{"id":502,"date":"2025-06-17T08:21:41","date_gmt":"2025-06-17T08:21:41","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?page_id=502"},"modified":"2025-06-17T08:41:48","modified_gmt":"2025-06-17T08:41:48","slug":"iso-15359","status":"publish","type":"page","link":"https:\/\/www.coefficientfriction.com\/cs\/iso-15359","title":{"rendered":"ISO 15359"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"502\" class=\"elementor elementor-502\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e87c6b2 e-flex e-con-boxed e-con e-parent\" data-id=\"e87c6b2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d087c52 e-con-full e-flex e-con e-child\" data-id=\"d087c52\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d9f31fd elementor-invisible elementor-widget elementor-widget-image\" data-id=\"d9f31fd\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/ISO-15359.webp\" class=\"attachment-large size-large wp-image-505\" alt=\"ISO 15359\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/ISO-15359.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/ISO-15359-300x100.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/ISO-15359-18x6.webp 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\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 class=\"elementor-element elementor-element-0e3633c elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"0e3633c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pap\u00edr a lepenka - Stanoven\u00ed statick\u00e9ho a kinetick\u00e9ho koeficientu t\u0159en\u00ed - Metoda vodorovn\u00e9 roviny<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a73bac6 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"a73bac6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"402\" data-end=\"894\">V odv\u011btv\u00edch, jako je nap\u0159. <strong data-start=\"424\" data-end=\"472\">v\u00fdroba obal\u016f, tisku a pap\u00edru<\/strong>, je z\u00e1sadn\u00ed pochopit, jak se materi\u00e1ly vz\u00e1jemn\u011b ovliv\u0148uj\u00ed p\u0159i kontaktu s povrchem. T\u0159en\u00ed hraje \u00fast\u0159edn\u00ed roli v tom, jak se pap\u00edr chov\u00e1 p\u0159i zpracov\u00e1n\u00ed, p\u0159eprav\u011b nebo kone\u010dn\u00e9m pou\u017eit\u00ed. To je oblast, kde <strong data-start=\"654\" data-end=\"667\">ISO 15359<\/strong> se st\u00e1v\u00e1 z\u00e1sadn\u00ed. Jako mezin\u00e1rodn\u00ed standard pro stanoven\u00ed <strong data-start=\"737\" data-end=\"784\">statick\u00e9 a kinetick\u00e9 koeficienty t\u0159en\u00ed<\/strong> pro pap\u00edr a lepenku, ISO 15359 pom\u00e1h\u00e1 zajistit konzistenci v\u00fdrobk\u016f, provozn\u00ed efektivitu a kontrolu kvality.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0364755 e-flex e-con-boxed e-con e-parent\" data-id=\"0364755\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f673fbc elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"f673fbc\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">P\u0159ehled normy ISO 15359: Co upravuje a pro\u010d je d\u016fle\u017eit\u00e1<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-156f03e elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"156f03e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"963\" data-end=\"1092\"><strong data-start=\"963\" data-end=\"976\">ISO 15359<\/strong> specifikuje metodu zkou\u0161en\u00ed t\u0159ec\u00edch vlastnost\u00ed povrchu pap\u00edru a lepenky v horizont\u00e1ln\u00ed rovin\u011b. Stanovuje:<\/p><ul><li data-start=\"1096\" data-end=\"1200\">Metoda pro stanoven\u00ed <strong data-start=\"1122\" data-end=\"1161\">statick\u00fd koeficient t\u0159en\u00ed (\u03bc\u209b)<\/strong> - s\u00edla pot\u0159ebn\u00e1 k zah\u00e1jen\u00ed klouz\u00e1n\u00ed.<\/li><li data-start=\"1203\" data-end=\"1311\">Metoda pro stanoven\u00ed <strong data-start=\"1229\" data-end=\"1269\">kinetick\u00fd koeficient t\u0159en\u00ed (\u03bc\u2096)<\/strong> - s\u00edla pot\u0159ebn\u00e1 k udr\u017een\u00ed skluzu.<\/li><\/ul><p data-start=\"1313\" data-end=\"1422\">Tyto hodnoty jsou nezbytn\u00e9 pro vyhodnocen\u00ed chov\u00e1n\u00ed povrchu p\u0159i zpracov\u00e1n\u00ed, stohov\u00e1n\u00ed nebo pod\u00e1v\u00e1n\u00ed.