{"id":9821,"date":"2026-02-24T15:11:44","date_gmt":"2026-02-24T07:11:44","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d6195-2\/"},"modified":"2026-04-16T09:53:20","modified_gmt":"2026-04-16T01:53:20","slug":"astm-d6195","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/nn\/standard\/astm-d6195\/","title":{"rendered":"ASTM D6195"},"content":{"rendered":"<h2 class=\"wp-block-heading\">What Is the ASTM D6195 <a href=\"https:\/\/www.packqc.com\/nn\/applications\/loop-tack-test-method\/\" target=\"_blank\" rel=\"noreferrer noopener\">Loop Tack Test Method<\/a>?<\/h2>\n\n\n\n<p><strong>ASTM D6195<\/strong> outlines procedures to quantify the tack force of adhesives, which is the force required to separate a PSA from a substrate shortly after contact. This test simulates real-world scenarios where adhesives must form instant bonds, such as labels, tapes, or medical dressings.<\/p>\n\n\n\n<p>The standard defines two test methods, each suited for different laboratory setups:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.\u00a0Test Method A: Using a <a style=\"color: #0000ff;\" href=\"https:\/\/www.packqc.com\/nn\/product\/sale-packaging-tensile-strength-tester-film\/\" target=\"_blank\" rel=\"noopener\">Tensile Tester<\/a><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Specimen Requirements:<\/strong>&nbsp;A 7-inch (175 mm) adhesive strip is looped with the adhesive facing outward.<span style=\"font-size: 1rem;\"><\/span><\/p><\/li>\n\n\n\n<li><p><strong>Procedure:<\/strong>&nbsp;The loop contacts a stainless steel panel (25&#215;25 mm) under controlled conditions. A tensile tester measures the force needed to detach the adhesive.<\/p><\/li>\n\n\n\n<li><p><strong>Industries Served:<\/strong>&nbsp;Ideal for labs already equipped with tensile testing machines.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2.\u00a0Test Method B: Using a <a style=\"color: #0000ff;\" href=\"https:\/\/www.packqc.com\/nn\/product\/ltt-01-loop-tack-tester\/\">Loop Tack Tester<\/a><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Specimen Requirements:<\/strong>&nbsp;A shorter 5-inch (125 mm) strip is used, designed specifically for loop tack testers<span style=\"font-size: 1rem;\">.<\/span><\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Procedure:<\/strong><span style=\"font-size: 1rem;\">&nbsp;The loop is clamped into a dedicated tester, which automates contact and detachment cycles. This method ensures high repeatability and is favored for high-throughput testing.<\/span><\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Industries Served:<\/strong><span style=\"font-size: 1rem;\">&nbsp;Packaging, medical device manufacturers, and adhesive producers requiring rapid, precise results.<\/span><\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Equipment Required for ASTM D6195 Testing<\/h2>\n\n\n\n<p>To perform the <strong>loop tack test<\/strong>, specific instruments and materials are required:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Loop Tack Tester<\/strong>: A specialized instrument for measuring loop tack force.<\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Stainless Steel Test Panels<\/strong><span style=\"font-size: 1rem;\">: 25 mm \u00d7 150 mm panels, ensuring a consistent test surface.<\/span><\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Die Cutter<\/strong><span style=\"font-size: 1rem;\">: Used for precise sample preparation.<\/span><\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Cleaning Reagents<\/strong><span style=\"font-size: 1rem;\">: Acetone, n-heptane, or ethanol-based solutions to clean test surfaces.<\/span><\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Masking Tape<\/strong><span style=\"font-size: 1rem;\">: Used for securing the specimen loop.<\/span><\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">PET Film<\/strong><span style=\"font-size: 1rem;\">: A support medium for transfer adhesives.<\/span><\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How to Conduct a Loop Tack Test<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Sample Preparation<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p>Cut adhesive samples into <strong>1-inch \u00d7 5-inch (25 mm \u00d7 125 mm) strips<\/strong>.<\/p><\/li>\n\n\n\n<li><p><span style=\"font-size: 1rem;\">Condition the samples at <\/span><strong style=\"font-size: 1rem;\">23\u00b0C (73.4\u00b0F) and 50% relative humidity<\/strong><span style=\"font-size: 1rem;\"> for at least <\/span><strong style=\"font-size: 1rem;\">24 hours<\/strong><span style=\"font-size: 1rem;\">.<\/span><\/p><\/li>\n\n\n\n<li><p>Clean the stainless steel test panels using appropriate <strong>reagents<\/strong>.