{"id":9830,"date":"2026-02-24T15:11:44","date_gmt":"2026-02-24T07:11:44","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d1709-2\/"},"modified":"2026-04-16T09:53:04","modified_gmt":"2026-04-16T01:53:04","slug":"astm-d1709","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/sl\/standard\/astm-d1709\/","title":{"rendered":"ASTM D1709"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Klju\u010dne preskusne metode udarcev pu\u0161\u010dic v standardu ASTM D1709<\/h2>\n\n\n\n<p>ASTM D1709 dolo\u010da dve osnovni zna\u010dilnosti <strong data-start=\"1111\" data-end=\"1139\">preskusne metode za udarce pu\u0161\u010dic<\/strong>:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D1709 Preskusna metoda A:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uporablja pu\u0161\u010dico s polkro\u017eno glavo premera 38,10 \u00b1 0,13 mm.<\/li>\n\n\n\n<li>Pu\u0161\u010dica pade z vi\u0161ine 0,66 \u00b1 0,01 m.<\/li>\n\n\n\n<li>Primerno za filme, pri katerih je za lomljenje potrebna te\u017ea pu\u0161\u010dic od pribli\u017eno 50 g do 6 kg.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Preskusna metoda B ASTM D1709:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uporablja ve\u010dji premer glave pu\u0161\u010dice 50,80 \u00b1 0,13 mm.<\/li>\n\n\n\n<li>Pu\u0161\u010dica je izpu\u0161\u010dena z vi\u0161ine 1,52 \u00b1 0,03 m.<\/li>\n\n\n\n<li>Uporablja se za filme z odpornostjo proti udarcem, ki zahtevajo od 0,3 kg do 6 kg te\u017ee pu\u0161\u010dic.<\/li>\n<\/ul>\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=\"Udarni tester s padajo\u010do pu\u0161\u010dico na plati\u010dasto folijo in plo\u010devino Metoda A in metoda B ASTM D1709 ISO 7765-1\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/a3_9M0x3w7U?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<p>Te preskusne metode so klju\u010dnega pomena pri ocenjevanju \u017eilavosti in kakovosti plasti\u010dnih folij ter se pogosto uporabljajo v razli\u010dnih panogah, vklju\u010dno z embala\u017eo in varnostjo hrane.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tehnike presku\u0161anja pri udarnem testu s pu\u0161\u010dicami ASTM D1709<\/h2>\n\n\n\n<p>V standardu sta opisani dve u\u010dinkoviti preskusni tehniki za ugotavljanje te\u017ee pu\u0161\u010dic, ki povzro\u010di odpoved 50% v presku\u0161anih vzorcih:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1991\" data-end=\"2022\">Tehnika presku\u0161anja stopni\u0161\u010da<\/strong>\n<ul class=\"wp-block-list\">\n<li>Po vsakem preskusu se te\u017ea pu\u0161\u010dic prilagodi (pove\u010da, \u010de vzorec ne odpove, ali zmanj\u0161a, \u010de odpove).<\/li>\n\n\n\n<li>Ta postopek se nadaljuje, dokler \u0161tevilo okvar (X) ali neokvar (0) ne dose\u017ee deset primerkov.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong data-start=\"2253\" data-end=\"2286\">Alternativna tehnika testiranja<\/strong>\n<ul class=\"wp-block-list\">\n<li>Preskusi se opravijo na skupinah desetih vzorcev z dolo\u010deno te\u017eo pu\u0161\u010dic.<\/li>\n\n\n\n<li>Te\u017ea pu\u0161\u010dic se med skupinami postopoma prilagaja, dokler ni ugotovljena stopnja odpovedi med 0 in 100%.<\/li>\n\n\n\n<li>Za dolo\u010ditev zanesljive mase ob odpovedi zaradi udarca je treba preskusiti vsaj pet skupin.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>Obe tehniki zagotavljata enakovredne in natan\u010dne rezultate, zato lahko proizvajalci izberejo metodo, ki najbolj ustreza njihovim operativnim potrebam.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pomen udarnega preskusa s pu\u0161\u010dico ASTM D1709<\/h2>\n\n\n\n<p>The <strong data-start=\"2787\" data-end=\"2805\">test padca pu\u0161\u010dic<\/strong> je \u0161e posebej dragocen za ocenjevanje trajnosti plasti\u010dnih folij, ki se uporabljajo v kriti\u010dnih aplikacijah. Po standardu ASTM D1709 je ta preskus:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dolo\u010di te\u017eo pu\u0161\u010dic, ki povzro\u010di odpoved vzorca 50% v standardiziranih pogojih.