{"id":6689,"date":"2024-07-31T13:45:49","date_gmt":"2024-07-31T06:45:49","guid":{"rendered":"https:\/\/vietextile.com\/?p=6689"},"modified":"2025-06-14T19:30:48","modified_gmt":"2025-06-14T12:30:48","slug":"permanent-antiviral-fibers","status":"publish","type":"post","link":"https:\/\/vietextile.com\/en\/permanent-antiviral-fibers\/","title":{"rendered":"What Is Permanent Antiviral Fiber? A 9-Part Guide for Textile Innovators (2024)"},"content":{"rendered":"\n<p>Permanent antiviral fibers are revolutionizing the textile industry by offering long-lasting protection against viruses. This article explores what these fibers are, how they work, who uses them, and how to produce, test, and apply them effectively.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_Are_Permanent_Antiviral_Fibers\"><\/span>1. What Are Permanent Antiviral Fibers?<span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 ez-toc-wrap-left-text counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">N\u1ed9i dung t\u00f3m t\u1eaft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"#\" data-href=\"https:\/\/vietextile.com\/en\/permanent-antiviral-fibers\/#1_What_Are_Permanent_Antiviral_Fibers\" >1. What Are Permanent Antiviral Fibers?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"#\" data-href=\"https:\/\/vietextile.com\/en\/permanent-antiviral-fibers\/#2_How_Do_Antiviral_Fibers_Work\" >2. How Do Antiviral Fibers Work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"#\" data-href=\"https:\/\/vietextile.com\/en\/permanent-antiviral-fibers\/#3_Applications_of_Antiviral_Fibers\" >3. Applications of Antiviral Fibers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"#\" data-href=\"https:\/\/vietextile.com\/en\/permanent-antiviral-fibers\/#4_Who_Uses_Antiviral_Textiles\" >4. Who Uses Antiviral Textiles?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"#\" data-href=\"https:\/\/vietextile.com\/en\/permanent-antiviral-fibers\/#5_Manufacturing_Antiviral_Fibers\" >5. Manufacturing Antiviral Fibers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"#\" data-href=\"https:\/\/vietextile.com\/en\/permanent-antiviral-fibers\/#6_Standards_and_Testing_Methods\" >6. Standards and Testing Methods<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"#\" data-href=\"https:\/\/vietextile.com\/en\/permanent-antiviral-fibers\/#7_Benefits_of_Permanent_Antiviral_Fibers\" >7. Benefits of Permanent Antiviral Fibers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"#\" data-href=\"https:\/\/vietextile.com\/en\/permanent-antiviral-fibers\/#8_Limitations_and_Safety_Considerations\" >8. Limitations and Safety Considerations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"#\" data-href=\"https:\/\/vietextile.com\/en\/permanent-antiviral-fibers\/#9_The_Future_of_Antiviral_Textiles\" >9. The Future of Antiviral Textiles<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"#\" data-href=\"https:\/\/vietextile.com\/en\/permanent-antiviral-fibers\/#VieTextile_%E2%80%93_advancing_functional_fibers_for_a_healthier_world\" >VieTextile \u2013 advancing functional fibers for a healthier world.<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"794\" src=\"https:\/\/vietextile.com\/wp-content\/uploads\/2024\/07\/soi-tinh-nang-khang-virus-1024x794.jpg\" alt=\"\" class=\"wp-image-5967\" title=\"\" srcset=\"https:\/\/vietextile.com\/wp-content\/uploads\/2024\/07\/soi-tinh-nang-khang-virus-1024x794.jpg 1024w, https:\/\/vietextile.com\/wp-content\/uploads\/2024\/07\/soi-tinh-nang-khang-virus-300x233.jpg 300w, https:\/\/vietextile.com\/wp-content\/uploads\/2024\/07\/soi-tinh-nang-khang-virus-768x596.jpg 768w, https:\/\/vietextile.com\/wp-content\/uploads\/2024\/07\/soi-tinh-nang-khang-virus.jpg 1163w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<p>Permanent antiviral fibers are textiles integrated with functional additives that neutralize or deactivate viruses on contact.<\/p>\n\n\n\n<p>Unlike topical antiviral coatings, these fibers maintain their virus-fighting properties through repeated washes and extended use.<\/p>\n\n\n\n<p>They are typically made using nanotechnology or embedded with metal ions such as silver, copper, or zinc.<\/p>\n\n\n\n<p>Some variants use plant-based antiviral agents such as quaternary ammonium salts or chitosan derivatives.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_How_Do_Antiviral_Fibers_Work\"><\/span>2. How Do Antiviral Fibers Work?