{"id":9293,"date":"2026-02-02T11:23:36","date_gmt":"2026-02-02T03:23:36","guid":{"rendered":"https:\/\/www.packqc.com\/applications\/burst-strength-test-of-flexible-pack\/"},"modified":"2026-03-16T15:01:00","modified_gmt":"2026-03-16T07:01:00","slug":"burst-strength-test-of-flexible-pack","status":"publish","type":"applications","link":"https:\/\/www.packqc.com\/lt\/applications\/burst-strength-test-of-flexible-pack\/","title":{"rendered":"lanks\u010dios pakuot\u0117s atsparumo ply\u0161imui bandymas"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Lanks\u010diojo paketo ir ASTM F2054 ply\u0161imo stiprumo bandymas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/www.packqc.com\/lt\/standard\/astm-f2054\/\"><strong data-start=\"1139\" data-end=\"1153\">ASTM F2054<\/strong><\/a> atliekant tr\u016bkimo bandym\u0105 naudojamas vidinis oro sl\u0117gis <strong data-start=\"1205\" data-end=\"1227\">tvirtinimo plok\u0161t\u0117s<\/strong> imituoti realaus pasaulio mechaninius \u012ftempius. Did\u0117jant sl\u0117giui pakuot\u0117s viduje, bandymu nustatoma silpniausia vieta - paprastai sandariklis - ir u\u017efiksuojamas sl\u0117gis, kuriam esant pakuot\u0117 ply\u0161ta. \u0160i vert\u0117 yra tiesioginis rodiklis <strong data-start=\"1468\" data-end=\"1493\">ruoni\u0173 sprogimo stiprumas<\/strong> ir suteikia informacijos apie gamybos nuoseklum\u0105 ar galimus proceso nukrypimus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160is metodas ypa\u010d naudingas didelio vientisumo pakuot\u0117ms, pvz:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1648\" data-end=\"1674\">Medicinos prietais\u0173 mai\u0161eliai<\/strong><\/li>\n\n\n\n<li><strong data-start=\"1677\" data-end=\"1716\">Sterilizuota vaist\u0173 pakuot\u0117<\/strong><\/li>\n\n\n\n<li><strong data-start=\"1719\" data-end=\"1744\">Lankst\u016bs maisto produkt\u0173 mai\u0161eliai<\/strong><\/li>\n\n\n\n<li><strong data-start=\"1747\" data-end=\"1793\">Vienkartiniai paket\u0117liai ir vienkartini\u0173 dozi\u0173 pakuot\u0117s<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160iose srityse reikia, kad sandarikliai b\u016bt\u0173 atspar\u016bs sl\u0117gio svyravimams <strong data-start=\"1865\" data-end=\"1880\">autoklavavimas<\/strong>, <strong data-start=\"1882\" data-end=\"1895\">transportas<\/strong>, arba <strong data-start=\"1900\" data-end=\"1921\">galutinio vartotojo aptarnavimas<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Krep\u0161elio ply\u0161imo testeris ir suvar\u017eymo plok\u0161tel\u0117s<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM F2054 metode nurodytos dvi pagrindin\u0117s \u012frangos konfig\u016bracijos:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2059\" data-end=\"2083\">Atvir\u0173 pakuo\u010di\u0173 bandytojai<\/strong>: Naudojamas mai\u0161eliams, kuri\u0173 viena pus\u0117 neu\u017esandarinta, da\u017enai gamybos etapuose.<\/li>\n\n\n\n<li><strong data-start=\"2163\" data-end=\"2189\">U\u017edaros pakuot\u0117s testeriai<\/strong>: Naudojamas visi\u0161kai sandariems mai\u0161eliams. \u0160iais testeriais per skylut\u0119 \u012fki\u0161amas jutiklis ir antgalis, kad b\u016bt\u0173 tiekiamas susl\u0117gtas oras.