{"id":665,"date":"2025-09-23T07:13:41","date_gmt":"2025-09-23T07:13:41","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?page_id=665"},"modified":"2025-09-23T07:37:57","modified_gmt":"2025-09-23T07:37:57","slug":"cardboard-coefficient-of-friction","status":"publish","type":"page","link":"https:\/\/www.coefficientfriction.com\/cs\/application\/cardboard-coefficient-of-friction","title":{"rendered":"Karton"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"665\" class=\"elementor elementor-665\" 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-60fbb6b e-con-full e-flex e-con e-child\" data-id=\"60fbb6b\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e3633c 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<h1 class=\"elementor-heading-title elementor-size-default\">Koeficient t\u0159en\u00ed lepenky<\/h1>\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>ASTM D4521, TAPPI T815, TAPPI T816<\/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<\/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-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=\"401\" data-end=\"792\">Na str\u00e1nk\u00e1ch <strong data-start=\"405\" data-end=\"442\">koeficient t\u0159en\u00ed lepenka<\/strong> je kl\u00ed\u010dov\u00fdm parametrem p\u0159i kontrole kvality obal\u016f, kter\u00fd p\u0159\u00edmo ovliv\u0148uje pevnost stohov\u00e1n\u00ed, efektivitu manipulace a bezpe\u010dnost p\u0159epravy. Pro v\u00fdrobce obal\u016f, zpracovatele a agentury pro kontrolu kvality je znalost t\u0159ec\u00edch vlastnost\u00ed z\u00e1rukou spolehliv\u00e9ho fungov\u00e1n\u00ed obal\u016f z vlnit\u00e9 a pevn\u00e9 lepenky v re\u00e1ln\u00fdch podm\u00ednk\u00e1ch.<\/p><p data-start=\"794\" data-end=\"1006\">P\u0159esn\u00e9 m\u011b\u0159en\u00ed <strong data-start=\"822\" data-end=\"859\">koeficient t\u0159en\u00ed lepenky<\/strong> nejen zvy\u0161uje bezpe\u010dnost, ale tak\u00e9 zvy\u0161uje efektivitu n\u00e1klad\u016f t\u00edm, \u017ee zabra\u0148uje po\u0161kozen\u00ed, sklouznut\u00ed a poruch\u00e1m obalu b\u011bhem skladov\u00e1n\u00ed nebo p\u0159epravy.<\/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\">Pro\u010d je koeficient t\u0159en\u00ed v kartonov\u00fdch obalech d\u016fle\u017eit\u00fd?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bb9ae2 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"3bb9ae2\" 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=\"1078\" data-end=\"1392\">T\u0159en\u00ed ovliv\u0148uje vz\u00e1jemnou interakci povrch\u016f lepenky p\u0159i stohov\u00e1n\u00ed, paletizaci nebo p\u0159eprav\u011b. Pokud <strong data-start=\"1194\" data-end=\"1228\">koeficient t\u0159en\u00ed lepenky<\/strong> je p\u0159\u00edli\u0161 n\u00edzk\u00e1, m\u016f\u017ee doj\u00edt k posunut\u00ed nebo p\u0159evr\u00e1cen\u00ed box\u016f a hroz\u00ed ztr\u00e1ta v\u00fdrobku. Pokud je p\u0159\u00edli\u0161 vysok\u00e1, mohou vzniknout probl\u00e9my v automatizovan\u00fdch manipula\u010dn\u00edch syst\u00e9mech, kde je vy\u017eadov\u00e1n plynul\u00fd pohyb.<\/p><p data-start=\"1394\" data-end=\"1486\">M\u011b\u0159en\u00ed a kontrola <strong data-start=\"1430\" data-end=\"1467\">koeficient t\u0159en\u00ed lepenka<\/strong> je nezbytn\u00fd pro:<\/p><ul><li data-start=\"1490\" data-end=\"1553\">Zajistit <strong data-start=\"1497\" data-end=\"1516\">stabiln\u00ed stohov\u00e1n\u00ed<\/strong> ve skladech a p\u0159i p\u0159eprav\u011b.<\/li><li data-start=\"1556\" data-end=\"1625\">Zlep\u0161it <strong data-start=\"1564\" data-end=\"1592\">kompatibilita s automatizac\u00ed<\/strong> ve vysokorychlostn\u00edch balic\u00edch link\u00e1ch.<\/li><li data-start=\"1628\" data-end=\"1677\">Sn\u00ed\u017een\u00ed rizika <strong data-start=\"1647\" data-end=\"1674\">po\u0161kozen\u00ed a ztr\u00e1ty v\u00fdrobk\u016f<\/strong>.<\/li><li data-start=\"1680\" data-end=\"1729\">Podpora dodr\u017eov\u00e1n\u00ed <strong data-start=\"1704\" data-end=\"1726\">pr\u016fmyslov\u00e9 standardy<\/strong>.