n    #wh-v7-tech-b2b-solution .wh-header-dash {\n      display: grid !important;\n      grid-template-columns: 6fr 6fr !important;\n      gap: clamp(30px, 4vw, 60px) !important;\n      margin-bottom: 60px !important;\n      align-items: start !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-sys-tag {\n      font-size: 11px !important;\n      color: #646b7a !important; \/* \u5f31\u5316\u6807\u7b7e\u989c\u8272 *\/\n      font-weight: 700 !important;\n      letter-spacing: 2px !important;\n      margin-bottom: 16px !important;\n      display: inline-block !important;\n      border-bottom: 2px solid var(--wh-accent-red) !important;\n      padding-bottom: 4px !important;\n      text-transform: uppercase !important;\n    }\n\n    \/* H2 \u4e25\u683c\u9075\u5faa 32px, 700, \u79fb\u9664\u5f3a\u5236\u5927\u5199 *\/\n    #wh-v7-tech-b2b-solution h2.wh-h2 {\n      font-size: 32px !important;\n      font-weight: 700 !important;\n      color: var(--wh-ink-black) !important;\n      line-height: 1.25 !important;\n      letter-spacing: -0.5px !important; \/* \u7565\u5fae\u677e\u5f00\u5b57\u8ddd\u66f4\u81ea\u7136 *\/\n      margin-bottom: 0 !important;\n      text-transform: none !important; \/* \u4f9d\u8d56\u539f\u6587\u5b57\u6bcd\u5927\u5c0f\u5199\uff08\u9996\u5b57\u6bcd\u5927\u5199\uff09 *\/\n    }\n\n    #wh-v7-tech-b2b-solution .wh-intro-zone {\n      display: flex !important;\n      flex-direction: column !important;\n      justify-content: flex-start !important;\n      padding-top: 10px !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-intro-text {\n      font-size: 16px !important;\n      color: var(--wh-text-body) !important;\n      border-left: 3px solid #c9cdd4 !important; \/* \u67d4\u548c\u7684\u6d45\u7070\u5de6\u8fb9\u6846\u66ff\u4ee3\u539f\u672c\u7684\u6781\u9ed1 *\/\n      padding-left: 24px !important;\n      font-weight: 500 !important;\n    }\n\n    \/* ==== \u9635\u5217\u7f51\u683c (3\u5217\u76d1\u63a7\u53f0) ==== *\/\n    #wh-v7-tech-b2b-solution .wh-monitor-matrix {\n      display: grid !important;\n      grid-template-columns: repeat(3, 1fr) !important;\n      gap: 1px !important; \n      background: var(--wh-border-hard) !important; \/* \u73b0\u5728\u662f\u5f88\u6de1\u7684\u7070\u8272\u95f4\u9699 *\/\n      border: 1px solid var(--wh-border-hard) !important;\n      margin-bottom: 40px !important;\n      box-shadow: 8px 8px 0px rgba(0, 0, 0, 0.03) !important; \/* \u51cf\u8f7b\u786c\u6295\u5f71\u7684\u7a81\u5140\u611f *\/\n    }\n\n    #wh-v7-tech-b2b-solution .wh-panel {\n      background: var(--wh-bg-panel) !important;\n      display: flex !important;\n      flex-direction: column !important;\n      position: relative !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-panel-bar {\n      display: flex !important;\n      justify-content: space-between !important;\n      align-items: center !important;\n      padding: 12px 20px !important;\n      border-bottom: 1px solid var(--wh-border-hard) !important;\n      background: var(--wh-bg-base) !important;\n      font-size: 11px !important;\n      font-weight: 700 !important;\n      letter-spacing: 1px !important;\n    }\n    \n    #wh-v7-tech-b2b-solution .wh-phase-id { color: #646b7a !important; text-transform: uppercase !important; }\n    #wh-v7-tech-b2b-solution .wh-status-err { color: var(--wh-accent-red) !important; text-transform: uppercase !important; }\n    #wh-v7-tech-b2b-solution .wh-status-opt { color: #848a96 !important; text-transform: uppercase !important; }\n\n    #wh-v7-tech-b2b-solution .wh-img-viewport {\n      width: 100% !important;\n      aspect-ratio: 16 \/ 11 !important;\n      overflow: hidden !important;\n      position: relative !important;\n      border-bottom: 1px solid var(--wh-border-hard) !important;\n      background: #f0f0f0 !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-img-viewport img {\n      width: 100% !important;\n      height: 100% !important;\n      object-fit: cover !important;\n      display: block !important;\n      transition: transform 0.4s ease !important;\n    }\n    \n    #wh-v7-tech-b2b-solution .wh-panel:hover .wh-img-viewport img {\n      transform: scale(1.03) !important;\n    }\n\n    \/* \u5f31\u5316\u5341\u5b57\u51c6\u661f *\/\n    #wh-v7-tech-b2b-solution .wh-img-viewport::before,\n    #wh-v7-tech-b2b-solution .wh-img-viewport::after {\n      content: '' !important;\n      position: absolute !important;\n      width: 20px !important;\n      height: 20px !important;\n      z-index: 5 !important;\n      pointer-events: none !important;\n    }\n    #wh-v7-tech-b2b-solution .wh-img-viewport::before { \n      top: 15px !important; left: 15px !important; \n      border-top: 2px solid #ffffff !important; \/* \u6539\u4e3a\u767d\u8272\u9ad8\u5149\u89d2\u6807\uff0c\u66f4\u663e\u9ad8\u7ea7 *\/\n      border-left: 2px solid #ffffff !important; \n      opacity: 0.6 !important;\n    }\n    #wh-v7-tech-b2b-solution .wh-img-viewport::after { \n      bottom: 15px !important; right: 15px !important; \n      border-bottom: 2px solid var(--wh-accent-red) !important; \n      border-right: 2px solid var(--wh-accent-red) !important; \n    }\n\n    #wh-v7-tech-b2b-solution .wh-panel-body {\n      padding: 30px !important;\n      flex-grow: 1 !important;\n    }\n\n    \/* SEO H3 \u5c42\u7ea7 *\/\n    #wh-v7-tech-b2b-solution h3.wh-h3 {\n      font-size: 20px !important;\n      font-weight: 800 !important;\n      color: var(--wh-ink-black) !important;\n      margin-bottom: 16px !important;\n      display: flex !important;\n      align-items: center !important;\n      gap: 12px !important;\n      line-height: 1.3 !important;\n    }\n\n    #wh-v7-tech-b2b-solution h3.wh-h3::before {\n      content: '' !important;\n      display: block !important;\n      width: 12px !important;\n      height: 12px !important;\n      background: var(--wh-accent-red) !important;\n      clip-path: polygon(100% 0, 100% 100%, 0 100%) !important; \n    }\n\n    #wh-v7-tech-b2b-solution .wh-desc {\n      font-size: 14px !important;\n      color: var(--wh-text-body) !important;\n      line-height: 1.7 !important;\n      font-weight: 500 !important;\n    }\n\n    \/* ==== \u5e95\u90e8\u6838\u5fc3\u6570\u636e\u4e0e CTA (\u4fdd\u7559\u91cd\u8272\u951a\u5b9a\u5e95\u90e8) ==== *\/\n    #wh-v7-tech-b2b-solution .wh-data-strip {\n      display: grid !important;\n      grid-template-columns: minmax(280px, max-content) 1fr auto !important;\n      background: var(--wh-ink-black) !important; \n      border: 1px solid var(--wh-ink-black) !important;\n      clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%) !important;\n      position: relative !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-data-strip::after {\n      content: '' !important;\n      position: absolute !important;\n      top: 0 !important; right: 0 !important; bottom: 0 !important; width: 40% !important;\n      background: repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255,255,255,0.03) 10px, rgba(255,255,255,0.03) 20px) !important;\n      pointer-events: none !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-val-box {\n      background: var(--wh-accent-red) !important;\n      padding: 40px 50px !important;\n      display: flex !important;\n      flex-direction: column !important;\n      justify-content: center !important;\n      position: relative !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-val-num {\n      font-size: clamp(64px, 7vw, 96px) !important;\n      font-weight: 900 !important;\n      color: #ffffff !important;\n      line-height: 1 !important;\n      letter-spacing: -2px !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-val-label {\n      font-size: 12px !important;\n      font-weight: 700 !important;\n      color: #000000 !important;\n      letter-spacing: 2px !important;\n      margin-top: 8px !important;\n      text-transform: uppercase !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-val-text-box {\n      padding: clamp(30px, 4vw, 50px) !important;\n      display: flex !important;\n      flex-direction: column !important;\n      justify-content: center !important;\n      position: relative !important;\n      z-index: 2 !important;\n    }\n\n    #wh-v7-tech-b2b-solution h4.wh-data-h4 {\n      font-size: clamp(18px, 2vw, 22px) !important;\n      font-weight: 600 !important;\n      color: #ffffff !important;\n      margin-bottom: 12px !important;\n      line-height: 1.5 !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-data-sub {\n      font-size: 14px !important;\n      color: #a0a5b0 !important;\n    }\n\n    \/* Blocksy CTA \u6309\u94ae *\/\n    #wh-v7-tech-b2b-solution .wh-cta-zone {\n      display: flex !important;\n      align-items: center !important;\n      padding: 30px 50px 30px 20px !important;\n      position: relative !important;\n      z-index: 3 !