{"id":4259,"date":"2023-04-21T04:54:01","date_gmt":"2023-04-21T04:54:01","guid":{"rendered":"https:\/\/www.extruder-expander.com\/?p=4259"},"modified":"2023-04-21T06:03:55","modified_gmt":"2023-04-21T06:03:55","slug":"what-is-the-production-process-of-heat-shrink-tubing","status":"publish","type":"post","link":"https:\/\/www.extruder-expander.com\/en\/news\/what-is-the-production-process-of-heat-shrink-tubing\/","title":{"rendered":"What is the production process of heat shrink tubing?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4259\" class=\"elementor elementor-4259\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2bdde9b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2bdde9b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-3599c9c\" data-id=\"3599c9c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f90783a elementor-widget elementor-widget-text-editor\" data-id=\"f90783a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">The process of producing heat-shrinkable tubing consists of three steps: <strong>extrusion, electron beam irradiation, and expansion.<\/strong><\/p><p class=\"p1\">For example, polyethylene is extruded into a tubular shape using an extruder and then cross-linked by a high-energy electron beam accelerator. Next, the cross-linked tube is softened in the heating zone and expanded radially by internal pressure or other means, and then cooled to fix the expanded shape as the final heat-shrinkable tube product.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-1aa2751\" data-id=\"1aa2751\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7b97c8f elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"7b97c8f\" data-element_type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;2&quot;,&quot;navigation&quot;:&quot;dots&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:5,&quot;sizes&quot;:[]},&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper-container\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/elementor\/thumbs\/Heat-Shrink-Busabr-Sleeve-Extrusion-Line-q58cs0578radgf6k1egdtqrljlt8rmkah6dm2bk9z6.jpg\" alt=\"Heat Shrink Sleeve Extrusion Line\uff0cHeat Shrink Sleeve Extrusion Line\" \/><\/figure><\/div><div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/elementor\/thumbs\/WechatIMG1-1-q5bpvfuc370zm2uvzsi3znkw96pg3l80idrhhns802.jpeg\" alt=\"Heat Shrink Tubing Extruder Expander\" \/><\/figure><\/div><div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/elementor\/thumbs\/Plastic_Extruder_Plastic_Pipe_Extrusion_Line-3-ptxo84kb4g1sxt26jdbe3yu3iuuz9kdvgzpio6hwr4.jpg\" alt=\"Plastic Extruder | Pipe Extruder | Pipe Extrusion Line\" \/><\/figure><\/div><div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/elementor\/thumbs\/WechatIMG46-scaled-q1wte6z8l30c0fr6llhepq0lhbp18xps1ernyroczk.jpeg\" alt=\"WOLJIA | Heat Shrink Medium Wall Tubing Expander | Heat Shrink Tubing Expansion Line\" \/><\/figure><\/div><div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/elementor\/thumbs\/Heat-Shrink-Extruder-scaled-q4wamxesfm9eu3abv5b4h6pk7djdl37rcflv3ey7tc.jpeg\" alt=\"Heat Shrink Extruder\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-555c3b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"555c3b5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-68f4c79\" data-id=\"68f4c79\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe231c3 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"fe231c3\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<h6 class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tCustomize Your Solutions to Extrusion&Expansion for Heat Shrink Tubing\t\t\t\t<\/h6>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-18c56da elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"18c56da\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-fedfb3a\" data-id=\"fedfb3a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7cbaa55 elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"7cbaa55\" data-element_type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;2&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:5,&quot;sizes&quot;:[]},&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper-container\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/2023\/04\/Heat-Shrink-Tubing-Extruder-.jpeg\" alt=\"Heat Shrink Tubing Extruder\" \/><\/figure><\/div><div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/2022\/08\/Energy-Saving_Crusher_Mixer-1.jpg\" alt=\"Plastic Auxiliary Machine | Energy Saving Machine | Mixer\" \/><\/figure><\/div><div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/2022\/08\/Plastic_Profile_Extruder_Plastic_Profile_Extrusion_Line-17.jpg\" alt=\"Plastic Extruder | Profile Extruder | Profile Extrusion Line\" \/><\/figure><\/div><div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/2022\/08\/Plastic_Profile_Extruder_Plastic_Profile_Extrusion_Line-6.jpg\" alt=\"Plastic Extruder | Profile Extruder | Profile Extrusion Line\" \/><\/figure><\/div><div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/2022\/08\/Extruder_Expander_for_Dual-wall_Heat_Shrinkable_Tubing-5.jpg\" alt=\"Heat Shrink Tubes Extrusion Line\" \/><\/figure><\/div><div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/2022\/08\/Extruder_Expander_for_Dual-wall_Heat_Shrinkable_Tubing-3.png\" alt=\"Extruder&amp;Expander for Dual-wall Heat Shrinkable Tubing\" \/><\/figure><\/div><div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/2022\/08\/Extruder_Expander_for_Dual-wall_Heat_Shrinkable_Tubing-3.jpg\" alt=\"Extruder&amp;Expander for Dual-wall Heat Shrinkable Tubing\" \/><\/figure><\/div><div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/2022\/08\/Extruder_Expander_Single-wall_Heat_Shrinkable_Tubing-8.jpg\" alt=\"Extruder&amp;Expander Single-wall Heat Shrinkable Tubing\" \/><\/figure><\/div><div class=\"swiper-slide\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.extruder-expander.com\/wp-content\/uploads\/2022\/08\/Extruder_Expander_Single-wall_Heat_Shrinkable_Tubing-2.png\" alt=\"Extruder&amp;Expander Single-wall Heat Shrinkable Tubing\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\">\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-left\"><\/i>\t\t\t\t\t\t<span class=\"elementor-screen-only\">Previous<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\">\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-right\"><\/i>\t\t\t\t\t\t<span class=\"elementor-screen-only\">Next<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-c0003f1\" data-id=\"c0003f1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dd3b1b3 elementor-widget elementor-widget-text-editor\" data-id=\"dd3b1b3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">WOLJIA designs and manufactures complete extrusion&amp;expansion lines for producing Heat Shrink Tubing including pelletizers, extruders, expanders, tooling, and all auxiliary machines.