<\/li><\/ul>\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-70bac52 e-flex e-con-boxed e-con e-parent\" data-id=\"70bac52\" 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-38e9bd9 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"38e9bd9\" 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\">Standardn\u00ed zku\u0161ebn\u00ed metody pro stanoven\u00ed koeficientu t\u0159en\u00ed lepenky<br><small>ASTM D4521, TAPPI T815, TAPPI T816<\/small><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-234d2e3 elementor-position-left elementor-vertical-align-middle elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"234d2e3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard.webp\" class=\"attachment-full size-full wp-image-82\" alt=\"Standard TAPPI\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard.webp 400w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard-150x150.webp 150w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/elementor\/thumbs\/TAPPI-Standard-r3f5dogdkrn9i5rubj9ydgo4qu0szfwacr8v4cjavk.webp 200w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">TAPPI T816 Koeficient statick\u00e9ho t\u0159en\u00ed vlnit\u00fdch a pln\u00fdch d\u0159evovl\u00e1knit\u00fdch desek (metoda horizont\u00e1ln\u00ed roviny)<\/h3><p class=\"elementor-image-box-description\">TAPPI T816 roz\u0161i\u0159uje testov\u00e1n\u00ed jak na <b>statick\u00e9 a kinetick\u00e9 t\u0159en\u00ed<\/b>, zahrnuj\u00edc\u00ed odpor p\u0159i zah\u00e1jen\u00ed pohybu a odpor p\u0159i klouz\u00e1n\u00ed. Tato metoda nab\u00edz\u00ed komplexn\u011bj\u0161\u00ed pochopen\u00ed chov\u00e1n\u00ed lepenky, zejm\u00e9na v p\u0159\u00edpad\u011b <b>dynamick\u00e9 prost\u0159ed\u00ed pro manipulaci s materi\u00e1lem<\/b> kde jsou ob\u011b hodnoty kritick\u00e9.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16cef5c elementor-position-left elementor-vertical-align-middle elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"16cef5c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard.webp\" class=\"attachment-full size-full wp-image-82\" alt=\"Standard TAPPI\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard.webp 400w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard-150x150.webp 150w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/elementor\/thumbs\/TAPPI-Standard-r3f5dogdkrn9i5rubj9ydgo4qu0szfwacr8v4cjavk.webp 200w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">TAPPI T815 Koeficient statick\u00e9ho t\u0159en\u00ed (\u00fahel skluzu) obal\u016f a obalov\u00fdch materi\u00e1l\u016f (v\u010detn\u011b p\u0159epravn\u00edch pytlov\u00fdch pap\u00edr\u016f, vlnit\u00e9 a pevn\u00e9 vl\u00e1knit\u00e9 lepenky) (metoda naklon\u011bn\u00e9 roviny)<\/h3><p class=\"elementor-image-box-description\">TAPPI T815 om-24 je v \u00fazk\u00e9m souladu s normou ASTM D4521, ale zd\u016fraz\u0148uje jej\u00ed pou\u017eit\u00ed pro obalov\u00e9 materi\u00e1ly, jako je vlnit\u00e1 lepenka. Definuje <b>zkou\u0161ka \u00fahlu skluzu<\/b>, kter\u00fd simuluje skute\u010dn\u00e9 podm\u00ednky manipulace. M\u011b\u0159en\u00edm po\u010d\u00e1te\u010dn\u00edho \u00fahlu skluzu mohou v\u00fdrobci zajistit, aby jejich obaly udr\u017eovaly \u00farove\u0148 t\u0159en\u00ed nezbytnou pro bezpe\u010dn\u00e9 stohov\u00e1n\u00ed a p\u0159epravu.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bfe4ac5 elementor-position-left elementor-vertical-align-middle elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"bfe4ac5\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.coefficientfriction.com\/cs\/astm-d1894\/\" tabindex=\"-1\"><img decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-1.webp\" class=\"attachment-full size-full wp-image-80\" alt=\"ASTM\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-1.webp 400w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-1-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-1-150x150.webp 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.coefficientfriction.com\/cs\/astm-d1894\/\">ASTM D4521 Standardn\u00ed zku\u0161ebn\u00ed metoda pro stanoven\u00ed koeficientu statick\u00e9ho t\u0159en\u00ed vlnit\u00fdch a pln\u00fdch d\u0159evovl\u00e1knit\u00fdch desek<\/a><\/h3><p class=\"elementor-image-box-description\">Norma ASTM D4521 specifikuje metodu naklon\u011bn\u00e9 roviny pro m\u011b\u0159en\u00ed <b>koeficient statick\u00e9ho t\u0159en\u00ed<\/b> z vlnit\u00e9 a pevn\u00e9 lepenky, jako\u017e i z p\u0159epravn\u00edch pytlov\u00fdch pap\u00edr\u016f. Zkou\u0161ka spo\u010d\u00edv\u00e1 v postupn\u00e9m nakl\u00e1n\u011bn\u00ed roviny, dokud se vzorek neza\u010dne posouvat. \u00dahel, pod kter\u00fdm se za\u010dne pohybovat, odpov\u00edd\u00e1 statick\u00e9mu t\u0159en\u00ed. Tato metoda je \u0161iroce p\u0159ij\u00edm\u00e1na d\u00edky sv\u00e9 <b>p\u0159esnost a reprodukovatelnost<\/b>.