{"id":9303,"date":"2026-02-02T11:23:36","date_gmt":"2026-02-02T03:23:36","guid":{"rendered":"https:\/\/www.packqc.com\/applications\/ink-rub-test\/"},"modified":"2026-03-16T11:32:31","modified_gmt":"2026-03-16T03:32:31","slug":"ink-rub-test","status":"publish","type":"applications","link":"https:\/\/www.packqc.com\/cs\/applications\/ink-rub-test\/","title":{"rendered":"Zkou\u0161ka t\u0159en\u00edm inkoustu na obalech a etiket\u00e1ch - ASTM D5264"},"content":{"rendered":"<p>Ti\u0161t\u011bn\u00e9 obaly, etikety a reklamn\u00ed grafika se b\u011bhem skladov\u00e1n\u00ed, p\u0159epravy a manipulace zna\u010dn\u011b opot\u0159ebov\u00e1vaj\u00ed. Zaji\u0161t\u011bn\u00ed jejich trvanlivosti vy\u017eaduje spolehliv\u00e9 metody hodnocen\u00ed. Jednou z nejuzn\u00e1van\u011bj\u0161\u00edch technik je <strong data-start=\"672\" data-end=\"688\">test ot\u011bru inkoustu<\/strong>, standardizovan\u00fd zp\u016fsob m\u011b\u0159en\u00ed odolnosti tiskovin proti od\u011bru. Tento \u010dl\u00e1nek p\u0159edstavuje zkou\u0161ku ot\u011bru inkoustu, vysv\u011btluje postup podle normy ASTM D5264 a zd\u016fraz\u0148uje, jak se prov\u00e1d\u00ed <strong data-start=\"860\" data-end=\"885\">tester odolnosti proti ot\u011bru<\/strong> zaji\u0161\u0165uje konzistentn\u00ed v\u00fdsledky.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pro\u010d je test t\u0159en\u00ed inkoustu v tisku a balen\u00ed d\u016fle\u017eit\u00fd?<\/h2>\n\n\n\n<p>Ot\u011br je jednou z nej\u010dast\u011bj\u0161\u00edch p\u0159\u00ed\u010din degradace tisku. B\u011bhem p\u0159epravy a pou\u017e\u00edv\u00e1n\u00ed m\u016f\u017ee t\u0159en\u00ed zp\u016fsobit rozmaz\u00e1n\u00ed, vyblednut\u00ed nebo p\u0159enos inkoustu, co\u017e vede k:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sn\u00ed\u017een\u00fd vzhled a \u010ditelnost zna\u010dky<\/li>\n\n\n\n<li>Nespokojenost z\u00e1kazn\u00edk\u016f kv\u016fli \u0161patn\u00e9 prezentaci v\u00fdrobku<\/li>\n\n\n\n<li>Probl\u00e9my s dodr\u017eov\u00e1n\u00edm p\u0159edpis\u016f v regulovan\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch, kde je jasnost ozna\u010dov\u00e1n\u00ed kritick\u00e1.<\/li>\n<\/ul>\n\n\n\n<p>Prov\u00e1d\u011bn\u00edm <strong data-start=\"1341\" data-end=\"1373\">zkou\u0161ka odolnosti inkoustu proti od\u011bru<\/strong>, mohou v\u00fdrobci vyhodnotit, zda jejich ti\u0161t\u011bn\u00e9 materi\u00e1ly t\u011bmto re\u00e1ln\u00fdm podm\u00ednk\u00e1m odol\u00e1vaj\u00ed. T\u00edm je zaji\u0161t\u011bna kvalita v\u00fdrobk\u016f i d\u016fv\u011bra spot\u0159ebitel\u016f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D5264 a jej\u00ed \u00faloha p\u0159i zkou\u0161en\u00ed odolnosti inkoustu proti od\u011bru<\/h2>\n\n\n\n<p>Nej\u010dast\u011bji uv\u00e1d\u011bn\u00fdm pokynem pro toto hodnocen\u00ed je <strong data-start=\"1659\" data-end=\"1767\"><a href=\"https:\/\/www.packqc.com\/cs\/standard\/astm-d5264\/\">ASTM D5264<\/a> - Standardn\u00ed postup pro odolnost poti\u0161t\u011bn\u00fdch materi\u00e1l\u016f proti od\u011bru pomoc\u00ed Sutherlandova testeru ot\u011bru<\/strong>. Tato norma popisuje zp\u016fsob m\u011b\u0159en\u00ed trvanlivosti tisku pomoc\u00ed \u0159\u00edzen\u00fdch cykl\u016f t\u0159en\u00ed mezi vzorkem a receptorov\u00fdm povrchem.