{"id":9843,"date":"2026-02-24T15:11:45","date_gmt":"2026-02-24T07:11:45","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-f392-2\/"},"modified":"2026-04-16T09:53:45","modified_gmt":"2026-04-16T01:53:45","slug":"astm-f392","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/lv\/standard\/astm-f392\/","title":{"rendered":"ASTM F392"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Elast\u012bg\u0101s iztur\u012bbas noz\u012bme iepakojuma lietojumos<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lokan\u012bbas iztur\u012bba ir b\u016btiska iepakojuma materi\u0101lu kvalit\u0101tes \u012bpa\u0161\u012bba, jo \u012bpa\u0161i t\u0101d\u0101s nozar\u0113s k\u0101, piem\u0113ram. <strong data-start=\"2878\" data-end=\"2889\">medic\u012bnas<\/strong>, <strong data-start=\"2891\" data-end=\"2909\">farm\u0101cijas<\/strong>, un <strong data-start=\"2915\" data-end=\"2933\">p\u0101rtikas iepakojums<\/strong>, kur barjeras veiktsp\u0113jai laika gait\u0101 j\u0101saglab\u0101 nemain\u012bga. Iepakojuma pl\u0113ves, kas zaud\u0113 integrit\u0101ti atk\u0101rtotas lieces d\u0113\u013c, var izrais\u012bt <strong data-start=\"3065\" data-end=\"3085\">caurumu k\u013c\u016bdas<\/strong>, <strong data-start=\"3087\" data-end=\"3109\">mitruma iek\u013c\u016b\u0161ana<\/strong>vai <strong data-start=\"3114\" data-end=\"3132\">sk\u0101bek\u013ca iek\u013c\u016b\u0161ana<\/strong>, kas apdraud produkta dro\u0161umu un glab\u0101\u0161anas termi\u0146u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong data-start=\"3190\" data-end=\"3203\">ASTM F392<\/strong> \u013cauj ra\u017eot\u0101jiem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Imit\u0113t transport\u0113\u0161anas un p\u0101rkrau\u0161anas slodzi<\/li>\n\n\n\n<li>Nov\u0113rt\u0113t dizaina at\u0161\u0137ir\u012bbas daudzsl\u0101\u0146u pl\u0113v\u0113s<\/li>\n\n\n\n<li>Iepakojuma iztur\u012bbas prognoz\u0113\u0161ana meh\u0101nisk\u0101s slodzes apst\u0101k\u013cos.<\/li>\n\n\n\n<li>Sal\u012bdzin\u0101t da\u017e\u0101du materi\u0101lu strukt\u016bru veiktsp\u0113ju<\/li>\n\n\n\n<li>Atbalsts p\u0113tniec\u012bbas un izstr\u0101des un kvalit\u0101tes nodro\u0161in\u0101\u0161anas l\u0113mumiem<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kombin\u0101cij\u0101 ar p\u0113ckondicion\u0113\u0161anas testiem, piem. <strong data-start=\"3556\" data-end=\"3587\">g\u0101zes p\u0101rvades tarifs (GTR)<\/strong> vai <strong data-start=\"3591\" data-end=\"3634\">mitruma tvaika caurlaid\u012bbas \u0101trums (MVTR)<\/strong> nov\u0113rt\u0113jumi, ASTM F392 k\u013c\u016bst par iepakojuma kvalit\u0101tes nodro\u0161in\u0101\u0161anas pamatpraksi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Izpratne par ASTM F392 un t\u0101 m\u0113r\u0137i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong data-start=\"891\" data-end=\"904\">ASTM F392<\/strong>, ofici\u0101lais nosaukums <em data-start=\"924\" data-end=\"1007\">Standarta prakse elast\u012bgu barjeru materi\u0101lu kondicion\u0113\u0161anai elast\u012bgai iztur\u012bbai<\/em>, nodro\u0161ina sistem\u0101tisku pieeju paraugu iepriek\u0161\u0113jai sagatavo\u0161anai pirms to meh\u0101nisko vai barjeras \u012bpa\u0161\u012bbu nov\u0113rt\u0113\u0161anas. Lai gan t\u0101 tie\u0161i netest\u0113 gal\u012bg\u0101s barjeras vai meh\u0101nisk\u0101s \u012bpa\u0161\u012bbas, t\u0101 defin\u0113 konsekventus kondicion\u0113\u0161anas protokolus, kas imit\u0113 re\u0101los lieces apst\u0101k\u013cus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Standart\u0101 ir nor\u0101d\u012bti pieci kondicion\u0113\u0161anas l\u012bme\u0146i (no A l\u012bdz E), katrs no tiem simul\u0113 at\u0161\u0137ir\u012bgu meh\u0101nisk\u0101s slodzes pak\u0101pi. \u0160ajos apst\u0101k\u013cos elast\u012bbas cikli at\u0161\u0137iras no <strong data-start=\"1449\" data-end=\"1463\">20 l\u012bdz 2700<\/strong>, kas nodro\u0161ina prec\u012bzu piel\u0101go\u0161anu atkar\u012bb\u0101 no materi\u0101la veida un paredz\u0113t\u0101 pielietojuma. Neatkar\u012bgi no t\u0101, vai m\u0113r\u0137is ir nov\u0113rt\u0113t <strong data-start=\"1571\" data-end=\"1592\">caurumu veido\u0161an\u0101s<\/strong>, <strong data-start=\"1594\" data-end=\"1614\">g\u0101zes caurlaid\u012bba<\/strong>vai <strong data-start=\"1619\" data-end=\"1645\">daudzsl\u0101\u0146u nosl\u0101\u0146o\u0161an\u0101s<\/strong>, ASTM F392 nosaka pamatu uzticamai un reproduc\u0113jamai test\u0113\u0161anai.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gelbo Flex testeris: Pamatinstruments, kas ir ASTM F392 pamat\u0101<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Svar\u012bgs komponents <strong data-start=\"1810\" data-end=\"1823\">ASTM F392<\/strong> proced\u016bra ir <strong data-start=\"1841\" data-end=\"1862\">Gelbo elast\u012bbas testeris<\/strong>. \u0160is apar\u0101ts atveido daudzvirzienu spriegumu, ko pl\u0113ves izj\u016bt lieces laik\u0101. T\u0101 kust\u012bba apvieno <strong data-start=\"1977\" data-end=\"2002\">v\u0113rp\u0161ana (l\u012bdz 440\u00b0)<\/strong> un <strong data-start=\"2007\" data-end=\"2030\">horizont\u0101l\u0101 drupin\u0101\u0161ana<\/strong>, efekt\u012bvi imit\u0113jot re\u0101los lieto\u0161anas apst\u0101k\u013cus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong data-start=\"2081\" data-end=\"2102\">Gelbo testa metode<\/strong> izmanto \u0161o meh\u0101nisko iedarb\u012bbu, lai paraugu izliektu ar \u0101trumu <strong data-start=\"2163\" data-end=\"2187\">45 cikli min\u016bt\u0113<\/strong>kontrol\u0113t\u0101 temperat\u016br\u0101 un mitrum\u0101. Atkar\u012bb\u0101 no testa m\u0113r\u0137a - vai p\u0113t\u012bt elast\u012bbas izrais\u012btu <strong data-start=\"2294\" data-end=\"2317\">barjeras degrad\u0101cija<\/strong> vai par\u0101d\u012b\u0161an\u0101s <strong data-start=\"2338\" data-end=\"2350\">caurumi\u0146i<\/strong>-testeris ir konfigur\u0113ts piln\u012bga vai da\u013c\u0113ja elast\u012bguma nosac\u012bjumiem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong data-start=\"2418\" data-end=\"2461\">Cell Instruments Flex iztur\u012bbas testeris<\/strong> pied\u0101v\u0101 prec\u012bzu Gelbo elast\u012bbas metodes ievie\u0161anu, kas piln\u012bb\u0101 atbilst ASTM F392 standartam. T\u0101 ir izstr\u0101d\u0101ta ar regul\u0113jamu lieces g\u0101jienu un cikla kontroli, t\u0101 atbalsta visus kondicion\u0113\u0161anas