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-cta-btn {\n      display: inline-flex !important;\n      align-items: center !important;\n      justify-content: center !important;\n      background: var(--wh-accent-red) !important;\n      color: #ffffff !important;\n      font-size: 16px !important;\n      font-weight: 800 !important;\n      text-transform: uppercase !important;\n      text-decoration: none !important;\n      letter-spacing: 1px !important;\n      padding: 18px 36px !important;\n      clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%) !important;\n      transition: background 0.3s ease, transform 0.2s ease !important;\n      border-bottom: 3px solid #000000 !important;\n    }\n\n    #wh-v7-tech-b2b-solution .wh-cta-btn:hover {\n      background: #b81414 !important;\n      transform: translateY(-2px) !important;\n    }\n\n    \/* ==== \u54cd\u5e94\u5f0f\u6298\u53e0 ==== *\/\n    @media (max-width:1000px) {\n      #wh-v7-tech-b2b-solution .wh-header-dash {\n        grid-template-columns: 1fr !important;\n        gap: 24px !important;\n      }\n      #wh-v7-tech-b2b-solution .wh-intro-text {\n        border-left: none !important;\n        padding-left: 0 !important;\n        border-top: 2px solid #c9cdd4 !important; \/* \u54cd\u5e94\u5f0f\u4e0b\u7684\u67d4\u548c\u5206\u5272\u7ebf *\/\n        padding-top: 16px !important;\n      }\n      #wh-v7-tech-b2b-solution .wh-monitor-matrix {\n        grid-template-columns: 1fr !important;\n      }\n      #wh-v7-tech-b2b-solution .wh-data-strip {\n        grid-template-columns: 1fr !important;\n      }\n      #wh-v7-tech-b2b-solution .wh-val-box {\n        padding: 30px !important;\n      }\n      #wh-v7-tech-b2b-solution .wh-val-text-box {\n        padding: 30px 30px 10px 30px !important;\n      }\n      #wh-v7-tech-b2b-solution .wh-cta-zone {\n        padding: 10px 30px 40px 30px !important;\n        justify-content: flex-start !important;\n      }\n    }\n  <\/style>\n\n  <div class=\"wh-inner\">\n    \n    <!-- H2 \u4e3b\u62a5\u8868\u533a -->\n    <div class=\"wh-header-dash\">\n      <div class=\"wh-title-zone\">\n        <span class=\"wh-sys-tag\">[DOC_ID: WH-CS-883]<\/span>\n        <!-- \u539f\u6587\u5b57\u9996\u5b57\u6bcd\u5927\u5199\uff0c\u5df2\u901a\u8fc7 CSS \u79fb\u9664 text-transform: uppercase -->\n        <h2 class=\"wh-h2\">Client Results: Cutting Leak Complaints for a Meal-Delivery Brand<\/h2>\n      <\/div>\n      <div class=\"wh-intro-zone\">\n        <p class=\"wh-intro-text\">The simplest way to demonstrate the problem of inadequate packaging is to trace the experience of an operator changing from it. Here&#8217;s how one such operation went to Wanhui boxes. We\u2019ve adjusted numbers for a general case as complaint averages will differ by region and operation volume.<\/p>\n      <\/div>\n    <\/div>\n\n    <!-- H3 \u6280\u672f\u8282\u70b9\u7f51\u683c -->\n    <div class=\"wh-monitor-matrix\">\n      \n      <!-- Panel 1 -->\n      <div class=\"wh-panel\">\n        <div class=\"wh-panel-bar\">\n          <span class=\"wh-phase-id\">[SYS-01: INIT]<\/span>\n          <span class=\"wh-status-err\">ERR_DETECTED<\/span>\n        <\/div>\n        <div class=\"wh-img-viewport\">\n          <img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Before-\u2014-the-problem.png\" alt=\"Before - the problem: thin, cheap clear clamshell boxes\">\n        <\/div>\n        <div class=\"wh-panel-body\">\n          <h3 class=\"wh-h3\">Before \u2014 the problem<\/h3>\n          <p class=\"wh-desc\">Consider this mid-sized delivery service: they were sending hot rice out to customers in thin, cheap clear clamshell boxes, chosen primarily for visual appearance at the restaurant. However, once en route, lids were popping open; the hot, steamed rice left all the clear plastic fogged out. Customers were receiving compromised product and submitting complaints that cost the restaurant over $100 apiece when accounting for refund, delivery re-try, lost loyalty, and etc.<\/p>\n        <\/div>\n      <\/div>\n\n      <!-- Panel 2 -->\n      <div class=\"wh-panel\">\n        <div class=\"wh-panel-bar\">\n          <span class=\"wh-phase-id\">[SYS-02: EXEC]<\/span>\n          <span class=\"wh-status-opt\">MAT_SWAPPED<\/span>\n        <\/div>\n        <div class=\"wh-img-viewport\">\n          <img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/The-switch.png\" alt=\"The switch: Wanhui\u2019s hinged polypropylene boxes\">\n        <\/div>\n        <div class=\"wh-panel-body\">\n          <h3 class=\"wh-h3\">The switch<\/h3>\n          <p class=\"wh-desc\">The meal delivery service promptly switched their hot dishes to Wanhui\u2019s hinged polypropylene boxes and kept the thin plastic clam for chilled salads and other display-oriented dishes. Material choice and its benefits aligned; PP microwavable, cut-resistant, not prone to clouding, and opaque (when steam\/visuals don\u2019t demand clarity); other options used in other dishes as appropriate.<\/p>\n        <\/div>\n      <\/div>\n\n      <!-- Panel 3 -->\n      <div class=\"wh-panel\">\n        <div class=\"wh-panel-bar\">\n          <span class=\"wh-phase-id\">[SYS-03: RSLT]<\/span>\n          <span class=\"wh-status-opt\">OPT_ACHIEVED<\/span>\n        <\/div>\n        <div class=\"wh-img-viewport\">\n          <img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/The-outcome.png\" alt=\"The outcome: significant reduction in customer complaints\">\n        <\/div>\n        <div class=\"wh-panel-body\">\n          <h3 class=\"wh-h3\">The outcome<\/h3>\n          <p class=\"wh-desc\">Businesses switching to the Wanhui configuration typically experience a significant reduction in customer complaints about leaks and almost total disappearance of \u201ccan this be microwaved?\u201d inquiries. The ROI is not just one dramatic improvement, but the elimination of multiple repetitive, bottom-line drains that never stop with under-spec packaging.<\/p>\n        <\/div>\n      <\/div>\n\n    <\/div>\n\n    <!-- H4 \u5e95\u90e8\u5546\u4e1a\u6570\u636e\u6c47\u603b & CTA -->\n    <div class=\"wh-data-strip\">\n      <div class=\"wh-val-box\">\n        <span class=\"wh-val-num\">$100+<\/span>\n        <span class=\"wh-val-label\">[COST_ANALYSIS]<\/span>\n      <\/div>\n      <div class=\"wh-val-text-box\">\n        <h4 class=\"wh-data-h4\">Typical cost to an operator of a single delivery complaint \u2014 refund, goodwill discount, and lost repeat order combined.<\/h4>\n        <p class=\"wh-data-sub\">Qualified industry estimate (US online food-delivery context). Exact impact varies by operation \u2014 request a custom analysis.<\/p>\n      <\/div>\n      <div class=\"wh-cta-zone\">\n        <a href=\"#ct-popup-791\" class=\"wh-cta-btn\">Get Instant Quote<\/a>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-4c54739\" data-block-id=\"4c54739\"><style>.stk-4c54739 {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-4c54739-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4a19d1f\" data-v=\"4\" data-block-id=\"4a19d1f\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4a19d1f-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4a19d1f-inner-blocks\">\n<!-- Custom HTML Module: Plastic Hinged Containers - Industrial Compliance Panel -->\n<style>\n  \/* ==========================================================================\n     1. Global Reset & Scoping (Inherits Blocksy fonts, no font-family used)\n     ========================================================================== *\/\n  #wh-plastic-certs-module {\n    width: 100% !important;\n    padding: 40px 0 !important;\n    background-color: transparent !important;\n    color: #181818 !important;\n    box-sizing: border-box !important;\n    overflow: hidden !important;\n  }\n\n  #wh-plastic-certs-module * {\n    box-sizing: border-box !important;\n  }\n\n  #wh-plastic-certs-module .wh-industrial-panel {\n    max-width: 1600px !important;\n    margin: 0 auto !important;\n    padding: 0 20px !important;\n    position: relative !important;\n  }\n\n  \/* ==========================================================================\n     2. Industrial Header & SEO Tags\n     ========================================================================== *\/\n  #wh-plastic-certs-module .wh-panel-header {\n    border-bottom: 2px solid #181818 !important;\n    padding-bottom: 16px !important;\n    margin-bottom: 24px !important;\n    position: relative !important;\n  }\n\n  #wh-plastic-certs-module .wh-l-mark {\n    position: absolute !important;\n    width: 12px !important;\n    height: 12px !important;\n    border-top: 3px solid #D81818 !important;\n    border-left: 3px solid #D81818 !important;\n    top: -8px !important;\n    left: -8px !important;\n  }\n\n  \/* H2 strictly set to 32px, 700 weight *\/\n  #wh-plastic-certs-module h2.wh-module-title {\n    font-size: 32px !important;\n    font-weight: 700 !important;\n    color: #000000 !important;\n    line-height: 1.2 !important;\n    margin: 0 !important;\n    padding: 0 !important;\n  }\n\n  \/* ==========================================================================\n     3. Text Layout\n     ========================================================================== *\/\n  #wh-plastic-certs-module p.wh-text-block {\n    font-size: 16px !important;\n    line-height: 1.7 !important;\n    color: #181818 !important;\n    margin: 0 0 32px 0 !important;\n    max-width: 1000px !important;\n  }\n\n  #wh-plastic-certs-module p.wh-detail-box {\n    background-color: #f8f9fa !important;\n    border-left: 4px solid #D81818 !important;\n    padding: 20px 24px !important;\n    font-size: 16px !important;\n    line-height: 1.6 !important;\n    margin: 32px 0 40px 0 !important;\n  }\n\n  \/* ==========================================================================\n     4. High-End Engineering Data Cards (4 Columns)\n     ========================================================================== *\/\n  #wh-plastic-certs-module .wh-specs-horizontal {\n    display: grid !important;\n    grid-template-columns: repeat(4, 1fr) !important;\n    gap: 24px !important; \n    margin: 0 !important;\n  }\n\n  #wh-plastic-certs-module .wh-spec-item {\n    position: relative !important;\n    background-color: #ffffff !important;\n    border: 1px solid #eaeaea !important;\n    padding: 32px 24px !important;\n    display: flex !important;\n    flex-direction: column !important;\n    transition: border-color 0.3s ease, box-shadow 0.3s ease !important;\n    z-index: 1 !important;\n  }\n\n  \/* \u60ac\u505c\u9690\u85cf\u5e95\u7eb9\uff1a\u5de5\u4e1a\u70b9\u9635 *\/\n  #wh-plastic-certs-module .wh-spec-item::before {\n    content: '' !important;\n    position: absolute !important;\n    top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important;\n    background-image: radial-gradient(#181818 1px, transparent 1px) !important;\n    background-size: 16px 16px !important;\n    opacity: 0 !important;\n    transition: opacity 0.3s ease !important;\n    z-index: -1 !important;\n  }\n\n  \/* \u9876\u90e8\u52a8\u6548\u57fa\u51c6\u7ebf *\/\n  #wh-plastic-certs-module .wh-spec-top-line {\n    position: absolute !important;\n    top: -1px !important; left: -1px !important;\n    height: 3px !important;\n    width: 0 !important;\n    background-color: #D81818 !important;\n    transition: width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1) !important;\n    z-index: 2 !important;\n  }\n\n  #wh-plastic-certs-module .wh-spec-item:hover {\n    border-color: #181818 !important;\n    \/* \u6781\u5176\u8f7b\u5fae\u7684\u6df1\u5ea6\uff0c\u65e0\u660e\u663e\u9634\u5f71\u8fb9\u7f18 *\/\n    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.02) !important; \n  }\n\n  #wh-plastic-certs-module .wh-spec-item:hover::before {\n    opacity: 0.03 !important; \n  }\n\n  #wh-plastic-certs-module .wh-spec-item:hover .wh-spec-top-line {\n    width: calc(100% + 2px) !important;\n  }\n\n  \/* \u7f16\u53f7\u4e0e\u56fe\u6807\u9876\u680f *\/\n  #wh-plastic-certs-module .wh-spec-header {\n    display: flex !important;\n    justify-content: space-between !important;\n    align-items: center !important;\n    margin-bottom: 24px !important;\n  }\n\n  \/* \u94ed\u724c\u5316\u5e8f\u53f7 *\/\n  #wh-plastic-certs-module .wh-spec-index {\n    font-size: 13px !important;\n    font-weight: 700 !important;\n    color: #181818 !important;\n    border: 1px solid #181818 !important;\n    padding: 4px 10px !important;\n    letter-spacing: 1px !important;\n    font-family: monospace, sans-serif !important;\n    transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease !important;\n  }\n\n  #wh-plastic-certs-module .wh-spec-item:hover .wh-spec-index {\n    background-color: #D81818 !important;\n    color: #ffffff !important;\n    border-color: #D81818 !important;\n  }\n\n  \/* \u51e0\u4f55\u57fa\u51c6\u56fe\u6807 *\/\n  #wh-plastic-certs-module .wh-tech-icon {\n    width: 20px !important;\n    height: 20px !important;\n    color: #a0a0a0 !important;\n    transition: color 0.3s ease, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) !important;\n  }\n\n  #wh-plastic-certs-module .wh-spec-item:hover .wh-tech-icon {\n    color: #D81818 !important;\n    transform: rotate(90deg) !important;\n  }\n\n  \/* H3 Subtitles for SEO *\/\n  #wh-plastic-certs-module h3.wh-spec-name {\n    font-size: 18px !important;\n    font-weight: 700 !important;\n    color: #000000 !important;\n    margin: 0 0 12px 0 !important;\n    padding: 0 !important;\n    line-height: 1.3 !important;\n  }\n\n  #wh-plastic-certs-module .wh-spec-val {\n    color: #181818 !important;\n    font-size: 16px !important;\n    line-height: 1.6 !important;\n  }\n\n  \/* ==========================================================================\n     5. Photographic Evidence \/ Carousel\n     ========================================================================== *\/\n  #wh-plastic-certs-module .yd-carousel-wrapper {\n    display: flex !important;\n    align-items: stretch !important;\n    background-color: #ffffff !important;\n    border: 1px solid #181818 !important;\n    margin: 0 0 32px 0 !important; \n    position: relative !important;\n  }\n\n  #wh-plastic-certs-module .yd-carousel-wrapper::before {\n    content: '' !important;\n    position: absolute !important;\n    top: -1px !important;\n    left: -1px !important;\n    width: 60px !important;\n    height: 3px !important;\n    background-color: #D81818 !important;\n    z-index: 20 !important;\n  }\n\n  #wh-plastic-certs-module .yd-hover-zone {\n    flex: 0 0 60px !important;\n    background-color: #f8f9fa !important;\n    display: flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    cursor: pointer !important;\n    transition: background-color 0.2s ease !important;\n    z-index: 10 !important;\n  }\n\n  #wh-plastic-certs-module .yd-hover-zone.yd-left {\n    cursor: w-resize !important;\n    border-right: 1px solid #181818 !important;\n  }\n\n  #wh-plastic-certs-module .yd-hover-zone.yd-right {\n    cursor: e-resize !important;\n    border-left: 1px solid #181818 !important;\n  }\n\n  #wh-plastic-certs-module .yd-hover-zone:hover {\n    background-color: #e0e0e0 !important;\n  }\n\n  #wh-plastic-certs-module .yd-arrow-icon {\n    width: 24px !important;\n    height: 24px !important;\n    fill: #181818 !important; \n  }\n\n  #wh-plastic-certs-module .yd-track-window {\n    flex: 1 1 auto !important;\n    overflow: hidden !important;\n    position: relative !important;\n    background-color: #f0f0f0 !important; \n  }\n\n  #wh-plastic-certs-module .yd-track {\n    display: flex !important;\n    gap: 1px !important; \n    width: max-content !important;\n    will-change: transform !important;\n  }\n\n  #wh-plastic-certs-module .yd-slide-item {\n    width: 280px !important; \n    background-color: #ffffff !important;\n    padding: 0 !important; \n    display: flex !important;\n    flex-direction: column !important;\n    justify-content: center !important;\n  }\n\n  #wh-plastic-certs-module .yd-slide-item img {\n    width: 100% !important;\n    height: auto !important;\n    display: block !important;\n    aspect-ratio: 3\/4 !important;\n    object-fit: contain !important;\n    pointer-events: none !important;\n  }\n\n  \/* ==========================================================================\n     6. Closing Alert\n     ========================================================================== *\/\n  #wh-plastic-certs-module p.wh-closing-alert {\n    border-top: 1px dashed #e0e0e0 !important;\n    padding-top: 24px !important;\n    margin: 0 !important;\n    font-size: 16px !important;\n    line-height: 1.7 !important;\n    color: #181818 !important;\n  }\n\n  \/* ==========================================================================\n     7. Responsive Breakpoints\n     ========================================================================== *\/\n  @media (max-width: 1200px) {\n    #wh-plastic-certs-module .wh-specs-horizontal { grid-template-columns: repeat(2, 1fr) !important; gap: 24px !important; }\n    #wh-plastic-certs-module .yd-slide-item { width: 240px !important; }\n  }\n\n  @media (max-width:690px) {\n    #wh-plastic-certs-module h2.wh-module-title { font-size: 28px !important; }\n    #wh-plastic-certs-module .wh-specs-horizontal { grid-template-columns: 1fr !important; gap: 16px !important; }\n    #wh-plastic-certs-module .yd-hover-zone { flex: 0 0 40px !important; }\n  }\n<\/style>\n\n<section id=\"wh-plastic-certs-module\">\n  <div class=\"wh-industrial-panel\">\n    \n    <header class=\"wh-panel-header\">\n      <div class=\"wh-l-mark\"><\/div>\n      <h2 class=\"wh-module-title\">Food-Safety Certifications &#038; Compliance<\/h2>\n    <\/header>\n\n    <p class=\"wh-text-block\">\n      In the importer\u2019s eye, dealing with an unknown supplier typically presents a compliance question until supporting documentation is presented. Wanhui includes proper quality and food-safety certification papers that will detail exact standards, rather than vague assurances of compliance.\n    <\/p>\n\n    <!