{"id":2564,"date":"2026-06-08T09:13:41","date_gmt":"2026-06-08T09:13:41","guid":{"rendered":"https:\/\/szfilmfactory.com\/?p=2564"},"modified":"2026-09-19T00:42:10","modified_gmt":"2026-09-19T00:42:10","slug":"bopp","status":"publish","type":"post","link":"https:\/\/szfilmfactory.com\/ru\/blog\/bopp\/","title":{"rendered":"What is BOPP Film?"},"content":{"rendered":"\n

What is BOPP film and how does it compare to other packaging plastics? BOPP stands for Biaxially Oriented Polypropylene, a high-strength, crystal-clear packaging film that serves as the industry standard for commercial lamination; compared to PET and PVC, it offers the best balance of cost-efficiency, flexibility, and ease of thermal bonding.<\/strong><\/p>\n\n\n\n

1. BOPP Film Properties<\/h2>\n\n\n\n

BOPP film<\/a> is created by stretching polypropylene plastic in two distinct directions to drastically improve its optical and mechanical performance.<\/strong> During manufacturing, the base polymer is extruded and stretched both machine-direction (MD) and transverse-direction (TD). This biaxial alignment enhances the film’s structural integrity, resulting in exceptional clarity, high tensile strength, excellent moisture barrier properties, and superior chemical resistance, making it the ideal base for tactile soft-touch, anti-scratch, and decorative lamination finishes.<\/p>\n\n\n\n

2. BOPP vs. PET Film <\/h2>\n\n\n\n

While BOPP excels in cost and flexibility, PET (Polyethylene Terephthalate) film offers higher heat resistance and dimensional stability for demanding applications.<\/strong><\/p>\n\n\n\n

    \n
  • Tensile Strength & Heat:<\/strong> PET film can withstand much higher operating temperatures than BOPP without shrinking or warping, making it the preferred choice for heavy-duty packaging or electronics.<\/li>\n\n\n\n
  • Thickness & Rigidity:<\/strong> PET is naturally more rigid and provides excellent puncture resistance, whereas BOPP is softer, more flexible, and easier to fold or crease during box fabrication.<\/li>\n\n\n\n
  • Cost Factor:<\/strong> BOPP yields a higher surface area per ton due to its lower density, making it significantly more cost-effective for high-volume commercial print runs.<\/li>\n<\/ul>\n\n\n\n

    3. BOPP vs. PVC Film <\/h2>\n\n\n\n

    BOPP film has largely replaced PVC (Polyvinyl Chloride) in modern commercial packaging due to superior safety profiles and structural longevity.<\/strong><\/p>\n\n\n\n

      \n
    • Sustainability & Safety:<\/strong> PVC contains chlorine and plasticizers that can outgas over time and pose environmental hazards during disposal. In contrast, BOPP is a cleaner, more eco-friendly polyolefin that is safe for consumer goods and secondary food packaging.<\/li>\n\n\n\n
    • Aging & Durability:<\/strong> PVC film tends to become brittle and yellow when exposed to UV light or extended shelf storage. BOPP maintains its optical clarity and flexible composition indefinitely, ensuring that luxury packaging graphics remain pristine.<\/li>\n<\/ul>\n\n\n\n

      4. Applications of BOPP Film <\/h2>\n\n\n\n

      The unique polymer structure of BOPP makes it the most versatile carrier film for premium tactile and visual surface modifications.<\/strong> Because BOPP accepts specialized coatings so efficiently, it serves as the foundation for high-end packaging solutions, including:<\/p>\n\n\n\n

