{"id":9844,"date":"2026-02-24T15:11:45","date_gmt":"2026-02-24T07:11:45","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/iso-15359\/"},"modified":"2026-03-12T16:58:51","modified_gmt":"2026-03-12T08:58:51","slug":"iso-15359","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/nn\/standard\/iso-15359\/","title":{"rendered":"ISO 15359"},"content":{"rendered":"<h2 class=\"wp-block-heading\">ISO 15359 Overview and Scope<\/h2>\n\n\n\n<p><strong data-start=\"1011\" data-end=\"1024\">ISO 15359<\/strong>, officially titled <em data-start=\"1044\" data-end=\"1154\">Paper and board \u2014 Determination of the static and kinetic coefficients of friction \u2014 Horizontal plane method<\/em>, defines a reliable friction-testing method. This method is applicable to all types of paper and board and measures:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The <strong data-start=\"1279\" data-end=\"1313\">static coefficient of friction<\/strong>: resistance to initiating motion.<\/li>\n\n\n\n<li>The <strong data-start=\"1354\" data-end=\"1389\">kinetic coefficient of friction<\/strong>: resistance to sustained motion.<\/li>\n<\/ul>\n\n\n\n<p>The standard supports measurements <strong data-start=\"1459\" data-end=\"1494\">before and after specified wear<\/strong> between two surfaces, ensuring results reflect real-world applications.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Coefficient of Friction Tester Requirements<\/h2>\n\n\n\n<p>To comply with ISO 15359, specialized equipment is required. The standard specifies a <strong data-start=\"1707\" data-end=\"1741\">horizontal plane testing setup<\/strong> consisting of:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A <strong data-start=\"1762\" data-end=\"1787\">flat horizontal table<\/strong> made from incompressible material (e.g., metal, glass).<\/li>\n\n\n\n<li>A <strong data-start=\"1848\" data-end=\"1856\">sled<\/strong> with standardized pressure (approx. 800g mass) to simulate contact force.<\/li>\n\n\n\n<li>A <strong data-start=\"1935\" data-end=\"1958\">precision load cell<\/strong> and <strong data-start=\"1963\" data-end=\"1980\">data recorder<\/strong> for accurate force-time analysis.<\/li>\n\n\n\n<li>An <strong data-start=\"2020\" data-end=\"2052\">elevator and drive mechanism<\/strong> for controlled sled movement.<\/li>\n\n\n\n<li>A <strong data-start=\"2087\" data-end=\"2106\">guidance system<\/strong> to ensure parallel sled motion.<\/li>\n<\/ul>\n\n\n\n<p>Cell Instruments offers the <strong data-start=\"2168\" data-end=\"2209\"><a href=\"https:\/\/www.packqc.com\/nn\/product\/coefficient-of-friction-testing-equipment\/\">COF-01<\/a> coefficient of friction tester<\/strong>, fully compliant with ISO 15359. This model enables precise, repeatable measurement of both static and kinetic COFs, helping paper and board producers ensure material consistency.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Coefficient of Friction of Paper and Board: Key Considerations<\/h2>\n\n\n\n<p>When analyzing the <strong data-start=\"2482\" data-end=\"2518\">coefficient of friction of paper<\/strong>, several critical factors influence results:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2567\" data-end=\"2592\">Surface contamination<\/strong>: Even minor pollutants can drastically alter readings.<\/li>\n\n\n\n<li><strong data-start=\"2650\" data-end=\"2674\">Material orientation<\/strong>: Machine direction (MD) vs. cross direction (CD) affects slide behavior.<\/li>\n\n\n\n<li><strong data-start=\"2750\" data-end=\"2771\">Backing materials<\/strong>: Neoprene rubber backing ensures uniform pressure distribution.<\/li>\n\n\n\n<li><strong data-start=\"2838\" data-end=\"2860\">Test repeatability<\/strong>: ISO 15359 requires at least six valid measurements to ensure consistency.<\/li>\n<\/ul>\n\n\n\n<p>The <strong data-start=\"2941\" data-end=\"2977\">coefficient of friction of board<\/strong> is especially important in packaging applications, where heavier materials may introduce issues such as edge curl or pressure inconsistencies. Cell Instruments\u2019 COF-01 tester allows configuration adjustments to accommodate board-specific challenges, supporting <strong data-start=\"3239\" data-end=\"3296\">multi-layer board, corrugated sheet, and coated stock<\/strong> testing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ISO 15359 Test Procedure in Practice<\/h2>\n\n\n\n<p>The ISO 15359 method involves the following procedural steps:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong data-start=\"3419\" data-end=\"3440\">Condition samples<\/strong> according to ISO 187.