<\/p><\/div><\/div>\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-1d5271a e-flex e-con-boxed e-con e-parent\" data-id=\"1d5271a\" 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-50d3304 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"50d3304\" 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\">Jak prov\u00e1d\u011bt zkou\u0161ky 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-5aa0ba2 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"5aa0ba2\" 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=\"3256\" data-end=\"3316\">Typick\u00e1 zkou\u0161ka t\u0159en\u00ed lepenky prob\u00edh\u00e1 n\u00e1sledovn\u011b:<\/p><ol><li data-start=\"3321\" data-end=\"3435\"><strong data-start=\"3321\" data-end=\"3343\">P\u0159\u00edprava vzorku<\/strong> - Zku\u0161ebn\u00ed vzorky se vy\u0159ez\u00e1vaj\u00ed z vlnit\u00e9 nebo pevn\u00e9 d\u0159evovl\u00e1knit\u00e9 desky za kontrolovan\u00fdch podm\u00ednek.<\/li><li data-start=\"3439\" data-end=\"3546\"><strong data-start=\"3439\" data-end=\"3453\">Nastaven\u00ed testu<\/strong> - Vzorek se um\u00edst\u00ed na naklon\u011bnou rovinu nebo pod s\u00e1n\u011b v kontrolovan\u00e9m prost\u0159ed\u00ed.<\/li><li data-start=\"3550\" data-end=\"3706\"><strong data-start=\"3550\" data-end=\"3565\">M\u011b\u0159en\u00ed<\/strong> - P\u0159i statick\u00e9m t\u0159en\u00ed se rovina nakl\u00e1n\u00ed, dokud se vzorek neza\u010dne pohybovat. U kinetick\u00e9ho t\u0159en\u00ed se pohyb m\u011b\u0159\u00ed, jakmile za\u010dne klouzat.<\/li><li data-start=\"3710\" data-end=\"3832\"><strong data-start=\"3710\" data-end=\"3735\">Interpretace v\u00fdsledk\u016f<\/strong> - Hodnoty t\u0159en\u00ed se vyjad\u0159uj\u00ed jako pom\u011br (s\u00edla odporu proti pohybu d\u011blen\u00e1 norm\u00e1lovou silou).<\/li><\/ol><p data-start=\"3834\" data-end=\"3995\">Modern\u00ed p\u0159\u00edstroje zaji\u0161\u0165uj\u00ed vysokou p\u0159esnost a opakovatelnost, co\u017e umo\u017e\u0148uje spole\u010dnostem splnit po\u017eadavky na <strong data-start=\"3921\" data-end=\"3963\">ASTM D4521, TAPPI T815 a TAPPI T816<\/strong> po\u017eadavky s jistotou.<\/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-3703318 e-flex e-con-boxed e-con e-parent\" data-id=\"3703318\" 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-9d80ed0 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"9d80ed0\" 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\">Spolehliv\u00e9 testov\u00e1n\u00ed s Cell Instruments COF-01 a COF-03<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0e67f5 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"e0e67f5\" 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=\"393\" data-end=\"553\">Pro v\u00fdrobce obal\u016f a laborato\u0159e vy\u017eaduje p\u0159esn\u00e9 m\u011b\u0159en\u00ed t\u0159en\u00ed spolehliv\u00e9 vybaven\u00ed. <strong data-start=\"500\" data-end=\"550\">Cell Instruments nab\u00edz\u00ed dv\u011b pokro\u010dil\u00e1 \u0159e\u0161en\u00ed<\/strong>:<\/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-9387db5 e-con-full e-flex e-con e-child\" data-id=\"9387db5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e136a83 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"e136a83\" 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<p data-start=\"557\" data-end=\"865\"><strong data-start=\"557\" data-end=\"598\">Tester koeficientu t\u0159en\u00ed COF-01<\/strong> - Je navr\u017een pro standardn\u00ed obalov\u00e9 a karton\u00e1\u017en\u00ed aplikace a poskytuje p\u0159esn\u00e9 hodnoty statick\u00e9ho a kinetick\u00e9ho t\u0159en\u00ed v souladu se standardn\u00edmi po\u017eadavky. <strong data-start=\"729\" data-end=\"771\">ASTM D4521, TAPPI T815 a TAPPI T816<\/strong>. Jeho stabiln\u00ed konstrukce zaji\u0161\u0165uje opakovateln\u00e9 v\u00fdsledky, tak\u017ee je ide\u00e1ln\u00ed pro rutinn\u00ed kontrolu kvality.