{"id":1098,"date":"2026-04-21T18:00:10","date_gmt":"2026-04-21T10:00:10","guid":{"rendered":"https:\/\/www.keyfulgroup.com\/?p=1098"},"modified":"2026-04-22T11:33:08","modified_gmt":"2026-04-22T03:33:08","slug":"production-and-application-of-cellulose-silicone-protective-film","status":"publish","type":"post","link":"https:\/\/www.keyfulgroup.com\/es\/production-and-application-of-cellulose-silicone-protective-film\/","title":{"rendered":"Producci\u00f3n y aplicaci\u00f3n de la pel\u00edcula protectora de celulosa y silicona"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1422.72px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h2>Producci\u00f3n y aplicaci\u00f3n de la pel\u00edcula protectora de celulosa y silicona<\/h2>\n<p>This issue will introduce the manufacturing process and applications of cellulose silicone protective film.<\/p>\n<p>Cellulose silicone protective film is based on cellulose optical film, and its surface is made adhesive through a coating process.<\/p>\n<p>The following image will visually demonstrate the entire coating process.<\/p>\n<p>Cellulose optical film \u2192 Unwinding \u2192 Coating with silicone \u2192 Drying \u2192 Laminating with release film \u2192 Rewinding.<\/p>\n<p><img decoding=\"async\" class=\"lazyload aligncenter wp-image-1099 size-fusion-800\" src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-01-800x368.avif\" data-orig-src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-01-800x368.avif\" alt=\"\" width=\"800\" height=\"368\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27368%27%20viewBox%3D%270%200%20800%20368%27%3E%3Crect%20width%3D%27800%27%20height%3D%27368%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-01-200x92.avif 200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-01-300x138.avif 300w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-01-400x184.avif 400w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-01-600x276.avif 600w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-01-768x353.avif 768w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-01-800x368.avif 800w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-01-1024x471.avif 1024w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-01-1200x552.avif 1200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-01.avif 1266w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>When the power of nature meets exquisite craftsmanship \u2014 Keyful degradable cellulose silicone protective film redefines the green protection standard.<\/b><\/strong><\/p>\n<p>Against the backdrop of global plastic restriction and bans becoming a consensus, Shenzhen Keyful\u00a0New Materials Co., Ltd. upholds the philosophy of \u201cinnovation, environmental protection, responsibility, and win-win,\u201d driven by technological innovation, and is committed to solving the problem of traditional plastic pollution. It has grandly launched a biodegradable cellulose silicone protective film \u2014 an innovative product that combines natural environmental attributes with high-performance protection capabilities, achieving an organic integration of green development and commercial value.<\/p>\n<p>This product was first developed by Keyful, successfully solving the industry problem that <strong><a href=\"https:\/\/www.keyfulgroup.com\/es\/products\/cellulose-film\/\">l\u00e1minas de celulosa<\/a><\/strong> are prone to shrinkage and wrinkling during high-temperature coating and drying processes. At the same time, its excellent performance enables stable adhesion to various plastic and metal surfaces, and it exhibits good anti-blocking properties under high-temperature conditions, avoiding adhesive residue issues, filling the technical gap of biodegradable protective films in high-temperature application fields. With this innovative achievement, Keyful\u00a0has established a significant technological leading advantage in the field of biodegradable protective films.<\/p>\n<p>The diagram below shows the structure of a double-layer cellulose silicone protective film.<\/p>\n<p><img decoding=\"async\" class=\"lazyload aligncenter wp-image-1103 size-fusion-600\" src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-02-1-600x473.avif\" data-orig-src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-02-1-600x473.avif\" alt=\"Producci\u00f3n y aplicaci\u00f3n de la pel\u00edcula protectora de celulosa y silicona\" width=\"600\" height=\"473\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27473%27%20viewBox%3D%270%200%20600%20473%27%3E%3Crect%20width%3D%27600%27%20height%3D%27473%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-02-1-200x158.avif 200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-02-1-300x237.avif 300w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-02-1-400x315.avif 400w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-02-1-600x473.avif 600w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-02-1-768x606.avif 768w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-02-1-800x631.avif 800w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-02-1.avif 1003w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>In addition to double-layer structure products,Keyful\u00a0has, in response to some customers\u2019 demand for full-machine wrapping protection of high-end plastic parts, taken the lead in developing a single-layer <a href=\"https:\/\/www.keyfulgroup.com\/es\/products\/cellulose-anti-scratch-glossy-film\/\">cellulose silicone protective film<\/a>. This product does not require die-cutting and can achieve direct wrapping of products through equipment operation, greatly improving production efficiency and application flexibility.