<\/p>\n\n\n\n<p>Kl\u00ed\u010dov\u00e9 body <a href=\"https:\/\/store.astm.org\/d5264-98r19.html\" rel=\"nofollow noopener\" target=\"_blank\">ASTM D5264<\/a> zahrnout:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1945\" data-end=\"1959\">Nastaven\u00ed testu<\/strong>: Potiskovan\u00fd materi\u00e1l je um\u00edst\u011bn na gumov\u00e9 podlo\u017ece, zat\u00edmco receptor je p\u0159ipevn\u011bn k z\u00e1va\u017e\u00ed o hmotnosti 2 lb (0,91 kg) nebo 4 lb (1,82 kg).<\/li>\n\n\n\n<li><strong data-start=\"2085\" data-end=\"2098\">Operace<\/strong>: Receptor se pohybuje nad otiskem tam a zp\u011bt po nastaven\u00fd po\u010det tah\u016f. Ka\u017ed\u00fd tah p\u0159edstavuje jeden kompletn\u00ed cyklus.<\/li>\n\n\n\n<li><strong data-start=\"2220\" data-end=\"2234\">Hodnocen\u00ed<\/strong>: Po testu se zkontroluje, zda nen\u00ed tisk viditeln\u011b degradov\u00e1n, a analyzuje se p\u0159enos inkoustu na receptor.<\/li>\n\n\n\n<li><strong data-start=\"2351\" data-end=\"2367\">Aplikace<\/strong>: Tento postup je vhodn\u00fd pro inkousty, n\u00e1t\u011bry, lamin\u00e1ty a substr\u00e1ty a lze jej p\u0159izp\u016fsobit ke studiu \u00fa\u010dink\u016f v\u00fdrobk\u016f, jako jsou detergenty nebo kontakt s potravinami.<\/li>\n<\/ul>\n\n\n\n<p>Tato metoda poskytuje opakovateln\u00fd zp\u016fsob porovn\u00e1n\u00ed odolnosti proti od\u011bru v kontrolovan\u00fdch podm\u00ednk\u00e1ch, co\u017e umo\u017e\u0148uje odb\u011bratel\u016fm i dodavatel\u016fm dohodnout se na v\u00fdkonnostn\u00edch standardech.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Aplikace zkou\u0161ky odolnosti inkoustu proti od\u011bru<\/h2>\n\n\n\n<p>Test t\u0159en\u00ed inkoustem je \u0161iroce pou\u017e\u00edv\u00e1n v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch, v\u010detn\u011b:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3661\" data-end=\"3674\">Obal<\/strong>: Zaji\u0161t\u011bn\u00ed \u010ditelnosti etiket na obalech potravin, n\u00e1poj\u016f a l\u00e9\u010div.<\/li>\n\n\n\n<li><strong data-start=\"3754\" data-end=\"3779\">Textilie a n\u00e1t\u011bry<\/strong>: Kontrola trvanlivosti ti\u0161t\u011bn\u00fdch vzor\u016f na tkanin\u00e1ch nebo povr\u0161\u00edch s povrchovou \u00fapravou.<\/li>\n\n\n\n<li><strong data-start=\"3859\" data-end=\"3886\">Lepidla a lamin\u00e1ty<\/strong>: Hodnocen\u00ed odolnosti proti od\u011bru v p\u0159\u00edpadech, kdy se vrstven\u00e9 materi\u00e1ly mohou t\u0159\u00edt o sebe.<\/li>\n\n\n\n<li><strong data-start=\"3962\" data-end=\"3993\">Agentury pro kontrolu kvality<\/strong>: Poskytov\u00e1n\u00ed standardizovan\u00fdch, hl\u00e1\u0161en\u00fdch v\u00fdsledk\u016f pro audity shody.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Printed packaging, labels, and commercial graphics face significant wear during storage, shipping, and handling. Ensuring their durability requires reliable evaluation methods. One of the most widely recognized techniques is the ink rub test, a standardized way to measure abrasion resistance in printed materials. This article introduces the ink rub test, explains the ASTM D5264 procedure, [&hellip;]<\/p>","protected":false},"featured_media":2952,"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":""}}},"class_list":["post-9303","applications","type-applications","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/applications\/9303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/applications"}],"about":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/types\/applications"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/media\/2952"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/media?parent=9303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}