-- \u5347\u7ea7\u7248\u7684 4 \u5217\u5de5\u7a0b\u6570\u636e\u5361\u7247 -->\n    <div class=\"wh-specs-horizontal\">\n      \n      <div class=\"wh-spec-item\">\n        <div class=\"wh-spec-top-line\"><\/div>\n        <div class=\"wh-spec-header\">\n          <span class=\"wh-spec-index\">01<\/span>\n          <svg class=\"wh-tech-icon\" viewBox=\"0 0 24 24\"><path d=\"M12 4v16m-8-8h16\" stroke=\"currentColor\" stroke-width=\"1.5\" fill=\"none\"\/><\/svg>\n        <\/div>\n        <h3 class=\"wh-spec-name\">ISO 22000:2018<\/h3>\n        <span class=\"wh-spec-val\">Food safety mgmt \u2014 Cert 114FSMS2300168<\/span>\n      <\/div>\n      \n      <div class=\"wh-spec-item\">\n        <div class=\"wh-spec-top-line\"><\/div>\n        <div class=\"wh-spec-header\">\n          <span class=\"wh-spec-index\">02<\/span>\n          <svg class=\"wh-tech-icon\" viewBox=\"0 0 24 24\"><path d=\"M12 4v16m-8-8h16\" stroke=\"currentColor\" stroke-width=\"1.5\" fill=\"none\"\/><\/svg>\n        <\/div>\n        <h3 class=\"wh-spec-name\">ISO 9001:2015<\/h3>\n        <span class=\"wh-spec-val\">Quality mgmt \u2014 Cert USA23Q42511R0S<\/span>\n      <\/div>\n      \n      <div class=\"wh-spec-item\">\n        <div class=\"wh-spec-top-line\"><\/div>\n        <div class=\"wh-spec-header\">\n          <span class=\"wh-spec-index\">03<\/span>\n          <svg class=\"wh-tech-icon\" viewBox=\"0 0 24 24\"><path d=\"M12 4v16m-8-8h16\" stroke=\"currentColor\" stroke-width=\"1.5\" fill=\"none\"\/><\/svg>\n        <\/div>\n        <h3 class=\"wh-spec-name\">FDA 21 CFR 177.1520<\/h3>\n        <span class=\"wh-spec-val\">Olefin-polymer food-contact compliant raw materials<\/span>\n      <\/div>\n      \n      <div class=\"wh-spec-item\">\n        <div class=\"wh-spec-top-line\"><\/div>\n        <div class=\"wh-spec-header\">\n          <span class=\"wh-spec-index\">04<\/span>\n          <svg class=\"wh-tech-icon\" viewBox=\"0 0 24 24\"><path d=\"M12 4v16m-8-8h16\" stroke=\"currentColor\" stroke-width=\"1.5\" fill=\"none\"\/><\/svg>\n        <\/div>\n        <h3 class=\"wh-spec-name\">CN Prod. License<\/h3>\n        <span class=\"wh-spec-val\">\u9e17XK16-204-04717 \u2014 plastic food packaging<\/span>\n      <\/div>\n\n    <\/div>\n\n    <p class=\"wh-detail-box\">\n      Specific certification numbers for Shandong Wanhui. These include FDA 21 CFR 177.1520 which address use of olefin polymers as components of food-contact articles.\n    <\/p>\n\n    <!-- \u5e95\u90e8\uff1a\u7167\u7247\u8f6e\u64ad -->\n    <div class=\"yd-carousel-wrapper\">\n      <div class=\"yd-hover-zone yd-left\" id=\"yd-carousel-btn-left\">\n        <svg class=\"yd-arrow-icon\" viewBox=\"0 0 24 24\"><path d=\"M15.41 16.59L10.83 12l4.58-4.59L14 6l-6 6 6 6 1.41-1.41z\"><\/path><\/svg>\n      <\/div>\n\n      <div class=\"yd-track-window\" id=\"yd-carousel-window\">\n        <div class=\"yd-track\" id=\"yd-carousel-track\">\n          <div class=\"yd-slide-item\"><img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Certifications-1.png\" alt=\"Food Safety Certification Document\" loading=\"lazy\"><\/div>\n          <div class=\"yd-slide-item\"><img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Certifications-2.png\" alt=\"Quality Management Document\" loading=\"lazy\"><\/div>\n          <div class=\"yd-slide-item\"><img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Certifications-3.png\" alt=\"Production License Documentation 1\" loading=\"lazy\"><\/div>\n          <div class=\"yd-slide-item\"><img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Certifications-4.png\" alt=\"Production License Documentation 2\" loading=\"lazy\"><\/div>\n          <div class=\"yd-slide-item\"><img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Certifications-5.png\" alt=\"Utility Patent Certificate 1\" loading=\"lazy\"><\/div>\n          <div class=\"yd-slide-item\"><img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Certifications-6.png\" alt=\"Utility Patent Certificate 2\" loading=\"lazy\"><\/div>\n          <div class=\"yd-slide-item\"><img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Certifications-7.png\" alt=\"Utility Patent Diagram 1\" loading=\"lazy\"><\/div>\n          <div class=\"yd-slide-item\"><img decoding=\"async\" src=\"https:\/\/wonhimealbox.com\/wp-content\/uploads\/2026\/05\/Certifications-8.png\" alt=\"Utility Patent Diagram 2\" loading=\"lazy\"><\/div>\n        <\/div>\n      <\/div>\n\n      <div class=\"yd-hover-zone yd-right\" id=\"yd-carousel-btn-right\">\n        <svg class=\"yd-arrow-icon\" viewBox=\"0 0 24 24\"><path d=\"M8.59 16.59L13.17 12 8.59 7.41 10 6l6 6-6 6-1.41-1.41z\"><\/path><\/svg>\n      <\/div>\n    <\/div>\n\n    <!-- \u95ed\u73af\u58f0\u660e\u6587\u5b57 -->\n    <p class=\"wh-closing-alert\">\n      Every Wanhui product is Made With Food Grade Raw Materials And Complies With national hygienic Standards &#038; International Food Safety certification requirement. There Are 2 utility-model patents on the meal box and lid of the containers; Certificates are available to be issued for buyer\u2019s \/ 3rd party\u2019s audit upon request. If a procurement team is reviewing a potential supplier overseas, that means your audit chain is in place before you ask for one- not after something goes wrong.\n    <\/p>\n\n  <\/div>\n<\/section>\n\n<!-- Lightweight Interaction JS (Vanilla) -->\n<script>\ndocument.addEventListener(\"DOMContentLoaded\", function() {\n    const track = document.getElementById('yd-carousel-track');\n    const windowEl = document.getElementById('yd-carousel-window');\n    const leftBtn = document.getElementById('yd-carousel-btn-left');\n    const rightBtn = document.getElementById('yd-carousel-btn-right');\n    \n    if (track && windowEl && leftBtn && rightBtn) {\n        let animationId = null;\n        let currentX = 0;\n        const speed = 4;\n\n        function renderCarousel() {\n            track.style.transform = `translateX(${-currentX}px)`;\n        }\n\n        function startSlide(direction) {\n            if (animationId) cancelAnimationFrame(animationId);\n            \n            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         const maxScroll = track.scrollWidth - windowEl.clientWidth;\n            if (currentX > maxScroll) {\n                currentX = Math.max(0, maxScroll);\n                renderCarousel();\n            }\n        });\n    }\n});\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-1cb9e44\" data-block-id=\"1cb9e44\"><style>.stk-1cb9e44 {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-1cb9e44-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b4e9d57\" data-v=\"4\" data-block-id=\"b4e9d57\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b4e9d57-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b4e9d57-inner-blocks\">\n<style>\n\/* \u9876\u7ea7\u5bb9\u5668\u91cd\u7f6e\u4e0e\u9632\u6cc4\u6f0f *\/\n#wh-ind-spec-mod {\n    width: 100% !important;\n    background-color: #ffffff !important;\n    color: #181818 !important;\n    background-image: \n        linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),\n        linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px) !important;\n    background-size: 40px 40px !important;\n    background-position: center top !important;\n    padding: clamp(40px, 6vw, 80px) 0 !important;\n    box-sizing: border-box !important;\n    border-top: 1px solid #f0f0f0 !important;\n    position: relative !important;\n    overflow: hidden !important;\n}\n\n#wh-ind-spec-mod *,\n#wh-ind-spec-mod *::before,\n#wh-ind-spec-mod *::after {\n    box-sizing: inherit !important;\n}\n\n\/* \u5185\u90e8\u9650\u5bbd\u5bb9\u5668 *\/\n#wh-ind-spec-mod .wh-core-wrap {\n    max-width: 1600px !important;\n    margin: 0 auto !important;\n    padding: 0 clamp(20px, 4vw, 60px) !important;\n    position: relative !important;\n    z-index: 2 !important;\n}\n\n\/* \u9876\u7ea7\u7ed3\u6784\u6807\u7b7e (\u53bb\u9664\u4e86\u60ac\u7a7a L \u89d2\u6807\uff0c\u6062\u590d\u539f\u672c\u7684\u5916\u8fb9\u8ddd) *\/\n#wh-ind-spec-mod .wh-sys-label {\n    display: inline-block !important;\n    font-size: 12px !important;\n    font-weight: 700 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 2px !important;\n    color: #D81818 !important;\n    margin-bottom: 24px !important;\n    padding: 4px 8px !important;\n    background: rgba(216, 24, 24, 0.08) !important;\n    border-left: 3px solid #D81818 !important;\n}\n\n\/* \u4e25\u683c\u9650\u5b9a H2 \u6837\u5f0f *\/\n#wh-ind-spec-mod h2 {\n    font-size: 32px !important;\n    font-weight: 700 !important;\n    line-height: 1.25 !important;\n    color: #000000 !important;\n    margin: 0 0 24px 0 !important;\n    padding: 0 !important;\n}\n\n\/* \u57fa\u7840\u6bb5\u843d\u6392\u7248 *\/\n#wh-ind-spec-mod p {\n    font-size: 16px !important;\n    line-height: 1.7 !important;\n    color: #444444 !important;\n    margin: 0 0 16px 0 !important;\n}\n\n#wh-ind-spec-mod p:last-child {\n    margin-bottom: 0 !important;\n}\n\n\/* \u4e0a\u534a\u90e8\u5206\uff1a\u975e\u5bf9\u79f0\u5206\u680f *\/\n#wh-ind-spec-mod .wh-split-layout {\n    display: grid !important;\n    grid-template-columns: 1fr 1fr !important;\n    gap: clamp(40px, 6vw, 80px) !important;\n    margin-bottom: 30px !important;\n    align-items: center !important; \n}\n\n\/* \u5de6\u4fa7\u5bfc\u8bed *\/\n#wh-ind-spec-mod .wh-lead-text {\n    font-size: 18px !important;\n    font-weight: 500 !important;\n    color: #222222 !important;\n    border-left: none !important;\n    padding-left: 0 !important;\n}\n\n\/* \u72ec\u7acb\u7684\u6280\u672f\u6a21\u5757 *\/\n#wh-ind-spec-mod .wh-tech-block {\n    background: #ffffff !important;\n    