{"id":4302,"date":"2025-07-11T15:12:59","date_gmt":"2025-07-11T07:12:59","guid":{"rendered":"https:\/\/www.leakagetester.com\/?p=4302"},"modified":"2025-07-17T16:50:15","modified_gmt":"2025-07-17T08:50:15","slug":"flexible-packaging-burst-test","status":"publish","type":"post","link":"https:\/\/www.leakagetester.com\/cs\/flexible-packaging-burst-test\/","title":{"rendered":"Testov\u00e1n\u00ed pru\u017en\u00fdch obal\u016f na roztr\u017een\u00ed: Pevnost t\u011bsn\u011bn\u00ed a normy ASTM"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4302\" class=\"elementor elementor-4302\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b633b1c e-flex e-con-boxed e-con e-parent\" data-id=\"b633b1c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1a442344 elementor-widget elementor-widget-text-editor\" data-id=\"1a442344\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fa1beb5 e-flex e-con-boxed e-con e-parent\" data-id=\"fa1beb5\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e112edc elementor-widget elementor-widget-heading\" data-id=\"e112edc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Zkou\u0161ky pru\u017en\u00fdch obal\u016f na roztr\u017een\u00ed - ASTM F1140<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7911020 elementor-widget elementor-widget-heading\" data-id=\"7911020\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Test roztr\u017een\u00ed obalu: Z\u00e1kladn\u00ed testov\u00e1n\u00ed integrity flexibiln\u00edch obal\u016f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-38f3677 e-flex e-con-boxed e-con e-parent\" data-id=\"38f3677\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-706dec6 elementor-widget elementor-widget-text-editor\" data-id=\"706dec6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"338\" data-end=\"989\">V dne\u0161n\u00edm vysoce v\u00fdkonn\u00e9m obalov\u00e9m pr\u016fmyslu je nutn\u00e9. <a href=\"https:\/\/www.leakagetester.com\/cs\/leak-burst-tester\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"390\" data-end=\"414\">zkou\u0161ka roztr\u017een\u00ed obalu<\/strong><\/a> je d\u016fle\u017eitou metodou pro zaji\u0161t\u011bn\u00ed struktur\u00e1ln\u00ed spolehlivosti flexibiln\u00edch obalov\u00fdch materi\u00e1l\u016f. Selh\u00e1n\u00ed obalu m\u016f\u017ee v\u00e9st ke kontaminaci, znehodnocen\u00ed nebo n\u00e1kladn\u00e9mu sta\u017een\u00ed v\u00fdrobku z trhu, a to od potravin a farmaceutick\u00fdch v\u00fdrobk\u016f a\u017e po zdravotnick\u00e9 prost\u0159edky a pr\u016fmyslov\u00e9 pot\u0159eby. Zkou\u0161ka na roztr\u017een\u00ed vyhodnocuje, jak\u00fd vnit\u0159n\u00ed tlak m\u016f\u017ee obal vydr\u017eet p\u0159ed roztr\u017een\u00edm, a poskytuje kl\u00ed\u010dov\u00e9 \u00fadaje o pevnosti t\u011bsn\u011bn\u00ed a materi\u00e1lu. V tomto \u010dl\u00e1nku se zab\u00fdv\u00e1me t\u00edm, jak tato zkou\u0161ka funguje, jej\u00ed souvislost\u00ed s <strong data-start=\"879\" data-end=\"912\">zkou\u0161ka t\u011bsn\u011bn\u00ed obalu na roztr\u017een\u00ed<\/strong>, a jak <strong data-start=\"922\" data-end=\"953\">Zkou\u0161ka pevnosti p\u0159i roztr\u017een\u00ed t\u011bsn\u011bn\u00ed<\/strong> podporuje procesy kontroly kvality.