{"id":956,"date":"2022-12-25T09:33:00","date_gmt":"2022-12-25T01:33:00","guid":{"rendered":"https:\/\/www.wlhtex.com\/en\/?p=956"},"modified":"2023-12-18T21:34:49","modified_gmt":"2023-12-18T13:34:49","slug":"can-recycled-polyester-yarn-be-tested-true%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.wlhtex.com\/en\/can-recycled-polyester-yarn-be-tested-true%ef%bc%9f\/","title":{"rendered":"Can recycled polyester yarn be tested true\uff1f"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ht7fz-fd3536bb1ef9916d1f062ad590294f1f\">\n#top .av-special-heading.av-ht7fz-fd3536bb1ef9916d1f062ad590294f1f{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-ht7fz-fd3536bb1ef9916d1f062ad590294f1f .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-ht7fz-fd3536bb1ef9916d1f062ad590294f1f .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-ht7fz-fd3536bb1ef9916d1f062ad590294f1f av-special-heading-h1 blockquote modern-quote modern-centered  avia-builder-el-0  el_before_av_hr  avia-builder-el-first '><h1 class='av-special-heading-tag'  itemprop=\"headline\"  >Can Recycled Polyester Yarn Be Tested True\uff1f<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnh3or9j-d7fc244455bb9ae2b76358c61af57dc2\">\n#top .hr.av-lnh3or9j-d7fc244455bb9ae2b76358c61af57dc2{\nmargin-top:10px;\nmargin-bottom:10px;\n}\n.hr.av-lnh3or9j-d7fc244455bb9ae2b76358c61af57dc2 .hr-inner{\nwidth:50px;\nborder-color:#e94a3f;\n}\n<\/style>\n<div  class='hr av-lnh3or9j-d7fc244455bb9ae2b76358c61af57dc2 hr-custom  avia-builder-el-1  el_after_av_heading  el_before_av_one_full  hr-center hr-icon-no'><span class='hr-inner inner-border-av-border-fat'><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<div  class='flex_column av-911hz-eba90edf771de018f3b9617a0d88ef53 av_one_full  avia-builder-el-2  el_after_av_hr  el_before_av_social_share  first flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnh2tjan-a59089fb676b9f657902e3a3798cb99a\">\n@keyframes av_boxShadowEffect_av-lnh2tjan-a59089fb676b9f657902e3a3798cb99a {\n0%   { box-shadow:  0 0 0 0 ; opacity: 1; }\n100% { box-shadow:  0 0 6px 0 ; opacity: 1; }\n}\n.avia-image-container.av-lnh2tjan-a59089fb676b9f657902e3a3798cb99a img.avia_image{\nbox-shadow: 0 0 6px 0 ;\n}\n.avia-image-container.av-lnh2tjan-a59089fb676b9f657902e3a3798cb99a .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lnh2tjan-a59089fb676b9f657902e3a3798cb99a av-styling- avia_animated_image av-animated-when-visible-95 fade-in avia-align-center  avia-builder-el-3  el_before_av_textblock  avia-builder-el-first  av-img-box-shadow av-box-shadow-not-animated'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" class='wp-image-957 avia-img-lazy-loading-not-957 avia_image shadow-not-animated' src=\"https:\/\/www.wlhtex.com\/en\/wp-content\/uploads\/sites\/2\/2023\/12\/Can-recycled-polyester-yarn-be-tested-true.webp\" alt='Can recycled polyester yarn be tested true' title='Can recycled polyester yarn be tested true'  height=\"430\" width=\"1500\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.wlhtex.com\/en\/wp-content\/uploads\/sites\/2\/2023\/12\/Can-recycled-polyester-yarn-be-tested-true.webp 1500w, https:\/\/www.wlhtex.com\/en\/wp-content\/uploads\/sites\/2\/2023\/12\/Can-recycled-polyester-yarn-be-tested-true-300x86.webp 300w, https:\/\/www.wlhtex.com\/en\/wp-content\/uploads\/sites\/2\/2023\/12\/Can-recycled-polyester-yarn-be-tested-true-1030x295.webp 1030w, https:\/\/www.wlhtex.com\/en\/wp-content\/uploads\/sites\/2\/2023\/12\/Can-recycled-polyester-yarn-be-tested-true-768x220.webp 768w, https:\/\/www.wlhtex.com\/en\/wp-content\/uploads\/sites\/2\/2023\/12\/Can-recycled-polyester-yarn-be-tested-true-705x202.webp 705w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnh2psfd-5c6e5832cc063245ed4d709dd6d8a973\">\n#top .av_textblock_section.av-lnh2psfd-5c6e5832cc063245ed4d709dd6d8a973 .avia_textblock{\ntext-align:justify;\n}\n<\/style>\n<section  class='av_textblock_section av-lnh2psfd-5c6e5832cc063245ed4d709dd6d8a973 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h3 style=\"color: #86c166;\"><strong>Yes.<br \/>\nRecycled polyester yarn can be authenticated through testing in TRUE or FAKE.<\/strong><\/h3>\n<p><strong>I. IPA Content Detection<\/strong><\/p>\n<p>IPA (Isopropyl Alcohol, chemical formula: C3H8O) is an auxiliary material used for PET bottles.<\/p>\n<p>In the production of bottle-grade polyester chips, a certain amount of IPA is added to modify the polyester structure, thereby reducing the crystallinity of PET, hindering and reducing the growth of PET crystals during bottle production, so then increasing the transparency of PET bottles.<\/p>\n<p>For fiber-grade polyester chips or polyester yarn, the situation is different: no IPA is added, and the IPA content is 0.<\/p>\n<p>Today&#8217;s market for recycled polyester is mainly composed of post-consumer recycled yarn, which is made by cleaning, slicing, and re-spinning waste plastic bottles.<\/p>\n<p>Recycled polyester should contain some IPA.<\/p>\n<p>Therefore, by testing the IPA content in fabrics or yarn, it can be determined whether it is recycled yarn.<\/p>\n<p><strong>II. Tracer Detection<\/strong><\/p>\n<p>Some manufacturers will add a unique material that does not affect the performance of their recycled yarn, namely the manufacturer&#8217;s tracer, during their production process, to identify whether it is their own product.<\/p>\n<p>This method only confirms the manufacturer and does not theoretically confirm recycled yarn.<\/p>\n<p>We only believe that generally powerful manufacturers are more standardized in the production, storage, and transportation of recycled materials, in line with TE standards.<\/p>\n<p>Our company produces recycled synthetic leather base fabric, recycled elastic fabric, and recycled velvet fabric. We purchase recycled raw materials from Hengli and Shenghong, providing globally recognized GRS certificates and TC certificates. If customers request, we can also provide reports issued by Hengli, Shenghong, or third-party testing agencies (SGS, BV, Intertek) for IPA testing. 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