        \n
      • Tactile Coatings:<\/strong> Delivering ultra-smooth finishes like luxury Soft-Touch<\/strong> and premium Anti-Fingerprint<\/strong> barriers.<\/li>\n\n\n\n
      • Protective Shields:<\/strong> Creating rugged surfaces like Anti-Scratch <\/strong>and High-Durable Films<\/strong> for consumer electronics boxes.<\/li>\n\n\n\n
      • Decorative Elements:<\/strong> Serving as the base for vibrant Holographic<\/strong> and Pearlescent<\/strong> visual effects.<\/li>\n<\/ul>\n\n\n\n\n\n\n \n \n SZ Film Factory – Product Carousel<\/title>\n <style>\n * {\n margin: 0;\n padding: 0;\n box-sizing: border-box;\n }\n\n body {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n background: #f8fafc;\n color: #1e293b;\n line-height: 1.5;\n padding: 40px 20px;\n }\n\n .showcase-wrapper {\n max-width: 1280px;\n margin: 0 auto;\n }\n\n .carousel-container {\n position: relative;\n overflow: hidden;\n border-radius: 16px;\n }\n\n .carousel-track {\n display: flex;\n transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);\n gap: 20px;\n }\n\n \/* \u4ea7\u54c1\u5361\u7247 - \u9ed8\u8ba4\u4e00\u5c4f3\u4e2a *\/\n .product-card {\n flex: 0 0 calc(33.333% - 14px);\n background: #ffffff;\n border-radius: 14px;\n overflow: hidden;\n box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);\n transition: all 0.3s ease;\n border: 1px solid #e2e8f0;\n display: flex;\n flex-direction: column;\n }\n\n .product-card:hover {\n transform: translateY(-6px);\n box-shadow: 0 12px 28px rgba(5, 150, 105, 0.18);\n border-color: #a7f3d0;\n }\n\n .product-link {\n text-decoration: none;\n color: inherit;\n display: flex;\n flex-direction: column;\n height: 100%;\n }\n\n \/* \u4ea7\u54c1\u56fe\u7247 *\/\n .product-image {\n width: 100%;\n height: 210px;\n object-fit: cover;\n background: #f1f5f9;\n display: block;\n transition: transform 0.4s ease;\n }\n\n .product-card:hover .product-image {\n transform: scale(1.04);\n }\n\n .product-info {\n padding: 18px 16px 20px;\n text-align: center;\n flex: 1;\n display: flex;\n flex-direction: column;\n justify-content: center;\n }\n\n .product-title {\n font-size: 0.95rem;\n font-weight: 600;\n color: #064e3b;\n margin-bottom: 10px;\n line-height: 1.35;\n min-height: 2.6em;\n display: flex;\n align-items: center;\n justify-content: center;\n }\n\n .product-btn {\n display: inline-block;\n padding: 7px 18px;\n background: #059669;\n color: white;\n font-size: 0.82rem;\n font-weight: 500;\n border-radius: 50px;\n transition: background 0.25s ease;\n }\n\n .product-card:hover .product-btn {\n background: #047857;\n }\n\n \/* \u7bad\u5934\u6309\u94ae *\/\n .carousel-btn {\n position: absolute;\n top: 50%;\n transform: translateY(-50%);\n width: 44px;\n height: 44px;\n background: white;\n border: 1px solid #e2e8f0;\n border-radius: 50%;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: center;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);\n z-index: 10;\n transition: all 0.25s ease;\n color: #059669;\n }\n\n .carousel-btn:hover {\n background: #059669;\n color: white;\n border-color: #059669;\n }\n\n .carousel-btn.prev { left: 12px; }\n .carousel-btn.next { right: 12px; }\n\n .carousel-btn svg {\n width: 20px;\n height: 20px;\n }\n\n \/* \u5706\u70b9\u6307\u793a\u5668 *\/\n .carousel-dots {\n display: flex;\n justify-content: center;\n gap: 8px;\n margin-top: 28px;\n }\n\n .dot {\n width: 10px;\n height: 10px;\n border-radius: 50%;\n background: #cbd5e1;\n cursor: pointer;\n transition: all 0.25s ease;\n }\n\n .dot.active {\n background: #059669;\n width: 26px;\n border-radius: 5px;\n }\n\n \/* \u54cd\u5e94\u5f0f *\/\n @media (max-width: 900px) {\n .product-card {\n flex: 0 0 calc(50% - 10px); \/* \u5e73\u677f\u663e\u793a2\u4e2a *\/\n }\n .product-image {\n height: 180px;\n }\n }\n\n @media (max-width: 560px) {\n .product-card {\n flex: 0 0 100%; \/* \u624b\u673a\u663e\u793a1\u4e2a *\/\n }\n .product-image {\n height: 220px;\n }\n .carousel-btn {\n width: 38px;\n height: 38px;\n }\n body {\n padding: 24px 12px;\n }\n }\n <\/style>\n<\/head>\n<body>\n\n <div class=\"showcase-wrapper\">\n <div class=\"carousel-container\">\n <button class=\"carousel-btn prev\" aria-label=\"Previous\">\n <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\">\n <path d=\"M15 18l-6-6 6-6\"\/>\n <\/svg>\n <\/button>\n\n <div class=\"carousel-track\" id=\"carouselTrack\">\n\n <!-- Soft Touch Film -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/functional-protective-films\/soft-touch-film\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/sz-Soft-Touch-BOPP-Film.png\" alt=\"Soft Touch Film\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">Soft Touch Film<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <!-- Anti-Fingerprint Film -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/functional-protective-films\/anti-fingerprint-film\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/SZ-Anti-Fingerprint-Films.png\" alt=\"Anti-Fingerprint Film\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">Anti-Fingerprint Film<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <!-- Scratch Resistant Film -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/functional-protective-films\/scratch-resistant-film\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/SZ-Scratch-Resistant-Film.png\" alt=\"Scratch Resistant Film\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">Scratch Resistant Film<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <!-- High Scratch Resistant Film -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/functional-protective-films\/high-scratch-resistant-films\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/High-Scratch-Resistant-Film.png\" alt=\"High Scratch Resistant Film\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">High Scratch Resistant Film<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <!-- Anti-Fog Film -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/functional-protective-films\/anti-fog-film\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/Anti-Fog-Protective-Film.png\" alt=\"Anti-Fog Film\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">Anti-Fog Film<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <!-- 3-in-1 Functional Films -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/functional-protective-films\/3-in-1-functional-films\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/3-in-1-Functional-Films.jpg\" alt=\"3-in-1 Functional Films\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">3-in-1 Functional Films<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <!-- Digital Lamination Film -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/functional-protective-films\/digital-lamination-film\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/09\/digital-lamination-film.jpg\" alt=\"Digital Lamination Film\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">Digital Lamination Film<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <!-- Biodegradable Film -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/functional-protective-films\/biodegradable-film\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/07\/Eco-Friendly-Biodegradable-BOPP-Film.jpg\" alt=\"Biodegradable Film\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">Biodegradable Film<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <!-- Pearlescent Film -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/decorative-film\/pearlescent-film\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/08\/bopp-pearlized-film.jpg\" alt=\"Pearlescent Film\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">Pearlescent Film<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <!-- Metallized Film -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/decorative-film\/metallized-films\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/Metallized-Film.jpg\" alt=\"Metallized Film\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">Metallized Film<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <!-- Laser Film -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/decorative-film\/laser-film\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/Holographic-Laser-Film.jpg\" alt=\"Laser Film\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">Laser Film<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <!-- Basic Lamination Films -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/basic-lamination-films\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/08\/bopp-plain-glossy.jpg\" alt=\"Basic Lamination Films\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">Basic Lamination Films<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <!-- Heat Sealable Films -->\n <div class=\"product-card\">\n <a href=\"https:\/\/szfilmfactory.com\/films\/heat-sealable-films\/\" target=\"_blank\" rel=\"noopener\" class=\"product-link\">\n <img decoding=\"async\" src=\"https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/08\/bopp-heat-sealable-film.jpg\" alt=\"Heat Sealable Films\" class=\"product-image\" title=\"What is BOPP Film?\">\n <div class=\"product-info\">\n <div class=\"product-title\">Heat Sealable Films<\/div>\n <span class=\"product-btn\">View Details<\/span>\n <\/div>\n <\/a>\n <\/div>\n\n <\/div>\n\n <button class=\"carousel-btn next\" aria-label=\"Next\">\n <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\">\n <path d=\"M9 18l6-6-6-6\"\/>\n <\/svg>\n <\/button>\n <\/div>\n\n <div class=\"carousel-dots\" id=\"carouselDots\"><\/div>\n <\/div>\n\n <script>\n const track = document.getElementById('carouselTrack');\n const dotsContainer = document.getElementById('carouselDots');\n const prevBtn = document.querySelector('.carousel-btn.prev');\n const nextBtn = document.querySelector('.carousel-btn.next');\n const cards = document.querySelectorAll('.product-card');\n\n let currentIndex = 0;\n let itemsPerView = 3; \/\/ \u9ed8\u8ba4\u4e00\u5c4f3\u4e2a\n let autoplayInterval = null;\n const autoplayDelay = 4000;\n\n function updateItemsPerView() {\n if (window.innerWidth <= 560) itemsPerView = 1;\n else if (window.innerWidth <= 900) itemsPerView = 2;\n else itemsPerView = 3;\n }\n\n function createDots() {\n dotsContainer.innerHTML = '';\n const totalPages = Math.ceil(cards.length \/ itemsPerView);\n for (let i = 0; i < totalPages; i++) {\n const dot = document.createElement('div');\n dot.classList.add('dot');\n if (i === 0) dot.classList.add('active');\n dot.addEventListener('click', () => goToPage(i));\n dotsContainer.appendChild(dot);\n }\n }\n\n function updateCarousel() {\n const cardWidth = cards[0].offsetWidth + 20;\n const offset = currentIndex * itemsPerView * cardWidth;\n track.style.transform = `translateX(-${offset}px)`;\n\n const dots = document.querySelectorAll('.dot');\n const currentPage = Math.floor(currentIndex);\n dots.forEach((dot, i) => {\n dot.classList.toggle('active', i === currentPage);\n });\n }\n\n function goToPage(page) {\n currentIndex = page;\n updateCarousel();\n resetAutoplay();\n }\n\n function next() {\n const maxIndex = Math.ceil(cards.length \/ itemsPerView) - 1;\n currentIndex = currentIndex >= maxIndex ? 