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>These fibers disrupt virus structures by breaking protein shells, binding to viral DNA\/RNA, or oxidizing key molecules.<\/p>\n\n\n\n<p>Mechanisms vary by active agent:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Silver ions<\/strong> penetrate cell walls and destroy genetic material.<\/li>\n\n\n\n<li><strong>Copper oxide<\/strong> releases reactive oxygen species that destabilize viruses.<\/li>\n\n\n\n<li><strong>Zinc ions<\/strong> inhibit virus binding to host cells.<\/li>\n\n\n\n<li><strong>Chitosan<\/strong> forms a physical barrier and binds to viral proteins.<\/li>\n<\/ul>\n\n\n\n<p>For more on copper\u2019s antiviral properties, see this research by the <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC7122608\/\" target=\"_blank\" rel=\"noopener\">US National Institutes of Health<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Applications_of_Antiviral_Fibers\"><\/span>3. Applications of Antiviral Fibers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Used in:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Face masks<\/li>\n\n\n\n<li>Medical scrubs<\/li>\n\n\n\n<li>Hospital bedding<\/li>\n\n\n\n<li>Uniforms for schools or airlines<\/li>\n\n\n\n<li>Home textiles (pillowcases, curtains)<\/li>\n\n\n\n<li>Sportswear and yoga clothing<\/li>\n\n\n\n<li>Travel accessories (blankets, pillows)<\/li>\n<\/ul>\n\n\n\n<p>Especially critical during pandemics and in high-risk environments where hygiene is vital.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Who_Uses_Antiviral_Textiles\"><\/span>4. Who Uses Antiviral Textiles?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"582\" height=\"451\" src=\"https:\/\/vietextile.com\/wp-content\/uploads\/2024\/07\/soi-vai-co-tinh-nang-khang-virus.png\" alt=\"\" class=\"wp-image-5969\" title=\"\" srcset=\"https:\/\/vietextile.com\/wp-content\/uploads\/2024\/07\/soi-vai-co-tinh-nang-khang-virus.png 582w, https:\/\/vietextile.com\/wp-content\/uploads\/2024\/07\/soi-vai-co-tinh-nang-khang-virus-300x232.png 300w\" sizes=\"(max-width: 582px) 100vw, 582px\" \/><\/figure>\n<\/div>\n\n\n<p>Industries such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Healthcare<\/strong>: for infection control<\/li>\n\n\n\n<li><strong>Apparel<\/strong>: for antiviral fashion lines<\/li>\n\n\n\n<li><strong>Transport<\/strong>: airline and train seats<\/li>\n\n\n\n<li><strong>Hospitality<\/strong>: antiviral linens for hotels<\/li>\n\n\n\n<li><strong>Education<\/strong>: uniforms for students and teachers<\/li>\n<\/ul>\n\n\n\n<p>Governments also procure antiviral uniforms for frontline workers and military use.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Manufacturing_Antiviral_Fibers\"><\/span>5. Manufacturing Antiviral Fibers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Antiviral functionality is added through:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dope dyeing<\/strong>: embedding active agents during fiber extrusion<\/li>\n\n\n\n<li><strong>Masterbatch blending<\/strong>: incorporating agents into polymers<\/li>\n\n\n\n<li><strong>Surface grafting<\/strong>: chemically bonding antiviral molecules to fiber surface<\/li>\n\n\n\n<li><strong>Plasma treatment<\/strong>: to activate fiber surface for antiviral adhesion<\/li>\n<\/ul>\n\n\n\n<p>Polymers like PET, PA6, viscose, and even biodegradable PLA are commonly used.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Standards_and_Testing_Methods\"><\/span>6. Standards and Testing Methods<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>To claim antiviral performance, fibers must be tested under standards like:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ISO 18184<\/strong>: determines antiviral activity in textiles<\/li>\n\n\n\n<li><strong>AATCC TM100<\/strong>: assesses antimicrobial durability<\/li>\n\n\n\n<li><strong>JIS L 1922<\/strong>: Japanese industrial standard for antiviral efficacy<\/li>\n\n\n\n<li><strong>GB\/T 20944.3<\/strong> (China): antibacterial and antiviral fabric evaluation<\/li>\n<\/ul>\n\n\n\n<p>See also the <a href=\"https:\/\/www.iso.org\/standard\/73975.html\" target=\"_blank\" rel=\"noopener\">ISO 18184 guideline overview<\/a> for international validation.<\/p>\n\n\n\n<p>Results are reported in log reduction values\u2014e.g., 99.9% = 3 log reduction.