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f79e257 e-flex e-con-boxed e-con e-parent\" data-id=\"f79e257\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73369be elementor-widget elementor-widget-video\" data-id=\"73369be\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=rqBmLjJHPlU&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;cc_load_policy&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3638036 e-flex e-con-boxed e-con e-parent\" data-id=\"3638036\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fa2cd57 elementor-widget elementor-widget-heading\" data-id=\"fa2cd57\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Testov\u00e1n\u00ed t\u011bsn\u011bn\u00ed obalu na roztr\u017een\u00ed: jak funguje a pro\u010d je d\u016fle\u017eit\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1bf931a e-flex e-con-boxed e-con e-parent\" data-id=\"1bf931a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ca4939 elementor-widget elementor-widget-text-editor\" data-id=\"2ca4939\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1064\" data-end=\"1490\">The <strong data-start=\"1068\" data-end=\"1101\">zkou\u0161ka t\u011bsn\u011bn\u00ed obalu na roztr\u017een\u00ed<\/strong> hodnot\u00ed schopnost obalu odol\u00e1vat zvy\u0161uj\u00edc\u00edmu se vnit\u0159n\u00edmu tlaku. Proces za\u010d\u00edn\u00e1 postupn\u00fdm nafukov\u00e1n\u00edm uzav\u0159en\u00e9ho obalu stla\u010den\u00fdm vzduchem nebo plynem. To pokra\u010duje, dokud nejslab\u0161\u00ed m\u00edsto - obvykle t\u011bsn\u011bn\u00ed nebo materi\u00e1l - nepovol\u00ed. Na adrese <strong data-start=\"1348\" data-end=\"1366\">tlak p\u0159i roztr\u017een\u00ed<\/strong> zaznamenan\u00e9 v okam\u017eiku selh\u00e1n\u00ed je rozhoduj\u00edc\u00ed. P\u0159edstavuje maxim\u00e1ln\u00ed prahovou hodnotu bal\u00ed\u010dku p\u0159ed selh\u00e1n\u00edm a pou\u017e\u00edv\u00e1 se k:<\/p>\n<ul data-start=\"1492\" data-end=\"1681\">\n<li data-start=\"1492\" data-end=\"1530\">\n<p data-start=\"1494\" data-end=\"1530\">Ov\u011b\u0159it <strong data-start=\"1501\" data-end=\"1530\">konzistence pevnosti t\u011bsn\u011bn\u00ed<\/strong><\/p>\n<\/li>\n<li data-start=\"1531\" data-end=\"1570\">\n<p data-start=\"1533\" data-end=\"1570\">Porovn\u00e1n\u00ed r\u016fzn\u00fdch obalov\u00fdch materi\u00e1l\u016f<\/p>\n<\/li>\n<li data-start=\"1571\" data-end=\"1626\">\n<p data-start=\"1573\" data-end=\"1626\">Odhalit vady, jako jsou ne\u00fapln\u00e1 t\u011bsn\u011bn\u00ed nebo delaminace.<\/p>\n<\/li>\n<li data-start=\"1627\" data-end=\"1681\">\n<p data-start=\"1629\" data-end=\"1681\">Vyhodnocen\u00ed nov\u00fdch konstrukc\u00ed obal\u016f nebo t\u011bsnic\u00edch technologi\u00ed.<\/p>\n<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cc9b89f e-flex e-con-boxed e-con e-parent\" data-id=\"cc9b89f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-80087cc elementor-widget elementor-widget-text-editor\" data-id=\"80087cc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1683\" data-end=\"1933\"><strong data-start=\"1683\" data-end=\"1714\">Zkou\u0161ka pevnosti t\u011bsn\u011bn\u00ed p\u0159i roztr\u017een\u00ed<\/strong> nen\u00ed jen o tom, \u017ee vid\u00edte, kdy se v\u00e1\u010dek objev\u00ed. Jde o stanoven\u00ed bezpe\u010dn\u00fdch provozn\u00edch mez\u00ed pro podm\u00ednky pln\u011bn\u00ed, p\u0159epravy a skladov\u00e1n\u00ed - zejm\u00e9na u steriln\u00edch nebo vakuov\u011b uzav\u0159en\u00fdch v\u00fdrobk\u016f, kde je jak\u00e9koli poru\u0161en\u00ed nep\u0159ijateln\u00e9.