<\/p>\n<p>In terms of technical implementation, we have successfully broken through the limitation of the traditional cellulose film structure requiring a \u201crelease liner + adhesive coating,\u201d and innovatively achieved single-layer winding without a release liner, while meeting the stringent requirement of bubble-free manual wrapping. In contrast, conventional BOPP or PET protective films are relatively easier to realize in such processes. However, due to the inherent brittleness of cellulose films, limited tensile performance, and their tendency to become more brittle under high-temperature conditions, extremely high requirements are placed on the production environment and processing technology, representing a typical extreme process condition.<\/p>\n<p>Through continuous technical breakthroughs and process optimization, Kaifeng has successfully overcome the above production bottlenecks, achieved stable mass production, and has already been successfully applied in coffee machine plastic components (such as the Nestl\u00e9 project), verifying the practical feasibility and leading advantages of this product in the high-end protective film field.<\/p>\n<p><img decoding=\"async\" class=\"lazyload aligncenter wp-image-1101 size-fusion-600\" src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-03-600x508.avif\" data-orig-src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-03-600x508.avif\" alt=\"\" width=\"600\" height=\"508\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27508%27%20viewBox%3D%270%200%20600%20508%27%3E%3Crect%20width%3D%27600%27%20height%3D%27508%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-03-200x169.avif 200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-03-300x254.avif 300w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-03-400x339.avif 400w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-03-600x508.avif 600w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-03-768x650.avif 768w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-03-800x677.avif 800w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-03-1024x867.avif 1024w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-03.avif 1071w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Cellulose Silicone Protective Film also possesses outstanding environmental performance, with its core advantage being the ability to achieve home-compostable degradation. In a natural soil environment, under the action of microorganisms and appropriate temperature and humidity conditions, the material can gradually decompose into carbon dioxide and water. These decomposition products further participate in the natural ecological cycle, providing basic elements for plant growth and being reabsorbed and utilized through photosynthesis.<\/p>\n<p>The diagram below will help you intuitively understand its degradation process and key environmental conditions.<\/p>\n<p><img decoding=\"async\" class=\"lazyload aligncenter wp-image-1102 size-fusion-600\" src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-04-600x600.avif\" data-orig-src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-04-600x600.avif\" alt=\"\" width=\"600\" height=\"600\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-04-66x66.avif 66w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-04-150x150.avif 150w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-04-200x200.avif 200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-04-300x300.avif 300w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-04-400x400.avif 400w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-04-600x600.avif 600w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-04-768x768.avif 768w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-04-800x800.avif 800w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Application-of-Cellulose-Silicone-Protective-Film-04.avif 826w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>The application of Cellulose Silicone Protective Film is relatively specialized, mainly concentrated in the protective film industry. It is typically used in scenarios with high surface protection requirements for plastic and metal parts. In daily life, you may notice that the metal components on newly purchased home appliances or luxury handbags are often covered with a thin protective film. When it is gently peeled off, the product looks brand new \u2014 this is the core function of the protective film, providing effective protection for the product surface.