<\/p><\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"ASTM D6195 Adhesive Loop Tack Strength Testing on a peel\/seal\/bond adhesion tester\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/HtojtNCDK0g?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Test Procedure<\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><p><strong>Set up the loop tack tester<\/strong>: Ensure it is leveled and powered on.<\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Prepare the adhesive loop<\/strong><span style=\"font-size: 1rem;\">: Bend the strip back on itself without creasing, forming a <\/span><strong style=\"font-size: 1rem;\">teardrop shape<\/strong><span style=\"font-size: 1rem;\">.<\/span><\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Secure the loop<\/strong><span style=\"font-size: 1rem;\"> with masking tape.<\/span><\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Insert the loop into the tester<\/strong><span style=\"font-size: 1rem;\">: Position it correctly for uniform contact.<\/span><\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Initiate the test cycle<\/strong><span style=\"font-size: 1rem;\">: The tester presses the loop onto the surface and then pulls it away.<\/span><\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Record the peak force<\/strong><span style=\"font-size: 1rem;\"> required to separate the adhesive loop from the panel.<\/span><\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Repeat the test<\/strong><span style=\"font-size: 1rem;\"> at least <\/span><strong style=\"font-size: 1rem;\">three times<\/strong><span style=\"font-size: 1rem;\"> per adhesive sample.<\/span><\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Choosing the Right Loop Tack Tester<\/h2>\n\n\n\n<p>For businesses involved in <strong>adhesive testing<\/strong>, investing in a <strong>high-quality loop tack tester<\/strong> is essential. The <strong>Cell Instruments Loop Tack Tester<\/strong> provides:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Precision measurement<\/strong> of tack force.<\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">User-friendly operation<\/strong><span style=\"font-size: 1rem;\"> with automated testing.<\/span><\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Reliable data<\/strong><span style=\"font-size: 1rem;\"> for research and quality control.<\/span><\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\tContact Us Get Loop Tack Testing Solution\t\t\t\t<\/h2>\n\n\n\n<p>ASTM D6195 is a fundamental standard for evaluating <strong>pressure-sensitive adhesives<\/strong> using the <strong>loop tack test method<\/strong>. By following proper procedures and using a <strong>loop tack tester<\/strong>, manufacturers can ensure <strong>high-quality adhesive performance<\/strong>. For advanced testing solutions, <strong>Cell Instruments\u2019 Loop Tack Tester<\/strong> is an industry-leading choice.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQs<\/h2>\n\n\n\n<p> <a tabindex=\"0\">1. What is ASTM D6195?<\/a><br><a href=\"https:\/\/www.astm.org\/d6195-03r19.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D6195<\/a> is a standard test method that measures the loop tack of pressure-sensitive adhesives using a loop tack tester or tensile tester.\t<\/p>\n\n\n\n<p><a tabindex=\"0\">2. What is a loop tack test?<\/a><br>The loop tack test measures the initial adhesion strength of an adhesive by determining the force needed to separate it from a surface after controlled contact.<\/p>\n\n\n\n<p><a tabindex=\"0\">3. Why is loop tack important?<\/a><br>Loop tack indicates an adhesive\u2019s quick-stick capability, essential for labels, medical tapes, and packaging materials.<\/p>\n\n\n\n<p><a tabindex=\"0\">4. How does a loop tack tester work?<\/a><br>A loop tack tester applies an adhesive loop onto a surface and then pulls it away, recording the maximum force required to break the bond.<\/p>","protected":false},"excerpt":{"rendered":"<p>What Is the ASTM D6195 Loop Tack Test Method? ASTM D6195 outlines procedures to quantify the tack force of adhesives, which is the force required to separate a PSA from a substrate shortly after contact. This test simulates real-world scenarios where adhesives must form instant bonds, such as labels, tapes, or medical dressings. The standard [&hellip;]<\/p>","protected":false},"featured_media":5194,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"standard-category":[611],"class_list":["post-9821","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/standard\/9821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/media\/5194"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/media?parent=9821"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/standard-category?post=9821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}