l\u012bme\u0146us (no A l\u012bdz E), nodro\u0161inot augstu reproduc\u0113jam\u012bbu un test\u0113\u0161anas efektivit\u0101ti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gelbo test\u0113\u0161anas metodes priek\u0161roc\u012bbas elast\u012bbas iztur\u012bbas noteik\u0161anai<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Integr\u0113jot <strong data-start=\"3804\" data-end=\"3825\">Gelbo testa metode<\/strong> ASTM F392 ietvaros sniedz izm\u0113r\u0101mus ieguvumus:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3890\" data-end=\"3921\">Standartiz\u0113ta loc\u012b\u0161anas kust\u012bba<\/strong>: Atveido re\u0101listisku meh\u0101nisko nogurumu, izmantojot noteiktu v\u0113rpes un saspie\u0161anas ce\u013cu.<\/li>\n\n\n\n<li><strong data-start=\"4012\" data-end=\"4042\">Kontrol\u0113ti testa apst\u0101k\u013ci<\/strong>: Mitruma un temperat\u016bras apst\u0101k\u013ci tiek regul\u0113ti, lai nodro\u0161in\u0101tu nemain\u012bgus rezult\u0101tus.<\/li>\n\n\n\n<li><strong data-start=\"4120\" data-end=\"4145\">Kvantitat\u012bvi rezult\u0101ti<\/strong>: Var objekt\u012bvi nov\u0113rt\u0113t caurumu skaitu, barjeras integrit\u0101ti vai meh\u0101nisko stipr\u012bbu p\u0113c elast\u012bguma.<\/li>\n\n\n\n<li><strong data-start=\"4245\" data-end=\"4267\">Daudzsl\u0101\u0146u anal\u012bze<\/strong>: Atbalsta struktur\u0101lo k\u013c\u016bmju nov\u0113rt\u0113\u0161anu sare\u017e\u0123\u012btos lamin\u0101tos.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Izmantojot ASTM F392 kop\u0101 ar t\u0101diem papildu standartiem k\u0101 <strong data-start=\"4397\" data-end=\"4409\">ASTM F88<\/strong> (bl\u012bv\u0113juma iztur\u012bba) vai <strong data-start=\"4429\" data-end=\"4443\">ASTM F1249<\/strong> (WVTR), ra\u017eot\u0101ji ieg\u016bst pilnu profilu par iepakojuma pl\u0113ves veiktsp\u0113ju stresa apst\u0101k\u013cos.<\/p>\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=\"ASTM F392 elast\u012bbas iztur\u012bbas testeris Gelbo flex\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/vkZ57kJslSY?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<h2 class=\"wp-block-heading\">Pareiz\u0101 nopl\u016bdes testera izv\u0113le<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cell Instruments specializ\u0113jas elast\u012bg\u0101 iepakojuma test\u0113\u0161anas risin\u0101jumos. M\u016bsu <strong data-start=\"4697\" data-end=\"4723\">elast\u012bbas iztur\u012bbas testeris<\/strong> ir \u012bpa\u0161i izstr\u0101d\u0101ts atbilsto\u0161i ASTM F392 specifik\u0101cij\u0101m. Ar programm\u0113jamiem kondicion\u0113\u0161anas l\u012bme\u0146iem, prec\u012bzu kust\u012bbas kontroli un piel\u0101gojam\u0101m konfigur\u0101cij\u0101m tas atbalsta gan <strong data-start=\"4900\" data-end=\"4907\">P\u0112TNIEC\u012aBA UN IZSTR\u0100DE<\/strong> un <strong data-start=\"4912\" data-end=\"4918\">QA<\/strong> darba pl\u016bsmas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Neatkar\u012bgi no t\u0101, vai esat iepako\u0161anas in\u017eenieris, laboratorijas tehni\u0137is vai kvalit\u0101tes nodro\u0161in\u0101\u0161anas speci\u0101lists, ar m\u016bsu instrumentiem