<\/p><p data-start=\"1424\" data-end=\"1578\">V pr\u016fmyslov\u00fdch odv\u011btv\u00edch, kter\u00e1 se spol\u00e9haj\u00ed na pap\u00edr a lepenku, pom\u00e1h\u00e1 testov\u00e1n\u00ed v souladu s normou ISO 15359 p\u0159edch\u00e1zet probl\u00e9m\u016fm, jako je zasek\u00e1v\u00e1n\u00ed pap\u00edru, nesoudr\u017en\u00e9 stohov\u00e1n\u00ed nebo vady balen\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d958da e-flex e-con-boxed e-con e-parent\" data-id=\"9d958da\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5055911 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"5055911\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pochopen\u00ed sou\u010dinitele t\u0159en\u00ed pap\u00edru<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-127bbd4 e-con-full e-flex e-con e-child\" data-id=\"127bbd4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3653dd8 elementor-widget elementor-widget-text-editor\" data-id=\"3653dd8\" 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\t\t<p data-start=\"1641\" data-end=\"1801\">Na str\u00e1nk\u00e1ch <strong data-start=\"1645\" data-end=\"1681\">sou\u010dinitel t\u0159en\u00ed pap\u00edru<\/strong> je vlastnost materi\u00e1lu, kter\u00e1 ur\u010duje, jak snadno povrch pap\u00edru klou\u017ee po jin\u00e9m povrchu. D\u016fle\u017eit\u00e9 jsou dva typy:<\/p><ul data-start=\"1803\" data-end=\"1960\"><li data-start=\"1803\" data-end=\"1877\"><p data-start=\"1805\" data-end=\"1877\"><strong data-start=\"1805\" data-end=\"1845\">Statick\u00fd koeficient t\u0159en\u00ed (\u03bc\u209b):<\/strong> Odolnost proti po\u010d\u00e1te\u010dn\u00edmu pohybu.<\/p><\/li><li data-start=\"1878\" data-end=\"1960\"><p data-start=\"1880\" data-end=\"1960\"><strong data-start=\"1880\" data-end=\"1921\">Kinetick\u00fd koeficient t\u0159en\u00ed (\u03bc\u2096):<\/strong> Odpor p\u0159i nep\u0159etr\u017eit\u00e9m pohybu.<\/p><\/li><\/ul><p data-start=\"1962\" data-end=\"2162\">Tyto hodnoty ovliv\u0148uje struktura povrchu pap\u00edru, povrchov\u00e1 \u00faprava, orientace vl\u00e1ken a obsah vlhkosti. D\u016fsledn\u00e9 m\u011b\u0159en\u00ed je proto z\u00e1sadn\u00ed pro srovn\u00e1v\u00e1n\u00ed v\u00fdkonnosti a porovn\u00e1v\u00e1n\u00ed dodavatel\u016f.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aee3b6e elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"aee3b6e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.coefficientfriction.com\/cs\/coefficient-of-friction-testing-equipment\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"569\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/ISO-15359-Coefficient-of-Friction-of-Paper-1024x728.webp\" class=\"attachment-large size-large wp-image-504\" alt=\"ISO 15359 Sou\u010dinitel t\u0159en\u00ed pap\u00edru\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/ISO-15359-Coefficient-of-Friction-of-Paper-1024x728.webp 1024w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/ISO-15359-Coefficient-of-Friction-of-Paper-300x213.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/ISO-15359-Coefficient-of-Friction-of-Paper-768x546.webp 768w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/ISO-15359-Coefficient-of-Friction-of-Paper-1536x1092.webp 1536w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/ISO-15359-Coefficient-of-Friction-of-Paper-2048x1456.webp 2048w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/ISO-15359-Coefficient-of-Friction-of-Paper-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ba2dc8 e-flex e-con-boxed e-con e-parent\" data-id=\"3ba2dc8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1203624 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"1203624\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">V\u00fdb\u011br spr\u00e1vn\u00e9ho za\u0159\u00edzen\u00ed pro m\u011b\u0159en\u00ed sou\u010dinitele t\u0159en\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bddf367 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"bddf367\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2236\" data-end=\"2354\">Pro p\u0159esn\u00e9 v\u00fdsledky je t\u0159eba <a href=\"https:\/\/www.coefficientfriction.com\/cs\/coefficient-of-friction-testing-equipment\/\"><strong data-start=\"2260\" data-end=\"2306\">za\u0159\u00edzen\u00ed pro m\u011b\u0159en\u00ed sou\u010dinitele t\u0159en\u00ed<\/strong><\/a> mus\u00ed spl\u0148ovat po\u017eadavky normy ISO 15359 na p\u0159\u00edstroje:<\/p><ul><li data-start=\"2358\" data-end=\"2423\">A <strong data-start=\"2360\" data-end=\"2385\">horizont\u00e1ln\u00ed zku\u0161ebn\u00ed rovina<\/strong> z nestla\u010diteln\u00e9ho materi\u00e1lu.