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Abiejose konfig\u016bracijose, <strong data-start=\"2340\" data-end=\"2362\">tvirtinimo plok\u0161t\u0117s<\/strong> u\u017ekirsti keli\u0105 pakuot\u0117s i\u0161sipl\u0117timui ir izoliuoti sandariklio perimetr\u0105 kaip gedimo viet\u0105. . <strong data-start=\"2446\" data-end=\"2495\">lanks\u010dios pakuot\u0117s atsparumo ply\u0161imui bandymas<\/strong>&nbsp;siekiant u\u017etikrinti tikslius rezultatus, labai priklauso nuo tinkam\u0173 bandymo s\u0105lyg\u0173 - plok\u0161tel\u0117s standumo, oro srauto kontrol\u0117s ir jutiklio jautrumo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Reik\u0161m\u0117 ir taikymas lanks\u010diose pakuot\u0117se<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Suprasti <strong data-start=\"2996\" data-end=\"3014\">sprogimo stiprumas<\/strong> yra labai svarbus pakavimo in\u017einieriams ir kokyb\u0117s u\u017etikrinimo specialistams. \u0160is testas padeda:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>U\u017etikrinti <strong data-start=\"3096\" data-end=\"3121\">atitiktis teis\u0117s akt\u0173 reikalavimams<\/strong> medicinin\u0117ms ir farmacin\u0117ms pakuot\u0117ms.<\/li>\n\n\n\n<li>Tobulinti <strong data-start=\"3174\" data-end=\"3196\">produkto galiojimo laikas<\/strong> nustatant prastas sandarinimo zonas.<\/li>\n\n\n\n<li>Aptikti <strong data-start=\"3238\" data-end=\"3261\">esminiai tr\u016bkumai<\/strong> arba sandarinimo vientisumo problem\u0173, kylan\u010di\u0173 kei\u010diant proces\u0105.<\/li>\n\n\n\n<li>Palyginkite <strong data-start=\"3332\" data-end=\"3365\">tiek\u0117jo med\u017eiag\u0173 eksploatacin\u0117s savyb\u0117s<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong data-start=\"3372\" data-end=\"3404\">ply\u0161imo sl\u0117gio bandymo standartas<\/strong> nevertinamas bendras pakuot\u0117s vientisumas ar sandarumo vienodumas, ta\u010diau gali b\u016bti derinamas su metodais, pvz. <strong data-start=\"3505\" data-end=\"3517\">ASTM F88<\/strong> (sandarumo bandymas) arba <strong data-start=\"3542\" data-end=\"3556\">ASTM F1140<\/strong> (nesuvar\u017eyto tr\u016bkimo bandymas), kad b\u016bt\u0173 atliktas i\u0161samus \u012fvertinimas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pagrindiniai parametrai atliekant lanks\u010dios pakuot\u0117s atsparumo tr\u016bkimui bandym\u0105<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kritiniai parametrai, b\u016btini siekiant pakartoti rezultatus, yra \u0161ie:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3714\" data-end=\"3746\">Pakuot\u0117s tipas ir dydis<\/strong><\/li>\n\n\n\n<li><strong data-start=\"3749\" data-end=\"3799\">Sandarikli\u0173 konfig\u016bracija (3 arba 4 pusi\u0173 sandariklis)<\/strong><\/li>\n\n\n\n<li><strong data-start=\"3802\" data-end=\"3849\">Oro srauto grei\u010dio ir sl\u0117gio didinimo valdymas<\/strong><\/li>\n\n\n\n<li><strong data-start=\"3852\" data-end=\"3892\">Jutiklio kalibravimas ir reakcijos laikas<\/strong><\/li>\n\n\n\n<li><strong data-start=\"3895\" data-end=\"3942\">Atstumas tarp tvirtinimo plok\u0161\u010di\u0173 ir j\u0173 standumas<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kad rezultatai b\u016bt\u0173 geriausi, bandiniai turi b\u016bti <strong data-start=\"3985\" data-end=\"4022\">kondicionuoti ne ma\u017eiau kaip 72 valandas<\/strong> standartin\u0117mis atmosferos s\u0105lygomis (pagal ASTM E171). Jei s\u0105lygos nebus standartizuotos, tai gali tur\u0117ti didel\u0117s \u012ftakos tr\u016bkimo sl\u0117gio rodmenims.