<\/p>\n<p data-start=\"1935\" data-end=\"2124\">Normy jako ASTM F1140 a ASTM F2054 nab\u00edzej\u00ed pokyny pro prov\u00e1d\u011bn\u00ed zkou\u0161ek pevnosti v roztr\u017een\u00ed a te\u010den\u00ed zdravotnick\u00fdch a potravin\u00e1\u0159sk\u00fdch obal\u016f, co\u017e zvy\u0161uje d\u016fv\u011bryhodnost a opakovatelnost procesu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9dc7eda e-flex e-con-boxed e-con e-parent\" data-id=\"9dc7eda\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-674f62f elementor-widget elementor-widget-heading\" data-id=\"674f62f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Co se d\u011bje po dosa\u017een\u00ed nejvy\u0161\u0161\u00edho tlaku: od v\u00fdbuchu k pl\u00ed\u017eiv\u00e9mu pohybu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-455e1f7 e-flex e-con-boxed e-con e-parent\" data-id=\"455e1f7\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e49b1b8 elementor-widget elementor-widget-text-editor\" data-id=\"e49b1b8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2190\" data-end=\"2418\">V mnoha testovac\u00edch programech, <strong data-start=\"2216\" data-end=\"2240\">zkou\u0161ka roztr\u017een\u00ed obalu<\/strong> v\u00fdsledky slou\u017e\u00ed jako podklad pro dal\u0161\u00ed hodnocen\u00ed. Dv\u011b pokro\u010dil\u00e9 metody -<strong data-start=\"2322\" data-end=\"2336\">zkou\u0161ka te\u010den\u00ed<\/strong> a <strong data-start=\"2341\" data-end=\"2366\">zkou\u0161ka te\u010den\u00ed a\u017e do selh\u00e1n\u00ed<\/strong>-na z\u00e1klad\u011b t\u011bchto \u00fadaj\u016f vyhodnotit dlouhodobou v\u00fdkonnost:<\/p>\n<ul data-start=\"2420\" data-end=\"2824\">\n<li data-start=\"2420\" data-end=\"2612\">\n<p data-start=\"2422\" data-end=\"2612\"><strong data-start=\"2422\" data-end=\"2436\">Creep Test<\/strong>: Obal je udr\u017eov\u00e1n p\u0159i pevn\u00e9m tlaku (\u010dasto 80% hodnoty roztr\u017een\u00ed) po definovanou dobu. Zaznamen\u00e1v\u00e1 se jak\u00e1koli tlakov\u00e1 ztr\u00e1ta nebo deformace, aby bylo mo\u017en\u00e9 posoudit odolnost t\u011bsn\u011bn\u00ed p\u0159i nam\u00e1h\u00e1n\u00ed.<\/p>\n<\/li>\n<li data-start=\"2616\" data-end=\"2824\">\n<p data-start=\"2618\" data-end=\"2824\"><strong data-start=\"2618\" data-end=\"2643\">Zkou\u0161ka te\u010den\u00ed a\u017e do selh\u00e1n\u00ed<\/strong>: Zde je tlak (obvykle 90% hodnoty prasknut\u00ed) vyv\u00edjen tak dlouho, dokud obal nepraskne. T\u00edm se simuluj\u00ed extr\u00e9mn\u00ed dlouhodob\u00e9 z\u00e1t\u011b\u017eov\u00e9 sc\u00e9n\u00e1\u0159e a pom\u00e1h\u00e1 se definovat nejhor\u0161\u00ed mo\u017en\u00e9 meze v\u00fdkonu.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2826\" data-end=\"2975\">Ob\u011b metody poskytuj\u00ed z\u00e1sadn\u00ed informace o tom, jak se obal chov\u00e1 p\u0159i skladov\u00e1n\u00ed, stohov\u00e1n\u00ed, p\u0159epravn\u00edch vibrac\u00edch a tepeln\u00fdch v\u00fdkyvech v re\u00e1ln\u00e9m prost\u0159ed\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1ec9e77 e-flex e-con-boxed e-con e-parent\" data-id=\"1ec9e77\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d9b5be4 elementor-widget elementor-widget-image\" data-id=\"d9b5be4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"324\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-01\u7206\u7834\u6d4b\u8bd5\u4eea1-800x324.webp\" class=\"attachment-medium size-medium wp-image-4304\" alt=\"zkou\u0161ka na roztr\u017een\u00ed obalu\uff0czkou\u0161ka t\u011bsn\u011bn\u00ed obalu na roztr\u017een\u00ed\uff0czkou\u0161ka pevnosti t\u011bsn\u011bn\u00ed na roztr\u017een\u00ed\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-01\u7206\u7834\u6d4b\u8bd5\u4eea1-800x324.webp 800w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-01\u7206\u7834\u6d4b\u8bd5\u4eea1-1400x567.webp 1400w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-01\u7206\u7834\u6d4b\u8bd5\u4eea1-768x311.webp 768w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-01\u7206\u7834\u6d4b\u8bd5\u4eea1-1536x622.webp 1536w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-01\u7206\u7834\u6d4b\u8bd5\u4eea1-2048x829.webp 2048w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-01\u7206\u7834\u6d4b\u8bd5\u4eea1-18x7.