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1079 aligncenter\" src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Applications-of-Cellulose-Film-8.avif\" data-orig-src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Applications-of-Cellulose-Film-8.avif\" alt=\"Producci\u00f3n y aplicaciones de la pel\u00edcula de celulosa\" width=\"750\" height=\"838\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27750%27%20height%3D%27838%27%20viewBox%3D%270%200%20750%20838%27%3E%3Crect%20width%3D%27750%27%20height%3D%27838%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Applications-of-Cellulose-Film-8-200x223.avif 200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Applications-of-Cellulose-Film-8-268x300.avif 268w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Applications-of-Cellulose-Film-8-400x447.avif 400w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Applications-of-Cellulose-Film-8-600x670.avif 600w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/04\/Production-and-Applications-of-Cellulose-Film-8.avif 750w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<p>In the industrial field, traditional protective films are mostly based on PE or PET. However, with the advancement of global plastic restriction policies, Cellulose Silicone Protective Film is gradually becoming an ideal alternative. Its core advantages include:<\/p>\n<p><strong>Full replacement of PE\/PET<\/strong><\/p>\n<p>Environmentally friendly and biodegradable, with no plastic pollution, enabling green and sustainable development.<\/p>\n<p><strong>Customizable adhesive coating<\/strong><\/p>\n<p>The silicone adhesive can be flexibly selected according to product protection requirements.<\/p>\n<p>Single-layer or double-layer structures are available; if die-cutting is required, a four-layer structure design can be provided to meet diverse protection needs.<\/p>\n<p><strong>High processing performance<\/strong><\/p>\n<p>Supports high-speed die-cutting, printing, hot stamping, UV, and other processes.<\/p>\n<p>Smooth edges without burrs, with processing performance comparable to traditional films, greatly improving production yield.<\/p>\n<p><strong>Extremely high stability<\/strong><\/p>\n<p>No adhesive transfer under cyclic testing at 85\u00b0C and 85% humidity.<\/p>\n<p>Can be repeatedly removed; no residue or sticking even under high-temperature conditions or long-term adhesion.<\/p>\n<p>Provides perfect protection for high-gloss surfaces, metal parts, electronic screens, and other precision surfaces.<\/p>\n<p><strong>Natural and environmentally friendly<\/strong><\/p>\n<p>Can naturally degrade in soil after use, reducing environmental burden.<\/p>\n<p><strong>Certified assurance<\/strong><\/p>\n<p>Certified by international biodegradation standards such as ASTM D6400 and EN 13432, ensuring both quality and environmental performance.<\/p>\n<p>Summary: Cellulose Silicone Protective Film not only effectively protects product surfaces, but also takes into account environmental protection and sustainable development, making it an ideal choice for green packaging.<\/p>\n<p><a href=\"https:\/\/www.keyfulgroup.com\/es\/about-us\/\">Clave<\/a>, as a high-tech enterprise focusing on cellulose biodegradable materials, has always taken independent research and development as its core driving force. The company has a mature R&amp;D and production system and can provide customers with customized services for biodegradable protective films, creating a one-stop solution from material selection to end-use applications, fully meeting diverse needs.<\/p>\n<p>As global brands such as Dell and Nestl\u00e9 continue to increase investment in environmentally friendly materials, green transformation has evolved from a \u201ccost input\u201d into a \u201ccore competitiveness.\u201d With biodegradable Cellulose Silicone Protective Film as its carrier, Kaifeng New Materials not only provides enterprises with compliant, high-performance eco-friendly alternatives, but also helps brands build traceable carbon footprint systems, enabling them to seize opportunities in the global biodegradable materials market valued at hundreds of billions of dollars.<\/p>\n<p>Choosing Keyful\u00a0is not just choosing a protective film, but choosing a sustainable development path for the future. Let us protect the beauty of precision manufacturing with the power of nature, use technological innovation to solve white pollution, and move together toward a plastic-free future \u2014 environmental protection is never an optional question, but a required one that Keyful\u00a0writes together with you.<\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1116,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Biodegradable Cellulose Silicone Protective Film | Sustainable Surface Protection<\/title>\n<meta name=\"description\" content=\"Keyful redefines green standards with the first cellulose silicone protective film that resists shrinkage during high-temp coating. Features include single-layer winding without liners, bubble-free application, and ASTM D6400\/EN 13432 certification. Perfect for precision electronics and high-gloss surfaces.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.keyfulgroup.com\/es\/production-and-application-of-cellulose-silicone-protective-film\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Biodegradable Cellulose Silicone Protective Film | Sustainable Surface Protection\" \/>\n<meta property=\"og:description\" content=\"Keyful redefines green standards with the first cellulose silicone protective film that resists shrinkage during high-temp coating. Features include single-layer winding without liners, bubble-free application, and ASTM D6400\/EN 13432 certification. 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