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Benefits_of_Permanent_Antiviral_Fibers\"><\/span>7. Benefits of Permanent Antiviral Fibers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Advantages include:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Durable and washable protection<\/li>\n\n\n\n<li>Safer for sensitive skin compared to chemical finishes<\/li>\n\n\n\n<li>Eco-friendly (fewer disinfectants required)<\/li>\n\n\n\n<li>Increased product value and user confidence<\/li>\n\n\n\n<li>No need for post-wash reapplication<\/li>\n<\/ul>\n\n\n\n<p>Unlike sprayed coatings, intrinsic antiviral yarns resist fading, leaching, or degradation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_Limitations_and_Safety_Considerations\"><\/span>8. Limitations and Safety Considerations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Potential regulatory restrictions (e.g., REACH, EPA)<\/li>\n\n\n\n<li>Costlier production than conventional fibers<\/li>\n\n\n\n<li>Effectiveness may depend on humidity and viral load<\/li>\n\n\n\n<li>Heavy metals (silver, copper) require waste treatment controls<\/li>\n<\/ul>\n\n\n\n<p>For safety guidance, review <a href=\"https:\/\/www.oeko-tex.com\/en\/business\/certifications_and_services\/standard_100\/standard_100_start.xhtml\" target=\"_blank\" rel=\"noopener\">OEKO-TEX\u00ae chemical safety guide<\/a>.<\/p>\n\n\n\n<p>Always validate claims with third-party testing and ensure compliance with health regulations.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"9_The_Future_of_Antiviral_Textiles\"><\/span>9. The Future of Antiviral Textiles<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Emerging trends include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Plant-based antiviral agents<\/strong> (e.g., chitosan, tannins)<\/li>\n\n\n\n<li><strong>Smart antiviral fabrics<\/strong> that release actives upon contact<\/li>\n\n\n\n<li><strong>Multi-functionality<\/strong>: combining antiviral, antibacterial, and moisture-wicking in one fiber<\/li>\n\n\n\n<li><strong>Biodegradable antiviral textiles<\/strong> for sustainable fashion<\/li>\n\n\n\n<li><strong>AI-powered production lines<\/strong> that optimize fiber performance in real time<\/li>\n<\/ul>\n\n\n\n<p>Global demand is rising in sectors like aviation, eldercare, education, and outdoor sports.ion, and outdoor sports.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"VieTextile_%E2%80%93_advancing_functional_fibers_for_a_healthier_world\"><\/span><strong>VieTextile \u2013 advancing functional fibers for a healthier world.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Looking to develop antiviral textile products?<\/strong> Our team offers R&amp;D, formulation, and manufacturing consultation for antiviral fibers.  <a href=\"https:\/\/vietextile.com\/en\/contact-2\/\">Contact Us<\/a> or email <a><strong>info@vietextile.com<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Permanent antiviral fibers are revolutionizing the textile industry by offering long-lasting protection against viruses. This article explores what these fibers are, how they work, who uses them, and how to produce, test, and apply them effectively. 1. What Are Permanent Antiviral Fibers? Permanent antiviral fibers are textiles integrated with functional additives that neutralize or deactivate [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5967,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154],"tags":[],"class_list":["post-6689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-feature-yarns"],"_links":{"self":[{"href":"https:\/\/vietextile.com\/en\/wp-json\/wp\/v2\/posts\/6689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vietextile.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vietextile.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vietextile.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vietextile.com\/en\/wp-json\/wp\/v2\/comments?post=6689"}],"version-history":[{"count":0,"href":"https:\/\/vietextile.com\/en\/wp-json\/wp\/v2\/posts\/6689\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vietextile.com\/en\/wp-json\/wp\/v2\/media\/5967"}],"wp:attachment":[{"href":"https:\/\/vietextile.com\/en\/wp-json\/wp\/v2\/media?parent=6689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vietextile.com\/en\/wp-json\/wp\/v2\/categories?post=6689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vietextile.com\/en\/wp-json\/wp\/v2\/tags?post=6689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}