border: 1px solid #eeeeee !important;\n    border-top: 3px solid #D81818 !important;\n    padding: 30px !important;\n    position: relative !important;\n    box-shadow: 20px 20px 0 -19px #f4f4f4, 20px 20px 0 -18px #dddddd !important; \n}\n\n#wh-ind-spec-mod h3 {\n    font-size: 22px !important;\n    font-weight: 700 !important;\n    color: #181818 !important;\n    margin: 0 0 16px 0 !important;\n    display: flex !important;\n    align-items: center !important;\n}\n\n\/* \u6838\u5fc3\u5b9a\u4ef7\u8981\u7d20\u77e9\u9635 *\/\n#wh-ind-spec-mod .wh-matrix-header {\n    font-size: 14px !important;\n    font-weight: 700 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 1.5px !important;\n    color: #181818 !important;\n    border-bottom: 1px solid #cccccc !important;\n    padding-bottom: 16px !important;\n    margin-bottom: 0 !important;\n    display: flex !important;\n    align-items: center !important;\n    gap: 12px !important;\n}\n\n#wh-ind-spec-mod .wh-matrix-header::before {\n    content: \"\" !important;\n    display: block !important;\n    width: 8px !important;\n    height: 8px !important;\n    background-color: #D81818 !important;\n}\n\n#wh-ind-spec-mod .wh-data-matrix {\n    display: grid !important;\n    grid-template-columns: repeat(2, 1fr) !important;\n    background: #e0e0e0 !important; \n    gap: 1px !important; \n    border: 1px solid #e0e0e0 !important;\n    margin-bottom: 40px !important; \n}\n\n#wh-ind-spec-mod .wh-matrix-cell {\n    background: #ffffff !important;\n    padding: 32px 40px !important;\n    position: relative !important;\n    display: flex !important;\n    flex-direction: column !important;\n    transition: box-shadow 0.3s ease, background-color 0.3s ease !important;\n}\n\n\/* \u60ac\u505c\u4eae\u8d77\u7ea2\u8fb9 *\/\n#wh-ind-spec-mod .wh-matrix-cell:hover {\n    background: #fafafa !important;\n    box-shadow: inset 3px 0 0 0 #D81818 !important;\n}\n\n#wh-ind-spec-mod .wh-matrix-cell.wh-full-span {\n    grid-column: 1 \/ -1 !important;\n}\n\n\/* \u7ea2\u8272\u5750\u6807\u7cfb\u9ad8\u4eae *\/\n#wh-ind-spec-mod .wh-sec-num {\n    position: absolute !important;\n    top: 24px !important;\n    right: 24px !important;\n    font-size: 12px !important;\n    font-weight: 700 !important;\n    color: #D81818 !important;\n    letter-spacing: 1px !important;\n}\n\n#wh-ind-spec-mod h4 {\n    font-size: 18px !important;\n    font-weight: 700 !important;\n    color: #000000 !important;\n    margin: 0 0 16px 0 !important;\n    padding-right: 40px !important; \n}\n\n\/* \u5e95\u90e8\u6df1\u8272\u7cbe\u5bc6\u63a7\u5236\u53f0 *\/\n#wh-ind-spec-mod .wh-dark-panel {\n    background-color: #121212 !important;\n    color: #ffffff !important;\n    padding: clamp(40px, 5vw, 60px) !important;\n    display: grid !important;\n    grid-template-columns: 1fr auto !important;\n    gap: 40px !important;\n    align-items: center !important;\n    position: relative !important;\n    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%) !important;\n}\n\n\/* MODIFIED: Changed from h2 to h3 to target the updated HTML tag, and explicitly sized smaller than H2 *\/\n#wh-ind-spec-mod .wh-dark-panel h3 {\n    color: #ffffff !important;\n    font-size: 28px !important;\n    margin: 0 0 20px 0 !important;\n}\n\n#wh-ind-spec-mod .wh-dark-panel p {\n    color: #a0a0a0 !important;\n    max-width: 900px !important;\n}\n\n#wh-ind-spec-mod .wh-btn-zone {\n    position: relative !important;\n    z-index: 10 !important;\n}\n\n#wh-ind-spec-mod .wh-cta-btn {\n    display: inline-flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    background-color: #D81818 !important;\n    color: #ffffff !important;\n    font-size: 16px !important;\n    font-weight: 700 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 1.5px !important;\n    padding: 20px 40px !important;\n    text-decoration: none !important;\n    transition: background-color 0.3s ease !important;\n    border: none !important;\n    clip-path: polygon(15px 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%, 0 15px) !important;\n}\n\n#wh-ind-spec-mod .wh-cta-btn:hover {\n    background-color: #b51212 !important;\n}\n\n\/* \u54cd\u5e94\u5f0f\u6298\u53e0\u7ea6\u675f *\/\n@media (max-width:1000px) {\n    #wh-ind-spec-mod .wh-split-layout {\n        grid-template-columns: 1fr !important;\n        gap: 40px !important;\n    }\n    #wh-ind-spec-mod .wh-dark-panel {\n        grid-template-columns: 1fr !important;\n    }\n}\n\n@media (max-width:690px) {\n    #wh-ind-spec-mod .wh-data-matrix {\n        grid-template-columns: 1fr !important;\n    }\n    #wh-ind-spec-mod .wh-matrix-cell {\n        padding: 24px 20px !important;\n    }\n    #wh-ind-spec-mod h2 {\n        font-size: 28px !important;\n    }\n    \/* Added mobile adjustment for the new H3 to ensure it stays smaller than H2 on small screens *\/\n    #wh-ind-spec-mod .wh-dark-panel h3 {\n        font-size: 24px !important;\n    }\n}\n<\/style>\n\n<section id=\"wh-ind-spec-mod\">\n    <div class=\"wh-core-wrap\">\n        \n        <span class=\"wh-sys-label\">[ SYS-INFO \/\/ PROCUREMENT ]<\/span>\n        \n        <div class=\"wh-split-layout\">\n            <div class=\"wh-main-intro\">\n                <h2>Wholesale Pricing, MOQ, Lead Time &#038; OEM Customization<\/h2>\n                <p class=\"wh-lead-text\">Buying hinged containers wholesale is entirely different than buying off a shelf of stock goods at a distributor. The price paid to a distributor has had a retail markup included; The price from a manufacturer is what is paid prior to all markups. For you to understand the cost impact of buying from a manufacturer, it isn&#8217;t just the cost of individual units but rather the total landed cost of the shipment.<\/p>\n            <\/div>\n            \n            <div class=\"wh-tech-block\">\n                <h3>What drives a hinged container quote<\/h3>\n                <p>While one sticker price cannot accurately describe the cost of a wholesale clamshell, a quotation can be understood by looking at the factors that create a quote. A buyer who understands these factors is well positioned to compare quotes across suppliers objectively, instead of chasing the lowest headline price.<\/p>\n            <\/div>\n        <\/div>\n\n        <div class=\"wh-matrix-header\">Pricing factors framework<\/div>\n        <div class=\"wh-data-matrix\">\n            <div class=\"wh-matrix-cell\">\n                <span class=\"wh-sec-num\">[SPEC-01]<\/span>\n                <h4>Material &#038; Gauge.<\/h4>\n                <p>Your choice of Material (PP, MFPP or PET) and material thickness (guage) will determine the resin cost for each unit.<\/p>\n            <\/div>\n            <div class=\"wh-matrix-cell\">\n                <span class=\"wh-sec-num\">[SPEC-02]<\/span>\n                <h4>Order Quantity.<\/h4>\n                <p>Production costs decrease significantly at higher volumes of 5,000-100,000+ units and will be priced with MOQ\u2019s on tiers of order size.<\/p>\n            <\/div>\n            <div class=\"wh-matrix-cell\">\n                <span class=\"wh-sec-num\">[SPEC-03]<\/span>\n                <h4>Customization.<\/h4>\n                <p>There are three price tiers: generic SKU; SKU with logo; and custom molded.<\/p>\n            <\/div>\n            <div class=\"wh-matrix-cell\">\n                <span class=\"wh-sec-num\">[SPEC-04]<\/span>\n                <h4>Shipment Type.<\/h4>\n                <p>You can opt for Full Container Load (FCL) at volume or Less Than Container load (LCL), a less expensive choice that can take longer.<\/p>\n            <\/div>\n            <div class=\"wh-matrix-cell wh-full-span\">\n                <span class=\"wh-sec-num\">[SPEC-05]<\/span>\n                <h4>Minimum Order QTY and Lead Time.<\/h4>\n                <p>Because we offer both generic SKU with logo, as well as custom molding options, and we have both FCL &#038; LCL shipping options available, minimum order quantities (MOQ\u2019s) and Lead times may very depending on your custom and shipping preferences. A Buyer concerned that shipping an ocean container from China may be out of sync with your immediate needs, should consider the projected lead time and then adjust ordering frequency to optimize your cost benefits. A procurement manager who places orders strategically may still obtain significantly better unit economics by purchasing directly from the manufacturer than if ordering from a domestic stock supplier.<\/p>\n            <\/div>\n        <\/div>\n\n        <div class=\"wh-dark-panel\">\n            <div class=\"wh-panel-content\">\n                <h3>Before you commit a PO<\/h3>\n                <p>When ordering from Wanhui, you\u2019ll be required to Provide your top menu items, what total monthly units you intend to order, the destination market of your shipments, and if you desire custom branding or custom molds. We will send You the full quotation which include the SKU and pricing with the minimum order quantities (MOQ), estimated lead time, and applicable shipping rates, so you can be assured of a budget built for accurate cost estimation, not simply unit-specific pricing.