<\/li><li data-start=\"2426\" data-end=\"2529\">A <strong data-start=\"2428\" data-end=\"2436\">s\u00e1n\u011b<\/strong> p\u016fsoben\u00edm norm\u00e1ln\u00edho tlaku 2,2 kPa \u00b1 0,6 kPa s pevn\u00fdm rozm\u011brem (p\u0159ibli\u017en\u011b 60 mm \u00d7 60 mm).<\/li><li data-start=\"2532\" data-end=\"2601\">A <strong data-start=\"2534\" data-end=\"2547\">zat\u011b\u017eovac\u00ed bu\u0148ka<\/strong> s p\u0159esnost\u00ed \u00b12% pro zachycen\u00ed \u0161pi\u010dkov\u00fdch a pr\u016fm\u011brn\u00fdch sil.<\/li><li data-start=\"2604\" data-end=\"2674\"><strong data-start=\"2604\" data-end=\"2624\">Mechanismy pohonu<\/strong> kter\u00fd m\u016f\u017ee \u0159\u00eddit dobu n\u00e1b\u011bhu v rozmez\u00ed 0,5 s a\u017e 5 s.<\/li><li data-start=\"2677\" data-end=\"2760\"><strong data-start=\"2677\" data-end=\"2701\">N\u00e1stroje pro z\u00e1znam dat<\/strong> k zachycen\u00ed p\u0159echodn\u00fdch jev\u016f, jako je statick\u00e1 t\u0159ec\u00ed \u0161pi\u010dka.<\/li><\/ul><p data-start=\"2762\" data-end=\"3222\">Cell Instruments' <strong data-start=\"2780\" data-end=\"2821\">Tester koeficientu t\u0159en\u00ed COF-01<\/strong> je ide\u00e1ln\u00ed pro testov\u00e1n\u00ed v souladu s normou ISO 15359. D\u00edky zobrazen\u00ed dat v re\u00e1ln\u00e9m \u010dase, automatick\u00e9mu v\u00fdpo\u010dtu v\u00fdsledk\u016f a p\u0159esn\u00e9 mechanick\u00e9 konstrukci zaji\u0161\u0165uje p\u0159\u00edstroj COF-01 spolehliv\u00e9 testov\u00e1n\u00ed pro <strong data-start=\"3008\" data-end=\"3055\">statick\u00e9 a kinetick\u00e9 koeficienty t\u0159en\u00ed<\/strong>. Za\u0159\u00edzen\u00ed podporuje v\u00edce standard\u016f, v\u010detn\u011b <strong data-start=\"3107\" data-end=\"3134\">ISO 8295 a ASTM D1894<\/strong>a nab\u00edz\u00ed <strong data-start=\"3147\" data-end=\"3181\">flexibiln\u00ed mo\u017enosti konfigurace<\/strong> pro r\u016fzn\u00e9 druhy pap\u00edru a formy.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-96b88c3 e-flex e-con-boxed e-con e-parent\" data-id=\"96b88c3\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9ae25c6 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"9ae25c6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Zku\u0161ebn\u00ed postup podle ISO 15359<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98c5281 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"98c5281\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Zde je zjednodu\u0161en\u00e1 verze, jak prov\u00e9st test podle normy ISO 15359:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c1e65fc e-con-full e-flex e-con e-child\" data-id=\"c1e65fc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e79b997 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"e79b997\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li data-start=\"3351\" data-end=\"3477\"><strong data-start=\"3351\" data-end=\"3371\">P\u0159ipravte si vzorky:<\/strong> P\u0159ipevn\u011bte jeden vzorek pap\u00edru na s\u00e1\u0148ky a druh\u00fd na st\u016fl. Testovan\u00e9 povrchy mus\u00ed sm\u011b\u0159ovat proti sob\u011b.<\/li><li data-start=\"3481\" data-end=\"3568\"><strong data-start=\"3481\" data-end=\"3501\">Orientace sady:<\/strong> Podle pot\u0159eby vyrovnejte vzorky ve sm\u011bru stroje (MD\/MD nebo CD\/CD).<\/li><li data-start=\"3572\" data-end=\"3658\"><strong data-start=\"3572\" data-end=\"3591\">Spus\u0165te s\u00e1n\u011b:<\/strong> P\u0159ed zah\u00e1jen\u00edm testu pou\u017eijte \u0159\u00edzen\u00fd v\u00fdtah, abyste zabr\u00e1nili sklouznut\u00ed.