<\/p><p class=\"p1\">WOLJIA can offer you the most suitable product solution based on your demands, and customize your heat shrink tubing production line.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b89f6cd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b89f6cd\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f6aea16\" data-id=\"f6aea16\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-77df706 elementor-widget elementor-widget-spacer\" data-id=\"77df706\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-be927dc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"be927dc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-02583c2\" data-id=\"02583c2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c1c08fd elementor-widget elementor-widget-text-editor\" data-id=\"c1c08fd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">Specializing in the production of heat-shrinkable tube production equipment and various auxiliary equipment for PE, EVA, PET, PVC, PEEK, FEP, and other materials;<br \/>Continuous extrusion and expansion production equipment for heat-shrinkable tubing,<br \/>Power busbar heat shrinkable tubing series production equipment,<br \/>Electronic cable protection heat shrinkable tubing production equipment,<br \/>Marine water pump waterproof double-wall heat shrinkable tubing production equipment,<br \/>Environmentally friendly halogen-free heat shrinkable tubing production equipment,<br \/>Medical equipment heat shrinkable tubing production equipment,<br \/>Heat-shrinkable tube equipment for high-speed rail, electronic thin tube production equipment for computers, air conditioners, refrigerators, and other electronic products, packaging heat-shrinkable tube equipment, and other pipe production lines with memory.<br \/>Plastic Extruder, Plastic Pipe Production Equipment, Plastic Profile Production Equipment,<br \/>PE, PP, PS, ABS, PC, PMMA, TPE, PET, and other plastic sheet production equipment, crushers, mixers, and other auxiliary<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f352c47\" data-id=\"f352c47\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-96a475c elementor-widget elementor-widget-accordion\" data-id=\"96a475c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-accordion\" role=\"tablist\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1571\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"tab\" aria-controls=\"elementor-tab-content-1571\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" href=\"\">Expansion Line for Heat Shrink Tubes<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1571\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1571\"><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/WxmB_2CDb5Q\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1572\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"tab\" aria-controls=\"elementor-tab-content-1572\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" href=\"\">Extrusion Line for Heat Shrink Tubes<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1572\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1572\"><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/jdwFcsBi7_k\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The process of producing heat-shrinkable tubing consists of three steps: extrusion, electron beam irradiation, and expansion. For example, polyethylene is extruded into a tubular shape using an extruder and then cross-linked by a high-energy electron beam accelerator. Next, the cross-linked tube is softened in the heating zone and expanded radially by internal pressure or other [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4264,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[112,114,82,79,113,94,78,93,77,53],"tags":[99,100,115,38,81,85,54],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is the production process of heat shrink tubing? - WOLJIA | Extruder&amp;Expander Manufacturer<\/title>\n<meta name=\"description\" content=\"The process of producing heat-shrinkable tubing consists of three steps: extrusion, electron beam irradiation, and expansion. For example, polyethylene is extruded into a tubular shape using an extruder and then cross-linked by a high-energy electron beam accelerator. Next, the cross-linked tube is softened in the heating zone and expanded radially by internal pressure or other means, and then cooled to fix the expanded shape as the final heat-shrinkable tube product.\" \/>\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.extruder-expander.com\/en\/news\/what-is-the-production-process-of-heat-shrink-tubing\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the production process of heat shrink tubing? - WOLJIA | Extruder&amp;Expander Manufacturer\" \/>\n<meta property=\"og:description\" content=\"The process of producing heat-shrinkable tubing consists of three steps: extrusion, electron beam irradiation, and expansion. For example, polyethylene is extruded into a tubular shape using an extruder and then cross-linked by a high-energy electron beam accelerator. 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