{"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\/sl\/applications\/ink-rub-test\/","title":{"rendered":"Preskus drgnjenja \u010drnila za embala\u017eo in etikete - ASTM D5264"},"content":{"rendered":"<p>Natisnjena embala\u017ea, etikete in komercialna grafika se med skladi\u0161\u010denjem, po\u0161iljanjem in rokovanjem precej obrabijo. Za zagotavljanje njihove trajnosti so potrebne zanesljive metode ocenjevanja. Ena od najbolj priznanih tehnik je <strong data-start=\"672\" data-end=\"688\">preizkus drgnjenja \u010drnila<\/strong>, standardiziran na\u010din merjenja odpornosti tiskanih materialov proti obrabi. V tem \u010dlanku je predstavljen preskus drgnjenja \u010drnila, razlo\u017een postopek ASTM D5264 in poudarjeno, kako <strong data-start=\"860\" data-end=\"885\">tester odpornosti proti drgnjenju<\/strong> zagotavlja dosledne rezultate.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Zakaj je test drgnjenja \u010drnila pomemben pri tiskanju in pakiranju<\/h2>\n\n\n\n<p>Drgnjenje je eden najpogostej\u0161ih vzrokov za poslab\u0161anje kakovosti tiska. Med prevozom in uporabo lahko trenje povzro\u010di, da se \u010drnilo razma\u017ee, zbledi ali prenese, kar povzro\u010di:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zmanj\u0161an videz in \u010ditljivost blagovne znamke<\/li>\n\n\n\n<li>Nezadovoljstvo strank zaradi slabe predstavitve izdelka<\/li>\n\n\n\n<li>Vpra\u0161anja skladnosti v reguliranih panogah, kjer je jasnost ozna\u010devanja klju\u010dnega pomena<\/li>\n<\/ul>\n\n\n\n<p>Z izvajanjem <strong data-start=\"1341\" data-end=\"1373\">preskus odpornosti \u010drnila proti obrabi<\/strong>, lahko proizvajalci ocenijo, ali lahko njihovi tiskani materiali vzdr\u017eijo te resni\u010dne pogoje. To zagotavlja kakovost izdelkov in zaupanje potro\u0161nikov.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D5264 in njegova vloga pri presku\u0161anju odpornosti \u010drnila proti obrabi<\/h2>\n\n\n\n<p>Najpogosteje uporabljena smernica za to ocenjevanje je <strong data-start=\"1659\" data-end=\"1767\"><a href=\"https:\/\/www.packqc.com\/sl\/standard\/astm-d5264\/\">ASTM D5264<\/a> - Standardna praksa za odpornost tiskanih materialov proti obrabi s Sutherlandovim testerjem<\/strong>. V tem standardu je opisano, kako izmeriti obstojnost tiska z uporabo nadzorovanih ciklov drgnjenja med vzorcem in sprejemno povr\u0161ino.<\/p>\n\n\n\n<p>Klju\u010dni poudarki <a href=\"https:\/\/store.astm.org\/d5264-98r19.html\" rel=\"nofollow noopener\" target=\"_blank\">ASTM D5264<\/a> vklju\u010dujejo:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1945\" data-end=\"1959\">Preskusna nastavitev<\/strong>: Natisnjeno gradivo je pritrjeno na gumijasto blazinico, sprejemnik pa na 2 lb (0,91 kg) ali 4 lb (1,82 kg) ute\u017e.<\/li>\n\n\n\n<li><strong data-start=\"2085\" data-end=\"2098\">Operacija<\/strong>: Receptor se premika naprej in nazaj nad odtisom za nastavljeno \u0161tevilo potegov. Vsak poteg je en celoten cikel.<\/li>\n\n\n\n<li><strong data-start=\"2220\" data-end=\"2234\">Ocenjevanje<\/strong>: Po preskusu se preveri vidna degradacija odtisa, na receptorju pa se analizira prenos \u010drnila.<\/li>\n\n\n\n<li><strong data-start=\"2351\" data-end=\"2367\">Aplikacije<\/strong>: Postopek je primeren za \u010drnila, premaze, laminate in podlage ter ga je mogo\u010de prilagoditi za preu\u010devanje u\u010dinkov izdelkov, kot so detergenti ali stik s hrano.<\/li>\n<\/ul>\n\n\n\n<p>Ta metoda zagotavlja ponovljiv na\u010din za primerjavo odpornosti proti obrabi v nadzorovanih pogojih, kar kupcem in dobaviteljem omogo\u010da, da se dogovorijo o standardih zmogljivosti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Uporaba preskusa odpornosti \u010drnila proti obrabi<\/h2>\n\n\n\n<p>Test drgnjenja \u010drnila se pogosto uporablja v razli\u010dnih panogah, vklju\u010dno z:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3661\" data-end=\"3674\">Pakiranje<\/strong>: Zagotavljanje, da embala\u017ea \u017eivil, pija\u010d in farmacevtskih izdelkov ohranja jasne oznake.<\/li>\n\n\n\n<li><strong data-start=\"3754\" data-end=\"3779\">Tekstil in premazi<\/strong>: Preverjanje trajnosti natisnjenih vzorcev na tkaninah ali prevle\u010denih povr\u0161inah.<\/li>\n\n\n\n<li><strong data-start=\"3859\" data-end=\"3886\">Lepila in laminati<\/strong>: Ocenjevanje odpornosti proti drgnjenju, kadar se lahko ve\u010dplastni materiali drgnejo skupaj.<\/li>\n\n\n\n<li><strong data-start=\"3962\" data-end=\"3993\">Agencije za nadzor kakovosti<\/strong>: Zagotavljanje standardiziranih rezultatov za revizije skladnosti, o katerih je mogo\u010de poro\u010dati.<\/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\/sl\/wp-json\/wp\/v2\/applications\/9303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/applications"}],"about":[{"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/types\/applications"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/media\/2952"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/media?parent=9303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}