<\/li>\n\n\n\n<li>se zaveda, da na odpornost proti udarcem pomembno vplivata kakovost in enakomernost folije.<\/li>\n\n\n\n<li>Zagotavlja klju\u010dne podatke za razvoj izdelkov in nadzor kakovosti ter pomaga pri izbiri materialov za u\u010dinkovitost in varnost.<\/li>\n<\/ul>\n\n\n\n<p>Pomembno je opozoriti, da so podatki iz <strong data-start=\"3337\" data-end=\"3354\">Preskusna metoda A<\/strong> in <strong data-start=\"3359\" data-end=\"3376\">Preskusna metoda B<\/strong> zaradi razlik v pogojih testiranja in vzor\u010dnih spremenljivkah niso neposredno primerljivi. Vedno se prepri\u010dajte, da izbrana metoda ustreza predvideni uporabi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Izbira pravega preizku\u0161evalnika padcev pu\u0161\u010dic<\/h2>\n\n\n\n<p>Za natan\u010dno in zanesljivo testiranje upo\u0161tevajte <strong data-start=\"3653\" data-end=\"3680\">Cell Instruments FDT-01<\/strong> <a href=\"https:\/\/www.packqc.com\/sl\/products\/fdt-01-dart-impact-tester\/\" target=\"_blank\" rel=\"noreferrer noopener\">Udarni tester Dart<\/a>. Zasnovan tako, da izpolnjuje stroge zahteve <a href=\"https:\/\/www.astm.org\/d1709-22.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D1709<\/a>, FDT-01 ponuja:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p data-start=\"3786\" data-end=\"3852\"><strong data-start=\"3786\" data-end=\"3812\">Prilagodljiva konfiguracija<\/strong> da podpira obe preskusni metodi A in B.<\/p><\/li>\n\n\n\n<li><p data-start=\"3786\" data-end=\"3852\"><strong data-start=\"3855\" data-end=\"3879\" style=\"font-size: 1rem;\">Uporabniku prijazna zasnova<\/strong><span style=\"font-size: 1rem;\"> za u\u010dinkovito testiranje in zanesljive rezultate.<\/span><\/p><\/li>\n\n\n\n<li><p data-start=\"3786\" data-end=\"3852\"><strong data-start=\"3928\" data-end=\"3949\" style=\"font-size: 1rem;\">Natan\u010dno upravljanje<\/strong><span style=\"font-size: 1rem;\"> te\u017ee pu\u0161\u010dic in vi\u0161ine padca, kar zagotavlja ponovljive in ponovljive rezultate.<\/span><\/p><\/li>\n<\/ul>\n\n\n\n<p>Podjetje Cell Instruments je specializirano za zagotavljanje prilagojenih re\u0161itev za presku\u0161anje, ki proizvajalcem pomagajo izpolnjevati regulativne standarde in standarde u\u010dinkovitosti v embala\u017eni, \u017eivilski, medicinski in drugih industrijah.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\tPi\u0161ite nam Pridobite re\u0161itev za testiranje ASTM D1709\t\t\t\t<\/h2>\n\n\n\n<p>Razumevanje in uporaba standarda ASTM D1709 <strong data-start=\"4289\" data-end=\"4316\">preskusna metoda udarca s pu\u0161\u010dico<\/strong> zagotavlja zanesljivost in varnost plasti\u010dnih folij v realnih aplikacijah. Z zanesljivimi preskusnimi postopki, kot so stopni\u0161\u010de in alternativne preskusne tehnike, lahko strokovnjaki z gotovostjo ocenijo odpornost folije proti udarcem, kar pripomore k izbolj\u0161anju izdelkov in ohranjanju visokokakovostnih standardov.<\/p>\n\n\n\n<p>Za ve\u010d informacij o <strong data-start=\"4646\" data-end=\"4673\">Cell Instruments FDT-01<\/strong> ali za pogovor o prilagojenih potrebah po testiranju se \u0161e danes obrnite na na\u0161o tehni\u010dno ekipo!<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Dart Impact Test Methods in ASTM D1709 ASTM D1709 outlines two primary dart impact test methods: ASTM D1709 Test Method A: ASTM D1709 Test Method B: These test methods are critical in evaluating the toughness and quality of plastic films and are widely adopted in various industries, including packaging and food safety applications. Testing [&hellip;]<\/p>","protected":false},"featured_media":8175,"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":[611],"class_list":["post-9830","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/standard\/9830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/media\/8175"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/media?parent=9830"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/standard-category?post=9830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}