<\/p>\n                <p>Wanhui\u2019s ability to custom OEM order in large scale custom Hinged Food Containers makes the brand you expect possible. Branding and Custom molds are produced in our facilities utilizing Our 20 thermoforming lines, 6 Sheet Extrusion lines, and 60 Injection molding machines, creating the ability for you to procure 100,000 custom containers per month, without the need for an elongated procurement timeline.<\/p>\n            <\/div>\n            <div class=\"wh-btn-zone\">\n                <a href=\"#ct-popup-791\" class=\"wh-cta-btn\">Request a Quote<\/a>\n            <\/div>\n        <\/div>\n        \n    <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-4a9b7ed\" data-block-id=\"4a9b7ed\"><style>.stk-4a9b7ed {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-4a9b7ed-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-9030c5f\" data-v=\"4\" data-block-id=\"9030c5f\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9030c5f-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-9030c5f-inner-blocks\">\n<style>\n\/* 1. Scope & Isolation: All rules prefixed with #phc-tools-module and protected with !important against FlyingPress *\/\n\/* 2. Layout: 100% Full-width section with dark mode background *\/\n#phc-tools-module {\n    width: 100% !important;\n    padding: 50px 0 !important; \/* 50px vertical padding as requested *\/\n    background-color: #000000 !important; \/* Deep dark background *\/\n    box-sizing: border-box !important;\n    display: block !important;\n}\n\n#phc-tools-module * {\n    box-sizing: border-box !important;\n}\n\n\/* 3. Container: Max-width 1600px centered *\/\n#phc-tools-module .phc-container {\n    max-width: 1600px !important;\n    margin: 0 auto !important;\n    padding: 0 20px !important;\n    width: 100% !important;\n}\n\n\/* 4. SEO & Typography: H2 settings (Inherits Blocksy default font, NO font-family specified) *\/\n#phc-tools-module h2.phc-main-title {\n    font-size: 32px !important;\n    font-weight: 700 !important;\n    text-align: center !important;\n    color: #FFFFFF !important;\n    margin: 0 0 40px 0 !important;\n    line-height: 1.3 !important;\n    text-transform: capitalize !important;\n}\n\n\/* 5. Grid Framework: Hand-written CSS Grid *\/\n#phc-tools-module .phc-tools-grid {\n    display: grid !important;\n    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)) !important;\n    gap: 30px !important;\n    width: 100% !important;\n}\n\n\/* 6. Interactive Tool Cards: B2B Dark Style *\/\n#phc-tools-module a.phc-tool-card {\n    display: flex !important;\n    flex-direction: column !important;\n    background-color: #181818 !important; \/* Logo primary color *\/\n    border: 1px solid #2A2A2A !important;\n    border-radius: 8px !important;\n    padding: 35px 30px !important;\n    text-decoration: none !important;\n    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) !important;\n    position: relative !important;\n    overflow: hidden !important;\n}\n\n#phc-tools-module a.phc-tool-card:hover {\n    border-color: #D81818 !important; \/* Logo secondary color on hover *\/\n    background-color: #141414 !important;\n    transform: translateY(-6px) !important;\n    box-shadow: 0 15px 35px rgba(216, 24, 24, 0.1) !important;\n}\n\n\/* Card Header (Icon + Title) *\/\n#phc-tools-module .phc-card-header {\n    display: flex !important;\n    align-items: center !important;\n    margin-bottom: 16px !important;\n}\n\n#phc-tools-module .phc-card-header svg {\n    width: 28px !important;\n    height: 28px !important;\n    fill: #D81818 !important;\n    margin-right: 15px !important;\n    flex-shrink: 0 !important;\n    transition: transform 0.3s ease !important;\n}\n\n#phc-tools-module h3.phc-tool-title {\n    font-size: 22px !important;\n    font-weight: 700 !important;\n    color: #FFFFFF !important;\n    margin: 0 !important;\n    text-transform: capitalize !important;\n    line-height: 1.2 !important;\n}\n\n\/* Card Description *\/\n#phc-tools-module p.phc-tool-desc {\n    font-size: 15px !important;\n    line-height: 1.6 !important;\n    color: #A0A0A0 !important;\n    margin: 0 0 25px 0 !important;\n    flex-grow: 1 !important;\n}\n\n\/* Action\/Link Indicator *\/\n#phc-tools-module .phc-action-link {\n    display: flex !important;\n    align-items: center !important;\n    font-size: 14px !important;\n    font-weight: 700 !important;\n    color: #D81818 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n    margin-top: auto !important;\n}\n\n#phc-tools-module .phc-action-link svg {\n    width: 18px !important;\n    height: 18px !important;\n    fill: currentColor !important;\n    margin-left: 8px !important;\n    transition: transform 0.3s ease !important;\n}\n\n#phc-tools-module a.phc-tool-card:hover .phc-action-link svg {\n    transform: translateX(6px) !important;\n}\n\n\/* Mobile Responsiveness *\/\n@media (max-width:690px) {\n    #phc-tools-module {\n        padding: 40px 0 !important;\n    }\n    #phc-tools-module h2.phc-main-title {\n        font-size: 28px !important;\n        margin-bottom: 30px !important;\n    }\n    #phc-tools-module .phc-tools-grid {\n        grid-template-columns: 1fr !important;\n        gap: 20px !important;\n    }\n    #phc-tools-module a.phc-tool-card {\n        padding: 25px 20px !important;\n    }\n}\n<\/style>\n\n<section id=\"phc-tools-module\">\n    <div class=\"phc-container\">\n        \n        <h2 class=\"phc-main-title\">Plastic Hinged Containers Engineering Tools<\/h2>\n        \n        <div class=\"phc-tools-grid\">\n            \n            <a href=\"https:\/\/wonhimealbox.com\/hinged-lid-containers\/plastic-hinged-containers\/material-selector\/\" class=\"phc-tool-card\">\n                <div class=\"phc-card-header\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\"><path d=\"M11.99 3.2L2.5 7.63L11.99 12.07L21.49 7.63L11.99 3.2ZM2.5 11.83V14.1L11.99 18.53L21.49 14.1V11.83L11.99 16.26L2.5 11.83ZM2.5 16.03V18.3L11.99 22.73L21.49 18.3V16.03L11.99 20.46L2.5 16.03Z\"\/><\/svg>\n                    <h3 class=\"phc-tool-title\">Material Selector<\/h3>\n                <\/div>\n                <p class=\"phc-tool-desc\">Evaluate and select the optimal plastic polymers for your specific temperature, durability, and compliance requirements.<\/p>\n                <div class=\"phc-action-link\">\n                    Launch Tool\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\"><path d=\"M12 4L10.59 5.41L16.17 11H4V13H16.17L10.59 18.59L12 20L20 12L12 4Z\"\/><\/svg>\n                <\/div>\n            <\/a>\n            \n            <a href=\"https:\/\/wonhimealbox.com\/hinged-lid-containers\/plastic-hinged-containers\/container-size-finder\/\" class=\"phc-tool-card\">\n                <div class=\"phc-card-header\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\"><path d=\"M21 3H3C1.9 3 1 3.9 1 5V19C1 20.1 1.9 21 3 21H21C22.1 21 23 20.1 23 19V5C23 3.9 22.1 3 21 3ZM21 19H3V5H21V19ZM7 7H5V9H7V7ZM11 7H9V9H11V7ZM15 7H13V9H15V7ZM19 7H17V9H19V7ZM7 11H5V13H7V11ZM19 11H9V17H19V11Z\"\/><\/svg>\n                    <h3 class=\"phc-tool-title\">Container Size Finder<\/h3>\n                <\/div>\n                <p class=\"phc-tool-desc\">Accurately determine the exact dimensional specifications and volumetric capacity needed for your food packaging lines.<\/p>\n                <div class=\"phc-action-link\">\n                    Launch Tool\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\"><path d=\"M12 4L10.59 5.41L16.17 11H4V13H16.17L10.59 18.59L12 20L20 12L12 4Z\"\/><\/svg>\n                <\/div>\n            <\/a>\n            \n            <a href=\"https:\/\/wonhimealbox.com\/hinged-lid-containers\/plastic-hinged-containers\/wholesale-cost-estimator\/\" class=\"phc-tool-card\">\n                <div class=\"phc-card-header\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\"><path d=\"M19 3H5C3.9 3 3 3.9 3 5V19C3 20.1 3.9 21 5 21H19C20.1 21 21 20.1 21 19V5C21 3.9 20.1 3 19 3ZM19 19H5V5H19V19ZM7.25 7.25H16.75V11.25H7.25V7.25ZM7 13H9V15H7V13ZM11 13H13V15H11V13ZM15 13H17V15H15V13ZM7 17H9V19H7V17ZM11 17H13V19H11V17ZM15 17H17V19H15V17Z\"\/><\/svg>\n                    <h3 class=\"phc-tool-title\">Wholesale Cost Estimator<\/h3>\n                <\/div>\n                <p class=\"phc-tool-desc\">Calculate bulk volume pricing and project your procurement budget with our real-time wholesale estimation model.