{"id":21143,"date":"2026-02-07T17:53:52","date_gmt":"2026-02-07T16:53:52","guid":{"rendered":"https:\/\/www.mates.it\/?page_id=21143"},"modified":"2026-02-07T17:53:52","modified_gmt":"2026-02-07T16:53:52","slug":"channels-barriers","status":"publish","type":"page","link":"https:\/\/www.mates.it\/en\/products\/process-materials\/flow-media\/channels-barriers\/","title":{"rendered":"Channels \/ Barriers"},"content":{"rendered":"<div  class='flex_column av-av_three_fifth-7714eba142aeda1f8b5272a3c372b279 av_three_fifth  avia-builder-el-0  el_before_av_two_fifth  avia-builder-el-first  first flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mlcjwntz-ee1f2ca1edeef68acd8e19227b65f472\">\n#top .av-special-heading.av-mlcjwntz-ee1f2ca1edeef68acd8e19227b65f472{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-mlcjwntz-ee1f2ca1edeef68acd8e19227b65f472 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-mlcjwntz-ee1f2ca1edeef68acd8e19227b65f472 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-mlcjwntz-ee1f2ca1edeef68acd8e19227b65f472 av-special-heading-h1  avia-builder-el-1  el_before_av_textblock  avia-builder-el-first  custom-h1-title'><h1 class='av-special-heading-tag '  >Channels \/ Barriers<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-mlcjwzp9-55ed1058493fc9fb48a1cd7525081d7e '  ><div class='avia_textblock' ><p>Flow barriers and infusion channels are process aids designed to ensure proper vacuum maintenance and efficient resin flow control during all stages of vacuum infusion and RTM processes. Compatible with polyester, vinyl ester and epoxy resins, they optimise fluid flow, reducing waste, infusion times and the risk of bubbles or marks on the laminate. Thanks to their flexible, pre-coupled structures, they adapt to different types of moulds, with or without flanges, ensuring quick installation and high reliability even in complex, large-scale industrial applications.<\/p>\n<\/div><\/section><\/p><\/div><div  class='flex_column av-av_two_fifth-f1c518e9ff58e869f80c8f093487abc9 av_two_fifth  avia-builder-el-3  el_after_av_three_fifth  el_before_av_hr  flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mlcjyvpx-e4b5bc07fb7240493d6780309bf15520\">\n#top .togglecontainer.av-mlcjyvpx-e4b5bc07fb7240493d6780309bf15520 h4.toggler{\nfont-size:14px;\n}\n#top .togglecontainer.av-mlcjyvpx-e4b5bc07fb7240493d6780309bf15520 h4.toggler.activeTitle{\ncolor:#ffffff;\nborder-color:#ffffff;\nbackground-color:#2682d3;\n}\n<\/style>\n<div  class='togglecontainer av-mlcjyvpx-e4b5bc07fb7240493d6780309bf15520  avia-builder-el-4  avia-builder-el-no-sibling  accordion_product toggle_close_all hasCurrentStyle' >\n<section class='av_toggle_section av-mlcjygij-cb6c4f1693f12a9950b7224a4b034625' ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><h4 id='toggle-toggle-id-1' data-fake-id='#toggle-id-1' class='toggler  activeTitle av-title-above '  role='tab' tabindex='0' aria-controls='toggle-id-1' data-slide-speed=\"200\" data-title=\"Advantages\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Advantages\" data-aria_expanded=\"Click to collapse: Advantages\">Advantages<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/h4><div id='toggle-id-1' aria-labelledby='toggle-toggle-id-1' role='region' class='toggle_wrap  active_tc av-title-above' style='display:block;' ><div class='toggle_content invers-color ' ><ul class=\"customlist1\">\n<li>Flow directionality<\/li>\n<li>Specific for injections \/ infusions<\/li>\n<li>Resin waste reduction<\/li>\n<li>Maximum modularity<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-mlcjyom8-b89c7dd98b9b9df9cacd41cdfe576c5a' ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><h4 id='toggle-toggle-id-2' data-fake-id='#toggle-id-2' class='toggler  av-title-above '  role='tab' tabindex='0' aria-controls='toggle-id-2' data-slide-speed=\"200\" data-title=\"Types\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Types\" data-aria_expanded=\"Click to collapse: Types\">Types<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/h4><div id='toggle-id-2' aria-labelledby='toggle-toggle-id-2' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color ' ><ul class=\"customlist2\">\n<li><a href=\"https:\/\/fileserver.mates.it\/Prodotti\/5_Ausiliari\/TDS\/Mezzi%20di%20flusso\/CI_DS.pdf\" target=\"_blank\" rel=\"noopener\">CI Series<\/a><\/li>\n<li><a href=\"https:\/\/fileserver.mates.it\/Prodotti\/5_Ausiliari\/TDS\/Mezzi%20di%20flusso\/RS_DS.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">RS Series<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<\/div><\/div><div  class='hr av-av_hr-91d7ccd583a503147498e120fee2ff9b hr-default  avia-builder-el-5  el_after_av_two_fifth  avia-builder-el-last '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":8632,"menu_order":2,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-21143","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.mates.it\/en\/wp-json\/wp\/v2\/pages\/21143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mates.it\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.mates.it\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.mates.it\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mates.it\/en\/wp-json\/wp\/v2\/comments?post=21143"}],"version-history":[{"count":1,"href":"https:\/\/www.mates.it\/en\/wp-json\/wp\/v2\/pages\/21143\/revisions"}],"predecessor-version":[{"id":21144,"href":"https:\/\/www.mates.it\/en\/wp-json\/wp\/v2\/pages\/21143\/revisions\/21144"}],"up":[{"embeddable":true,"href":"https:\/\/www.mates.it\/en\/wp-json\/wp\/v2\/pages\/8632"}],"wp:attachment":[{"href":"https:\/\/www.mates.it\/en\/wp-json\/wp\/v2\/media?parent=21143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}