varat:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Identific\u0113t tr\u016bkumus materi\u0101lu dizain\u0101<\/li>\n\n\n\n<li>Atbilst\u012bbas apstiprin\u0101\u0161ana ASTM protokoliem<\/li>\n\n\n\n<li>Ilgtermi\u0146a barjeru veiktsp\u0113jas nodro\u0161in\u0101\u0161ana kritiski svar\u012bgos lietojumos<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Apvienojum\u0101 ar m\u016bsu pieredzi <strong data-start=\"5230\" data-end=\"5258\">test\u0113\u0161anas risin\u0101jumi p\u0113c pas\u016bt\u012bjuma<\/strong> un <strong data-start=\"5263\" data-end=\"5286\">automatiz\u0113tas platformas<\/strong>, Cell Instruments pied\u0101v\u0101 visaptvero\u0161u atbalstu modernu iepakojuma materi\u0101lu test\u0113\u0161anai.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\tSazinieties ar mums Ieg\u016bt berzes koeficienta test\u0113\u0161anas risin\u0101jumu\t\t\t\t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong data-start=\"5396\" data-end=\"5409\"><a href=\"https:\/\/store.astm.org\/f0392_f0392m-23.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM F392<\/a><\/strong> ir b\u016btisks standarts, lai nov\u0113rt\u0113tu <strong data-start=\"5449\" data-end=\"5468\">elast\u012bbas iztur\u012bba<\/strong> elast\u012bgu barjermateri\u0101lu. Izmantojot kontrol\u0113tu meh\u0101nisko kondicion\u0113\u0161anu, izmantojot <strong data-start=\"5553\" data-end=\"5574\">Gelbo elast\u012bbas testeris<\/strong>, ra\u017eot\u0101ji g\u016bst b\u016btisku ieskatu par iepakojuma pl\u0113ves veiktsp\u0113ju re\u0101l\u0101s slodzes apst\u0101k\u013cos. Port\u0101ls <strong data-start=\"5675\" data-end=\"5696\">Gelbo testa metode<\/strong> \u013cauj prec\u012bzi simul\u0113t lieces vidi, t\u0101d\u0113j\u0101di \u013caujot atkl\u0101t iesp\u0113jamos boj\u0101jumu punktus, pirms iepakojums non\u0101k tirg\u016b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Uz\u0146\u0113mumiem, kas mekl\u0113 stabilas, atk\u0101rtojamas elast\u012bbas test\u0113\u0161anas iesp\u0113jas, <strong data-start=\"5902\" data-end=\"5946\"><a href=\"https:\/\/www.packqc.com\/lv\/\">\u0160\u016bnu instrumenti<\/a>' Flex iztur\u012bbas testeris<\/strong> nodro\u0161ina uzticamu risin\u0101jumu, kas atbilst starptautiskajiem standartiem un nozares vajadz\u012bb\u0101m.<\/p>","protected":false},"excerpt":{"rendered":"<p>The Importance of Flex Durability in Packaging Applications Flex durability is a critical quality attribute for packaging materials, especially in sectors like medical, pharmaceutical, and food packaging, where barrier performance must remain intact over time. Packaging films that lose integrity due to repetitive flexing can lead to pinhole failures, moisture intrusion, or oxygen ingress, all [&hellip;]<\/p>","protected":false},"featured_media":6039,"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-9843","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/standard\/9843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/media\/6039"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/media?parent=9843"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/standard-category?post=9843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}