<\/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-ffa7f71 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"ffa7f71\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&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<figure class=\"wp-caption\">\n\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=\"600\" height=\"600\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03.webp\" class=\"attachment-full size-full wp-image-98\" alt=\"za\u0159\u00edzen\u00ed pro testov\u00e1n\u00ed sou\u010dinitele t\u0159en\u00ed 03\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03-150x150.webp 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Tester koeficientu t\u0159en\u00ed COF-01<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\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<div class=\"elementor-element elementor-element-1f4fa7f e-con-full e-flex e-con e-child\" data-id=\"1f4fa7f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c8e0fd elementor-invisible elementor-widget elementor-widget-image\" data-id=\"2c8e0fd\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.coefficientfriction.com\/cs\/inclined-plane-coefficient-of-friction-tester\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/Inclined-Plane-Coefficient-of-Friction-Tester-02.webp\" class=\"attachment-full size-full wp-image-121\" alt=\"Tester koeficientu t\u0159en\u00ed na naklon\u011bn\u00e9 rovin\u011b 02\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/Inclined-Plane-Coefficient-of-Friction-Tester-02.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/Inclined-Plane-Coefficient-of-Friction-Tester-02-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/Inclined-Plane-Coefficient-of-Friction-Tester-02-150x150.webp 150w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/elementor\/thumbs\/Inclined-Plane-Coefficient-of-Friction-Tester-02-r3gradsbucsajlkptro0k9osom1smq3i9118z6ksx4.webp 420w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">COF-03 Tester koeficientu t\u0159en\u00ed na naklon\u011bn\u00e9 rovin\u011b<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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-deed778 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"deed778\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&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=\"557\" data-end=\"865\"><strong data-start=\"869\" data-end=\"925\">COF-03 Vysoce p\u0159esn\u00fd tester koeficientu t\u0159en\u00ed<\/strong> - Vylep\u0161en\u00fd model s vy\u0161\u0161\u00ed citlivost\u00ed a automatiza\u010dn\u00edmi funkcemi. Tato verze je vhodn\u00e1 pro <strong data-start=\"1028\" data-end=\"1113\">v\u00fdzkumn\u00e9 a v\u00fdvojov\u00e9 laborato\u0159e, pokro\u010dil\u00e9 testov\u00e1n\u00ed obal\u016f a z\u00e1kazn\u00edci, kte\u0159\u00ed vy\u017eaduj\u00ed zv\u00fd\u0161enou p\u0159esnost.<\/strong>.<\/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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Koeficient t\u0159en\u00ed lepenky \u2013 ASTM D4521, TAPPI T815, TAPPI T816 Koeficient t\u0159en\u00ed lepenky je kl\u00ed\u010dov\u00fdm parametrem p\u0159i kontrole kvality obal\u016f, kter\u00fd p\u0159\u00edmo ovliv\u0148uje pevnost p\u0159i stohov\u00e1n\u00ed, efektivitu manipulace a bezpe\u010dnost p\u0159epravy. Pro v\u00fdrobce obal\u016f, zpracovatele a org\u00e1ny prov\u00e1d\u011bj\u00edc\u00ed kontrolu kvality je pochopen\u00ed t\u0159ec\u00edch vlastnost\u00ed z\u00e1rukou toho, \u017ee obaly z vlnit\u00e9 lepenky a pevn\u00e9 lepenky budou spolehliv\u011b fungovat v re\u00e1ln\u00fdch podm\u00ednk\u00e1ch. [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"parent":52,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-665","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/pages\/665","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=665"}],"version-history":[{"count":6,"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/pages\/665\/revisions"}],"predecessor-version":[{"id":763,"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/pages\/665\/revisions\/763"}],"up":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/pages\/52"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/cs\/wp-json\/wp\/v2\/media?parent=665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}