<\/li><li data-start=\"3662\" data-end=\"3681\"><strong data-start=\"3662\" data-end=\"3681\">Spus\u0165te test:<\/strong><ul><li data-start=\"3687\" data-end=\"3770\">P\u016fsobte rostouc\u00ed vodorovnou silou, dokud nedojde k po\u010d\u00e1te\u010dn\u00edmu sklouznut\u00ed - zaznamenejte. <strong data-start=\"3762\" data-end=\"3769\">F\u209b\u2081<\/strong>.<\/li><li data-start=\"3776\" data-end=\"3844\">Pokra\u010dujte v kontrolovan\u00e9m posouv\u00e1n\u00ed, abyste zjistili <strong data-start=\"3821\" data-end=\"3843\">kinetick\u00e1 s\u00edla (F\u2096)<\/strong>.<\/li><\/ul><\/li><li data-start=\"3848\" data-end=\"3944\"><strong data-start=\"3848\" data-end=\"3873\">Postup opakujte:<\/strong> Prove\u010fte v\u00edce test\u016f (nejm\u00e9n\u011b \u0161est) pro zaji\u0161t\u011bn\u00ed statistick\u00e9 spolehlivosti.<\/li><li data-start=\"3948\" data-end=\"3970\"><strong data-start=\"3948\" data-end=\"3970\">V\u00fdpo\u010det v\u00fdsledk\u016f:<\/strong><\/li><\/ol><ul><li style=\"list-style-type: none;\"><ul><li data-start=\"3976\" data-end=\"3997\">\u03bc\u209b = F\u209b \/ norm\u00e1ln\u00ed zat\u00ed\u017een\u00ed<\/li><li data-start=\"4003\" data-end=\"4024\">\u03bc\u2096 = F\u2096 \/ norm\u00e1ln\u00ed zat\u00ed\u017een\u00ed<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98415b7 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-video\" data-id=\"98415b7\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/NUgXENOz8J0&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;_animation&quot;:&quot;fadeInRight&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4a8125 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"f4a8125\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Zajist\u011bte \u0159\u00e1dn\u00e9 <strong data-start=\"4040\" data-end=\"4057\">nav\u00e1d\u011bn\u00ed san\u00ed<\/strong> a <strong data-start=\"4062\" data-end=\"4083\">podkladov\u00e9 materi\u00e1ly<\/strong> (nap\u0159. neoprenu), aby se b\u011bhem testov\u00e1n\u00ed udr\u017eel rovnom\u011brn\u00fd kontaktn\u00ed tlak.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f7106d9 e-flex e-con-boxed e-con e-parent\" data-id=\"f7106d9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-694940d e-con-full e-flex e-con e-child\" data-id=\"694940d\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8ea1c6c e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"8ea1c6c\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f6ee6d5 elementor-widget elementor-widget-heading\" data-id=\"f6ee6d5\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Osv\u011bd\u010den\u00e9 postupy pro zkou\u0161en\u00ed koeficientu t\u0159en\u00ed podle normy ISO 15359<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-663e3cc elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"663e3cc\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li data-start=\"4230\" data-end=\"4332\"><strong data-start=\"4230\" data-end=\"4257\">Kontrola prost\u0159ed\u00ed<\/strong>: Teplota a vlhkost mohou v\u00fdrazn\u011b ovlivnit t\u0159en\u00ed povrchu pap\u00edru.<\/li><li data-start=\"4335\" data-end=\"4439\"><strong data-start=\"4335\" data-end=\"4368\">Pou\u017eit\u00ed jednotn\u00fdch podkladov\u00fdch materi\u00e1l\u016f<\/strong>: Ned\u016fsledn\u00e9 podlo\u017een\u00ed vede k nespolehliv\u00e9mu tlaku a zku\u0161ebn\u00ed odchylce.<\/li><li data-start=\"4442\" data-end=\"4544\"><strong data-start=\"4442\" data-end=\"4461\">Kontrola doby n\u00e1b\u011bhu<\/strong>: M\u011bla by se pohybovat v rozmez\u00ed 0,5 a\u017e 5 sekund - v\u00fdsledky mimo toto rozmez\u00ed jsou neplatn\u00e9.<\/li><li data-start=\"4547\" data-end=\"4631\"><strong data-start=\"4547\" data-end=\"4574\">Vyhn\u011bte se pohybu typu \"stick-slip<\/strong>: V p\u0159\u00edpad\u011b pozorov\u00e1n\u00ed se hodnoty kinetick\u00e9ho t\u0159en\u00ed st\u00e1vaj\u00ed nespolehliv\u00fdmi.<\/li><li data-start=\"4634\" data-end=\"4747\"><strong data-start=\"4634\" data-end=\"4672\">Pravideln\u00e1 kalibrace za\u0159\u00edzen\u00ed<\/strong>: Pro zaji\u0161t\u011bn\u00ed shody s po\u017eadavkem na p\u0159esnost sn\u00edma\u010de zat\u00ed\u017een\u00ed \u00b12% podle normy ISO 15359.