<\/li>\n\n\n\n<li>Prepare two pieces\u2014one for the table, one for the sled\u2014ensuring no contamination.<\/li>\n\n\n\n<li>Secure samples with proper orientation and apply the sled using an elevator.<\/li>\n\n\n\n<li>Measure:\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3645\" data-end=\"3664\">Static COF (\u03bc\u209b)<\/strong> during the first motion initiation.<\/li>\n\n\n\n<li><strong data-start=\"3706\" data-end=\"3752\">Static and kinetic COFs at the third slide<\/strong> for wear-sensitive evaluation.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>Precision and repeatability are critical. The <strong data-start=\"3831\" data-end=\"3857\">COF-01 friction tester<\/strong> offers automated control for ramp time, speed, and sled positioning, minimizing human error and optimizing reproducibility.<\/p>\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=\"Coefficient of friction test for paper board\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/0NyNZ_po80I?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<h2 class=\"wp-block-heading\">Choosing the Right Coefficient Of Friction Tester<\/h2>\n\n\n\n<p>Designed for both <strong data-start=\"4788\" data-end=\"4821\">R&amp;D labs and production lines<\/strong>, the <strong data-start=\"4827\" data-end=\"4854\"><a href=\"https:\/\/www.packqc.com\/nn\/\">Cell Instruments<\/a> COF-01<\/strong> tester supports:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Paper and board testing per ISO 15359.<\/li>\n\n\n\n<li>Static and kinetic COF measurements with precision load cells.<\/li>\n\n\n\n<li>Touchscreen interface for easy operation and real-time data analysis.<\/li>\n\n\n\n<li>Adaptability for various sample types and configurations.<\/li>\n<\/ul>\n\n\n\n<p>Backed by <strong data-start=\"5122\" data-end=\"5177\">expert technical support and customization services<\/strong>, Cell Instruments empowers material professionals to enhance friction analysis while ensuring global standard compliance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Contact Us Get Coefficient Of Friction Testing Solution <\/h2>\n\n\n\n<p>Accurate measurement of the <strong data-start=\"5349\" data-end=\"5395\">coefficient of friction of paper and board<\/strong> is fundamental to performance in real-world applications. <strong data-start=\"5454\" data-end=\"5467\">ISO 15359<\/strong> offers a globally accepted framework, and with tools like the <strong data-start=\"5530\" data-end=\"5588\">Cell Instruments COF-01 coefficient of friction tester<\/strong>, companies can maintain high product standards, streamline production, and ensure customer satisfaction.<\/p>\n\n\n\n<p>By investing in <a href=\"https:\/\/www.iso.org\/standard\/27374.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ISO 15359<\/a>-compliant equipment and processes, your organization ensures materials behave predictably in complex production environments, ultimately boosting reliability and efficiency.<\/p>","protected":false},"excerpt":{"rendered":"<p>ISO 15359 Overview and Scope ISO 15359, officially titled Paper and board \u2014 Determination of the static and kinetic coefficients of friction \u2014 Horizontal plane method, defines a reliable friction-testing method. This method is applicable to all types of paper and board and measures: The standard supports measurements before and after specified wear between two [&hellip;]<\/p>","protected":false},"featured_media":6078,"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":[],"class_list":["post-9844","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/standard\/9844","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\/6078"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/media?parent=9844"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/standard-category?post=9844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}