{"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>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>\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>\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>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>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>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>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>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>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>Burst Strength Test of Flexible Pack &amp; ASTM F2054 The ASTM F2054 burst test uses internal air pressurization within restraining plates to simulate real-world mechanical stresses. As pressure builds inside the package, the test identifies the weakest point\u2014typically the seal\u2014and records the pressure at which the package bursts. This value provides a direct indicator of [&hellip;]<\/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}]}}