<\/p>\n                <div class=\"phc-action-link\">\n                    Launch Tool\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\"><path d=\"M12 4L10.59 5.41L16.17 11H4V13H16.17L10.59 18.59L12 20L20 12L12 4Z\"\/><\/svg>\n                <\/div>\n            <\/a>\n            \n        <\/div>\n    <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-8e887a1\" data-block-id=\"8e887a1\"><style>.stk-8e887a1 {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-8e887a1-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d83c9d7\" data-v=\"4\" data-block-id=\"d83c9d7\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d83c9d7-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d83c9d7-inner-blocks\">\n<section id=\"wanhui-b2b-faq-portal\" class=\"wanhui-enterprise-component\">\n    <style>\n        \/* 1. \u6700\u9ad8\u7ea7\u522b\u4f5c\u7528\u57df\u4e0e\u9694\u79bb\uff1a\u89c4\u907f\u5168\u5c40\u53caFlyingPress\u6df1\u5ea6\u4f18\u5316\u5e26\u6765\u7684\u6837\u5f0f\u6c61\u67d3 *\/\n        #wanhui-b2b-faq-portal {\n            width: 100% !important;\n            max-width: 100% !important;\n            padding: 40px 24px !important; \/* \u4e25\u683c\u63a7\u523640px\u5185\u8fb9\u8ddd\uff0c\u6574\u4f53\u9ad8\u5ea6\u4e0e\u524d\u540e\u6a21\u5757\u7d27\u51d1\u8854\u63a5 *\/\n            margin: 0 auto !important;\n            box-sizing: border-box !important;\n            background-color: transparent !important;\n            display: block !important;\n        }\n\n        #wanhui-b2b-faq-portal .faq-wrapper {\n            max-width: 1400px !important; \/* \u6574\u4f53\u5bbd\u5ea6\u5df2\u8c03\u6574\u4e3a 1400px *\/\n            margin: 0 auto !important;\n            display: flex !important;\n            flex-direction: column !important;\n        }\n\n        \/* 2. \u5934\u90e8\u533a\u57df\uff1aH2\u5c45\u4e2d\u5bf9\u9f50\uff0c\u53bb\u6389\u5de6\u4fa7\u7ad6\u7ebf\u548c\u591a\u4f59\u5185\u8fb9\u8ddd *\/\n        #wanhui-b2b-faq-portal .faq-header-zone {\n            text-align: center !important; \/* \u6807\u9898\u5c45\u4e2d *\/\n            margin-bottom: 35px !important;\n            padding: 0 !important; \n            border: none !important; \/* \u5f7b\u5e95\u79fb\u9664\u7ad6\u7ebf *\/\n        }\n\n        \/* 3. \u4e25\u8c28\u7684Heading\u6807\u7b7e\u8bed\u4e49\u5316\u6837\u5f0f\u63a7\u5236 (100%\u7ee7\u627fBlocksy\u5b57\u4f53\uff0c\u7edd\u5bf9\u96f6\u6c61\u67d3) *\/\n        #wanhui-b2b-faq-portal h2.faq-main-title {\n            font-size: 32px !important; \/* \u4e25\u683c\u6267\u884c 32px \u8981\u6c42 *\/\n            font-weight: 700 !important; \/* \u4e25\u683c\u6267\u884c 700 \u5b57\u91cd\u8981\u6c42 *\/\n            color: #000000 !important;\n            margin: 0 !important;\n            padding: 0 !important;\n            line-height: 1.25 !important;\n        }\n\n        \/* 4. \u7eaf\u624b\u5199\u9ad8\u7ea7\u73b0\u4ee3\u4e3b\u4e49\u5de5\u7a0b\u7ebf\u6761\u5e03\u5c40 *\/\n        #wanhui-b2b-faq-portal .faq-accordion-group {\n            display: flex !important;\n            flex-direction: column !important;\n            border-top: 1px solid #181818 !important; \/* \u4f7f\u7528logo\u4e3b\u8272\u8c03\u8fdb\u884c\u9876\u5c42\u5c01\u7ebf *\/\n        }\n\n        #wanhui-b2b-faq-portal .faq-node-item {\n            border-bottom: 1px solid rgba(24, 24, 24, 0.12) !important;\n            background-color: transparent !important;\n            transition: background-color 0.25s ease-in-out !important;\n        }\n\n        #wanhui-b2b-faq-portal .faq-interactive-trigger {\n            display: flex !important;\n            justify-content: space-between !important;\n            align-items: center !important;\n            padding: 24px 0 !important;\n            cursor: pointer !important;\n            user-select: none !important;\n        }\n\n        #wanhui-b2b-faq-portal h3.faq-question-text {\n            font-size: 18px !important;\n            font-weight: 600 !important;\n            color: #181818 !important;\n            margin: 0 !important;\n            padding: 0 30px 0 0 !important;\n            line-height: 1.45 !important;\n            flex: 1 !important;\n            transition: color 0.25s ease !important;\n        }\n\n        \/* \u5de5\u4e1a\u7ea7\u9ad8\u7ea7\u4ea4\u4e92\uff1a\u60ac\u505c\u5e73\u6ed1\u53d8\u6362\u8272\u7cfb *\/\n        #wanhui-b2b-faq-portal .faq-node-item:hover h3.faq-question-text {\n            color: #D81818 !important;\n        }\n\n        \/* \u7eafCSS\u9ad8\u5ea6\u51e0\u4f55\u56fe\u5f62ICON\uff0c\u5f7b\u5e95\u89c4\u907f\u56fe\u7247\u61d2\u52a0\u8f7d\u5bfc\u81f4\u7684\u5e03\u5c40\u95ea\u70c1\u95ee\u9898 *\/\n        #wanhui-b2b-faq-portal .faq-toggle-icon {\n            position: relative !important;\n            width: 14px !important;\n            height: 14px !important;\n            flex-shrink: 0 !important;\n        }\n\n        #wanhui-b2b-faq-portal .faq-toggle-icon::before,\n        #wanhui-b2b-faq-portal .faq-toggle-icon::after {\n            content: \"\" !important;\n            position: absolute !important;\n            background-color: #181818 !important;\n            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease !important;\n        }\n\n        \/* \u5782\u76f4\u7ebf *\/\n        #wanhui-b2b-faq-portal .faq-toggle-icon::before {\n            top: 0 !important;\n            bottom: 0 !important;\n            left: 6px !important;\n            width: 2px !important;\n        }\n\n        \/* \u6c34\u5e73\u7ebf *\/\n        #wanhui-b2b-faq-portal .faq-toggle-icon::after {\n            left: 0 !important;\n            right: 0 !important;\n            top: 6px !important;\n            height: 2px !important;\n        }\n\n        \/* \u5c55\u5f00\u6fc0\u6d3b\u72b6\u6001\u6837\u5f0f\u5207\u6362 *\/\n        #wanhui-b2b-faq-portal .faq-node-item.is-expanded h3.faq-question-text {\n            color: #D81818 !important;\n        }\n\n        #wanhui-b2b-faq-portal .faq-node-item.is-expanded .faq-toggle-icon::before {\n            transform: rotate(90deg) scaleY(0) !important; \/* \u4e1d\u6ed1\u8f6c\u53d8\u4e3a\u51cf\u53f7 *\/\n        }\n\n        #wanhui-b2b-faq-portal .faq-node-item.is-expanded .faq-toggle-icon::after {\n            transform: rotate(180deg) !important;\n            background-color: #D81818 !important;\n        }\n\n        \/* \u9690\u85cf\u5305\u88f9\u5668\uff1a\u4f9d\u6258 FlyingPress \u5b89\u5168\u673a\u5236\u7684\u52a8\u6548\u8bbe\u8ba1 *\/\n        #wanhui-b2b-faq-portal .faq-dynamic-payload {\n            max-height: 0;\n            overflow: hidden !important;\n            transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;\n        }\n\n        #wanhui-b2b-faq-portal .faq-payload-inner {\n            padding: 0 0 24px 0 !important;\n            font-size: 15.5px !important;\n            color: #4a4a4a !important;\n            line-height: 1.65 !important;\n            font-weight: 400 !important;\n        }\n\n        \/* \u54cd\u5e94\u5f0f\u65ad\u70b9\u6df1\u5ea6\u9002\u914d *\/\n        @media (max-width:690px) {\n            #wanhui-b2b-faq-portal {\n                padding: 35px 16px !important;\n            }\n            #wanhui-b2b-faq-portal h2.faq-main-title {\n                font-size: 26px !important;\n            }\n            #wanhui-b2b-faq-portal h3.faq-question-text {\n                font-size: 16px !important;\n            }\n            #wanhui-b2b-faq-portal .faq-payload-inner {\n                font-size: 14.5px !important;\n            }\n        }\n    <\/style>\n\n    <div class=\"faq-wrapper\">\n        <!-- \u5934\u90e8\u6807\u9898\u7ec4\u5408 (\u5df2\u5c45\u4e2d\uff0c\u65e0\u526f\u6807\u9898) -->\n        <div class=\"faq-header-zone\">\n            <h2 class=\"faq-main-title\">Frequently Asked Questions<\/h2>\n        <\/div>\n\n        <!-- FAQ \u4e3b\u4f53\u7fa4\u7ec4 -->\n        <div class=\"faq-accordion-group\">\n            \n            <!-- Item 1: \u9ed8\u8ba4\u5904\u4e8e\u5b8c\u5168\u5c55\u5f00\u72b6\u6001 -->\n            <div class=\"faq-node-item is-expanded\">\n                <div class=\"faq-interactive-trigger\">\n                    <h3 class=\"faq-question-text\">What is the difference between PP, MFPP, PET, and PS hinged containers \u2014 and how do I choose?<\/h3>\n                    <div class=\"faq-toggle-icon\"><\/div>\n                <\/div>\n                <div class=\"faq-dynamic-payload\" style=\"max-height: none;\">\n                    <div class=\"faq-payload-inner\">\n                        Our PP and MFPP (modified polypropylene) options can be safely used for microwave food warming. These materials offer rigidity and resistance to cuts, and are optimal for the vast majority of hot meal delivery services. For restaurants and businesses catering to cold menus like salads, wraps, or bakery goods and where the food will be displayed rather than microwaved before eating, we recommend our crystal-clear PET containers which may not be microwaved. Simply determine which portion of your menus includes more heated foods.\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <!-- Item 2 -->\n            <div class=\"faq-node-item\">\n                <div class=\"faq-interactive-trigger\">\n                    <h3 class=\"faq-question-text\">Can these hinged containers be microwaved, and what temperature do they handle?<\/h3>\n                    <div class=\"faq-toggle-icon\"><\/div>\n                <\/div>\n                <div class=\"faq-dynamic-payload\">\n                    <div class=\"faq-payload-inner\">\n                        It may be confusing how some PP\/MFPP food containers should or shouldn&#8217;t be microwaved. In short, if it\u2019s manufactured by Wanhui you should expect all PP and MFPP food containers to perform safely up to and between the thermal range of 212- 266F in the microwave, where it will maintain its integrity at higher temperatures of around 195F which will keep foods at a higher temp longer; PET on the other hand cannot withstand temperature and will begin to melt at about 120F, so these are strictly NOT microwave safe; for hot foods consider your end-use.