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Supaprastinta ply\u0161imo stiprumo bandymo proced\u016bra<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"4199\" data-end=\"4210\">Paruo\u0161kite<\/strong> m\u0117gin\u012f - su turiniu arba be jo, u\u017etikrinant, kad jis tilpt\u0173 tarp tvirtinimo plok\u0161teli\u0173.<\/li>\n\n\n\n<li><strong data-start=\"4305\" data-end=\"4315\">\u012ed\u0117kite<\/strong> sl\u0117ginio prip\u016btimo antgal\u012f (per atvir\u0105 gal\u0105 arba prad\u016brus).<\/li>\n\n\n\n<li><strong data-start=\"4385\" data-end=\"4393\">Sandarinimas<\/strong> pakuot\u0119 (atviros konfig\u016bracijos) arba prijungti hermeti\u0161kus mechanizmus (u\u017edaros konfig\u016bracijos).<\/li>\n\n\n\n<li><strong data-start=\"4491\" data-end=\"4505\">Sl\u0117gis<\/strong> kontroliuojamu grei\u010diu.<\/li>\n\n\n\n<li><strong data-start=\"4531\" data-end=\"4542\">Monitorius<\/strong> d\u0117l greito sl\u0117gio kritimo, rodan\u010dio sandariklio tr\u016bkim\u0105.<\/li>\n\n\n\n<li><strong data-start=\"4597\" data-end=\"4607\">\u012era\u0161as<\/strong> tr\u016bkimo sl\u0117g\u012f ir steb\u0117kite gedimo viet\u0105.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Lanks\u010di\u0173j\u0173 pakuo\u010di\u0173 atsparumo tr\u016bkimui bandymo privalumai<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Greitas ir objektyvus sandarinimo efektyvumo matavimas<\/li>\n\n\n\n<li>Didelis pakartojamumas naudojant standartizuot\u0105 bandymo s\u0105rang\u0105<\/li>\n\n\n\n<li>Taikoma \u012fvairiems <strong data-start=\"4845\" data-end=\"4872\">lanks\u010dios pl\u0117vel\u0117s med\u017eiagos<\/strong><\/li>\n\n\n\n<li>Vertinga per <strong data-start=\"4891\" data-end=\"4898\">MOKSLINIAI TYRIMAI IR PL\u0116TRA<\/strong>, <strong data-start=\"4900\" data-end=\"4924\">proceso optimizavimas<\/strong>, ir <strong data-start=\"4930\" data-end=\"4959\">gamybos kokyb\u0117s patikrinimai<\/strong>\t<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Lanks\u010diojo paketo atsparumo ply\u0161imui bandymas ir ASTM F2054 ASTM F2054 ply\u0161imo bandymas atliekamas naudojant vidin\u012f oro sl\u0117g\u012f suvar\u017ean\u010diose plok\u0161tel\u0117se, kad b\u016bt\u0173 imituojami real\u016bs mechaniniai \u012ftempiai. Did\u0117jant sl\u0117giui pakuot\u0117s viduje, bandymo metu nustatomas silpniausias ta\u0161kas - paprastai sandariklis - ir fiksuojamas sl\u0117gis, kuriam esant pakuot\u0117 ply\u0161ta. \u0160i vert\u0117 yra tiesioginis rodiklis, rodantis, ar pakuot\u0117 [...]<\/p>","protected":false},"featured_media":6141,"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-9293","applications","type-applications","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/applications\/9293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/applications"}],"about":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/types\/applications"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/media\/6141"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/media?parent=9293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}