0 : currentIndex + 1;\n updateCarousel();\n }\n\n function prev() {\n const maxIndex = Math.ceil(cards.length \/ itemsPerView) - 1;\n currentIndex = currentIndex <= 0 ? maxIndex : currentIndex - 1;\n updateCarousel();\n }\n\n function startAutoplay() {\n autoplayInterval = setInterval(next, autoplayDelay);\n }\n\n function resetAutoplay() {\n clearInterval(autoplayInterval);\n startAutoplay();\n }\n\n nextBtn.addEventListener('click', () => {\n next();\n resetAutoplay();\n });\n\n prevBtn.addEventListener('click', () => {\n prev();\n resetAutoplay();\n });\n\n track.addEventListener('mouseenter', () => clearInterval(autoplayInterval));\n track.addEventListener('mouseleave', startAutoplay);\n\n function init() {\n updateItemsPerView();\n createDots();\n updateCarousel();\n startAutoplay();\n }\n\n window.addEventListener('resize', () => {\n updateItemsPerView();\n currentIndex = 0;\n createDots();\n updateCarousel();\n });\n\n window.addEventListener('load', init);\n setTimeout(init, 300);\n <\/script>\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\">5. Technical Comparison Summary<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Choosing the right plastic base requires analyzing your post-press machinery, processing temperature, and final product environment.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Material Base<\/strong><\/td><td><strong>Optical Clarity<\/strong><\/td><td><strong>Heat Resistance<\/strong><\/td><td><strong>Flexibility & Creasing<\/strong><\/td><td><strong>Cost Efficiency<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>BOPP<\/strong><\/td><td>Excellent<\/td><td>Moderate (Up to 120\u00b0C)<\/td><td><strong>Outstanding<\/strong> (No cracking)<\/td><td><strong>Highest<\/strong> (Low density)<\/td><\/tr><tr><td><strong>PET<\/strong><\/td><td>Exceptional<\/td><td><strong>Highest<\/strong> (Up to 200\u00b0C)<\/td><td>Rigid (Resists folding)<\/td><td>Moderate<\/td><\/tr><tr><td><strong>PVC<\/strong><\/td><td>High (Initial)<\/td><td>Low (Warps easily)<\/td><td>Flexible (Degrades over time)<\/td><td>Low (Phasing out)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Secure High-Performance Base Films for Your Brand<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Are you selecting the ideal base material to ensure your packaging stands up to shipping, shelf wear, and consumer handling? Partner with an experienced manufacturer to guarantee flawless lamination outcomes. Visit <strong>Shunzhan New Materials<\/strong> today to explore our advanced range of BOPP-based thermal films, high-stability PET alternatives, and specialized functional coatings engineered to elevate your brand’s presentation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>BOPP stands for Biaxially Oriented Polypropylene, a high-strength, crystal-clear packaging film that serves as the industry standard for commercial lamination; compared to PET and PVC, it offers the best balance of cost-efficiency, flexibility, and ease of thermal bonding.<\/p>","protected":false},"author":1,"featured_media":2406,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[26],"tags":[31],"class_list":["post-2564","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-beginner-guides-basics","tag-bopp-film"],"uagb_featured_image_src":{"full":["https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/Protective-Films_550.png",560,700,false],"thumbnail":["https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/Protective-Films_550-150x150.png",150,150,true],"medium":["https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/Protective-Films_550-240x300.png",240,300,true],"medium_large":["https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/Protective-Films_550.png",560,700,false],"large":["https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/Protective-Films_550.png",560,700,false],"1536x1536":["https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/Protective-Films_550.png",560,700,false],"2048x2048":["https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/Protective-Films_550.png",560,700,false],"trp-custom-language-flag":["https:\/\/szfilmfactory.com\/wp-content\/uploads\/2026\/06\/Protective-Films_550.png",10,12,false]},"uagb_author_info":{"display_name":"Ivy","author_link":"https:\/\/szfilmfactory.com\/ru\/blog\/author\/szfilmoutlook-com\/"},"uagb_comment_info":0,"uagb_excerpt":"BOPP stands for Biaxially Oriented Polypropylene, a high-strength, crystal-clear packaging film that serves as the industry standard for commercial lamination; 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