\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <!-- Item 3 -->\n            <div class=\"faq-node-item\">\n                <div class=\"faq-interactive-trigger\">\n                    <h3 class=\"faq-question-text\">Are Wanhui containers food-safe and compliant for export markets?<\/h3>\n                    <div class=\"faq-toggle-icon\"><\/div>\n                <\/div>\n                <div class=\"faq-dynamic-payload\">\n                    <div class=\"faq-payload-inner\">\n                        Yes. Products are food-safe and meet strict quality control standards, manufactured using FDA-approved food-grade raw materials compliant with 21 CFR 177.1520 and our internal ISO 9001:2015 quality system and ISO 22000:2018 food-safety system. You can verify the certificate numbers listed in the section titled \u201cCertifications.\u201d\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <!-- Item 4 -->\n            <div class=\"faq-node-item\">\n                <div class=\"faq-interactive-trigger\">\n                    <h3 class=\"faq-question-text\">What is the minimum order quantity, and how is wholesale pricing tiered?<\/h3>\n                    <div class=\"faq-toggle-icon\"><\/div>\n                <\/div>\n                <div class=\"faq-dynamic-payload\">\n                    <div class=\"faq-payload-inner\">\n                        Pricing is based on several factors: the quantity you order, the material you choose, and whether the container is a standard product or customized. Our Minimum Order Quantity (MOQ) depends on whether you select an item from our stock line or work with us to create a custom-molded container. Simply send us your most popular menu items and your target order volume, and we will provide a quote along with an estimated lead time, which you can request here: [Request lead time estimate].\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <!-- Item 5 -->\n            <div class=\"faq-node-item\">\n                <div class=\"faq-interactive-trigger\">\n                    <h3 class=\"faq-question-text\">Can you print our logo or develop a custom mold?<\/h3>\n                    <div class=\"faq-toggle-icon\"><\/div>\n                <\/div>\n                <div class=\"faq-dynamic-payload\">\n                    <div class=\"faq-payload-inner\">\n                        Yes. The printing of brand logos and the development of custom molds are done in-house, rather than outsourcing. This is a key advantage for chain restaurants and delivery brands aiming to create a distinct and recognizable brand identity through their packaging.\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <!-- Item 6 -->\n            <div class=\"faq-node-item\">\n                <div class=\"faq-interactive-trigger\">\n                    <h3 class=\"faq-question-text\">What sizes, capacities, and colors are available?<\/h3>\n                    <div class=\"faq-toggle-icon\"><\/div>\n                <\/div>\n                <div class=\"faq-dynamic-payload\">\n                    <div class=\"faq-payload-inner\">\n                        Our standard footprints range from 66 to 99 inches in both square and rectangular dimensions, available in both single- and three-compartment options. The standard stock finishes are black, white, and clear. Custom footprints can be developed through our oem mold program.\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <!-- Item 7 -->\n            <div class=\"faq-node-item\">\n                <div class=\"faq-interactive-trigger\">\n                    <h3 class=\"faq-question-text\">How long is the lead time, and do you support LCL (consolidated) shipping?<\/h3>\n                    <div class=\"faq-toggle-icon\"><\/div>\n                <\/div>\n                <div class=\"faq-dynamic-payload\">\n                    <div class=\"faq-payload-inner\">\n                        We provide a lead time estimate as a range, as it varies depending on whether stock or custom tooling is required. We also offer Consolidated LCL (Less Than Container Load) shipping, allowing smaller buyers to place orders without committing to a full container load, which is ideal for testing out a new container before scaling.\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <!-- Item 8 -->\n            <div class=\"faq-node-item\">\n                <div class=\"faq-interactive-trigger\">\n                    <h3 class=\"faq-question-text\">Are plastic hinged containers recyclable?<\/h3>\n                    <div class=\"faq-toggle-icon\"><\/div>\n                <\/div>\n                <div class=\"faq-dynamic-payload\">\n                    <div class=\"faq-payload-inner\">\n                        This is a complicated question, as it depends heavily on the material and your local recycling programs. PP (#5) and PET (#1) hinged containers are widely accepted by many curbside recycling services, although acceptance of clamshell containers can vary significantly by municipality. PS foam (#6) is rarely accepted for recycling. MFPP incorporates up to 40% mineral filler, reducing the amount of plastic used per container.\n                    <\/div>\n                <\/div>\n            <\/div>\n\n        <\/div>\n    <\/div>\n\n    <!-- 5. \u4ea4\u4e92\u5f15\u64ce\uff1a\u539f\u751f\u7eafJS\u5b9e\u73b0 -->\n    <script>\n        document.addEventListener('DOMContentLoaded', function() {\n            var portal = document.getElementById('wanhui-b2b-faq-portal');\n            if (!portal) return;\n\n            var nodes = portal.querySelectorAll('.faq-node-item');\n\n            nodes.forEach(function(currentNode) {\n                var trigger = currentNode.querySelector('.faq-interactive-trigger');\n                var payload = currentNode.querySelector('.faq-dynamic-payload');\n\n                \/\/ \u9996\u6b21\u8fd0\u884c\u65f6\u9488\u5bf9\u9ed8\u8ba4\u5f00\u542f\u7684\u7b2c\u4e00\u9879\u8d4b\u4e88\u9ad8\u5ea6\u8ba1\u7b97\u57fa\u7840\u503c\n                if (currentNode.classList.contains('is-expanded') && payload.style.maxHeight === 'none') {\n                    payload.style.maxHeight = payload.scrollHeight + 'px';\n                }\n\n                trigger.addEventListener('click', function() {\n                    var isExpandedNow = currentNode.classList.contains('is-expanded');\n\n                    \/\/ \u5173\u95ed\u540c\u7ec4\u5176\u4ed6\u6240\u6709\u5f00\u653e\u8282\u70b9\uff08\u624b\u98ce\u7434\u6392\u4ed6\u6027\u6536\u62e2\uff09\n                    nodes.forEach(function(item) {\n                        item.classList.remove('is-expanded');\n                        var p = item.querySelector('.faq-dynamic-payload');\n                        if (p) {\n                            p.style.maxHeight = null;\n                        }\n                    });\n\n                    \/\/ \u5207\u6362\u5f53\u524d\u70b9\u51fb\u8282\u70b9\u7684\u72b6\u6001\n                    if (!isExpandedNow) {\n                        currentNode.classList.add('is-expanded');\n                        payload.style.maxHeight = payload.scrollHeight + 'px';\n                    }\n                });\n            });\n        });\n    <\/script>\n\n    <!-- Google Schema -->\n    <script type=\"application\/ld+json\">\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the difference between PP, MFPP, PET, and PS hinged containers \u2014 and how do I choose?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Our PP and MFPP (modified polypropylene) options can be safely used for microwave food warming. 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Material options: PP \/ MFPP \/ PET Standard footprints: 6\u00d76 \u2013 9\u00d79 in Stock finishes: Black \u00b7 White \u00b7 Clear [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2687,"parent":2546,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","footnotes":""},"class_list":["post-2677","page","type-page","status-publish","has-post-thumbnail","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/wonhimealbox.com\/es\/wp-json\/wp\/v2\/pages\/2677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wonhimealbox.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wonhimealbox.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wonhimealbox.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/wonhimealbox.com\/es\/wp-json\/wp\/v2\/comments?post=2677"}],"version-history":[{"count":0,"href":"https:\/\/wonhimealbox.com\/es\/wp-json\/wp\/v2\/pages\/2677\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/wonhimealbox.com\/es\/wp-json\/wp\/v2\/pages\/2546"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wonhimealbox.com\/es\/wp-json\/wp\/v2\/media\/2687"}],"wp:attachment":[{"href":"https:\/\/wonhimealbox.com\/es\/wp-json\/wp\/v2\/media?parent=2677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}