<\/li><\/ul>\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<\/div>\n\t\t<div class=\"elementor-element elementor-element-b0586e5 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"b0586e5\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-f9046cc e-con-full e-flex e-con e-child\" data-id=\"f9046cc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4f0b8e elementor-widget elementor-widget-heading\" data-id=\"c4f0b8e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pro\u010d si vybrat n\u00e1\u0161 COF-01 pro testov\u00e1n\u00ed podle ISO 15359?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2186d6f elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"2186d6f\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"4817\" data-end=\"4935\">Cell Instruments' <strong data-start=\"4835\" data-end=\"4876\">COF-01 <a href=\"https:\/\/www.coefficientfriction.com\/cs\/coefficient-of-friction-testing-equipment\/\">Tester sou\u010dinitele t\u0159en\u00ed<\/a><\/strong> je navr\u017een pro p\u0159esn\u00e9 a konzistentn\u00ed testov\u00e1n\u00ed t\u0159en\u00ed:<\/p><ul data-start=\"4937\" data-end=\"5222\"><li data-start=\"4937\" data-end=\"4987\"><p data-start=\"4939\" data-end=\"4987\"><strong data-start=\"4939\" data-end=\"4962\">Rozhran\u00ed PLC + HMI<\/strong> pro intuitivn\u00ed ovl\u00e1d\u00e1n\u00ed.<\/p><\/li><li data-start=\"4988\" data-end=\"5065\"><p data-start=\"4990\" data-end=\"5065\"><strong data-start=\"4990\" data-end=\"5016\">P\u0159esn\u00fd syst\u00e9m pohonu<\/strong> zaji\u0161\u0165uje p\u0159esn\u00e9 \u0159\u00edzen\u00ed doby n\u00e1b\u011bhu a rychlosti.<\/p><\/li><li data-start=\"5066\" data-end=\"5154\"><p data-start=\"5068\" data-end=\"5154\"><strong data-start=\"5068\" data-end=\"5088\">Vestav\u011bn\u00e1 tisk\u00e1rna<\/strong> a <strong data-start=\"5093\" data-end=\"5114\">voliteln\u00fd software<\/strong> zjednodu\u0161it sb\u011br dat a pod\u00e1v\u00e1n\u00ed zpr\u00e1v.<\/p><\/li><li data-start=\"5155\" data-end=\"5222\"><p data-start=\"5157\" data-end=\"5222\">Pln\u011b podporuje zku\u0161ebn\u00ed postupy a normy pro p\u0159\u00edstroje ISO 15359.<\/p><\/li><\/ul>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d2c64c e-flex e-con-boxed e-con e-parent\" data-id=\"6d2c64c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c394047 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"c394047\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Nej\u010dast\u011bj\u0161\u00ed dotazy<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b484e06 elementor-invisible elementor-widget elementor-widget-n-accordion\" data-id=\"b484e06\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;max_items_expended&quot;:&quot;multiple&quot;,&quot;default_state&quot;:&quot;expanded&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Akordeon. Odkazy otev\u00edrejte kl\u00e1vesou Enter nebo mezern\u00edk, zav\u00edrejte kl\u00e1vesou Escape a navigujte pomoc\u00ed \u0161ipek.\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1890\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1890\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 1. Jak\u00fd je rozd\u00edl mezi statick\u00fdm a kinetick\u00fdm koeficientem t\u0159en\u00ed? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1890\" class=\"elementor-element elementor-element-4dda86b e-con-full e-flex e-con e-child\" data-id=\"4dda86b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b1ee56f elementor-widget elementor-widget-text-editor\" data-id=\"b1ee56f\" 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\t\t<p>Statick\u00fd koeficient (\u03bc\u209b) m\u011b\u0159\u00ed odpor p\u0159i zah\u00e1jen\u00ed pohybu, zat\u00edmco kinetick\u00fd koeficient (\u03bc\u2096) m\u011b\u0159\u00ed odpor b\u011bhem pohybu.<\/p>\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<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1891\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1891\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 2. Pro\u010d je norma ISO 15359 d\u016fle\u017eit\u00e1 pro testov\u00e1n\u00ed pap\u00edru? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1891\" class=\"elementor-element elementor-element-4213cd7 e-con-full e-flex e-con e-child\" data-id=\"4213cd7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a5cb0ea elementor-widget elementor-widget-text-editor\" data-id=\"a5cb0ea\" 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\t\t<p>Poskytuje konzistentn\u00ed metodu hodnocen\u00ed vz\u00e1jemn\u00e9ho p\u016fsoben\u00ed povrch\u016f pap\u00edru, co\u017e je d\u016fle\u017eit\u00e9 pro zpracov\u00e1n\u00ed a kone\u010dn\u00e9 pou\u017eit\u00ed.<\/p>\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<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1892\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1892\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 3. Kolik zkou\u0161ek vy\u017eaduje norma ISO 15359? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1892\" class=\"elementor-element elementor-element-8cbaf70 e-con-full e-flex e-con e-child\" data-id=\"8cbaf70\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ed707d2 elementor-widget elementor-widget-text-editor\" data-id=\"ed707d2\" 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\t\t<p>K zaji\u0161t\u011bn\u00ed statistick\u00e9 spolehlivosti je t\u0159eba alespo\u0148 \u0161esti platn\u00fdch v\u00fdsledk\u016f testu.<\/p>\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<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1893\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1893\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 4. Jak\u00fd druh pap\u00edru lze testovat podle normy ISO 15359? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1893\" class=\"elementor-element elementor-element-01f62b9 e-flex e-con-boxed e-con e-child\" data-id=\"01f62b9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f8e70d7 elementor-widget elementor-widget-text-editor\" data-id=\"f8e70d7\" 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\t\t<p>Testovat lze v\u0161echny typy pap\u00edru a lepenky bez ohledu na jejich povrchovou \u00fapravu nebo tlou\u0161\u0165ku.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1894\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1894\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 5. Kter\u00fd p\u0159\u00edstroj se doporu\u010duje pro testov\u00e1n\u00ed podle normy ISO 15359? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1894\" class=\"elementor-element elementor-element-0dd2c60 e-flex e-con-boxed e-con e-child\" data-id=\"0dd2c60\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c7d500 elementor-widget elementor-widget-text-editor\" data-id=\"5c7d500\" 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\t\t<p>P\u0159\u00edstroj COF-01 od spole\u010dnosti Cell Instruments je pln\u011b v souladu s normou ISO 15359 a je ur\u010den pro p\u0159esn\u00e9, automatizovan\u00e9 zkou\u0161ky t\u0159en\u00ed pap\u00edru a lepenky.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Paper and board \u2014 Determination of the static and kinetic coefficients of friction \u2014 Horizontal plane method\u200b In industries such as packaging, printing, and paper manufacturing, understanding how materials interact through surface contact is critical. Friction plays a central role in how paper behaves during processing, transport, or end-use. That\u2019s where ISO 15359 becomes essential. [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-502","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/pages\/502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/comments?post=502"}],"version-history":[{"count":4,"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/pages\/502\/revisions"}],"predecessor-version":[{"id":508,"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/pages\/502\/revisions\/508"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/media?parent=502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}