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8b3968d e-flex e-con-boxed e-con e-parent\" data-id=\"8b3968d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b8b6e38 elementor-widget elementor-widget-heading\" data-id=\"b8b6e38\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Upozorn\u011bn\u00ed na vybaven\u00ed: LSST-01 od spole\u010dnosti Cell Instruments<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d6a5e7 elementor-widget elementor-widget-text-editor\" data-id=\"7d6a5e7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3038\" data-end=\"3379\">The<a href=\"https:\/\/www.leakagetester.com\/cs\/leak-burst-tester\/\" target=\"_blank\" rel=\"noopener\"> <strong data-start=\"3042\" data-end=\"3083\">LSST-01 Tester pevnosti t\u011bsnosti a t\u011bsn\u011bn\u00ed<\/strong> <\/a>podle <strong data-start=\"3087\" data-end=\"3107\">Bun\u011b\u010dn\u00e9 n\u00e1stroje<\/strong> je speci\u00e1ln\u011b navr\u017een pro prov\u00e1d\u011bn\u00ed <strong data-start=\"3140\" data-end=\"3165\">zkou\u0161ky roztr\u017een\u00ed obalu<\/strong>, <strong data-start=\"3167\" data-end=\"3198\">Zkou\u0161ka pevnosti p\u0159i roztr\u017een\u00ed t\u011bsn\u011bn\u00ed<\/strong>, a hodnocen\u00ed pl\u00ed\u017eivosti. Podporuje \u0161irok\u00fd zku\u0161ebn\u00ed rozsah (0-600 kPa) a vyhovuje r\u016fzn\u00fdm form\u00e1m vzork\u016f, jako jsou s\u00e1\u010dky, ta\u0161ky, trubky, pytle, lahve a dokonce i bateriov\u00e9 \u010dl\u00e1nky.<\/p>\n<p data-start=\"3381\" data-end=\"3402\">Mezi hlavn\u00ed funkce pat\u0159\u00ed:<\/p>\n<ul data-start=\"3404\" data-end=\"3764\">\n<li data-start=\"3404\" data-end=\"3493\">\n<p data-start=\"3406\" data-end=\"3493\"><strong data-start=\"3406\" data-end=\"3450\">P\u0159esn\u00e9 nahu\u0161t\u011bn\u00ed a kontrola tlaku<\/strong> pomoc\u00ed p\u0159\u00edvodu stla\u010den\u00e9ho vzduchu o tlaku 0,4-0,7 MPa.<\/p>\n<\/li>\n<li data-start=\"3494\" data-end=\"3567\">\n<p data-start=\"3496\" data-end=\"3567\"><strong data-start=\"3496\" data-end=\"3528\">Standardn\u00ed a p\u0159izp\u016fsoben\u00e9 p\u0159\u00edpravky<\/strong> pro otev\u0159en\u00e9 a uzav\u0159en\u00e9 form\u00e1ty balen\u00ed.<\/p>\n<\/li>\n<li data-start=\"3568\" data-end=\"3649\">\n<p data-start=\"3570\" data-end=\"3649\"><strong data-start=\"3570\" data-end=\"3607\">Vysoce citliv\u00e9 sondy a porty<\/strong> kter\u00e9 zaji\u0161\u0165uj\u00ed p\u0159esn\u00e9 monitorov\u00e1n\u00ed tlaku.<\/p>\n<\/li>\n<li data-start=\"3650\" data-end=\"3764\">\n<p data-start=\"3652\" data-end=\"3764\"><strong data-start=\"3652\" data-end=\"3672\">Flexibilita testu<\/strong>, co\u017e umo\u017e\u0148uje destruktivn\u00ed (trhac\u00ed) i nedestruktivn\u00ed (creepov\u00e9) zkou\u0161ky v r\u00e1mci jedn\u00e9 platformy.<\/p>\n<\/li>\n<li data-start=\"3650\" data-end=\"3764\">\n<p data-start=\"3652\" data-end=\"3764\">Pomoc\u00ed jedin\u00e9ho p\u0159\u00edstroje, jako je LSST-01, mohou laborato\u0159e zajistit konzistenci u r\u016fzn\u00fdch typ\u016f obal\u016f a z\u00e1rove\u0148 dodr\u017eovat celosv\u011btov\u00e9 zku\u0161ebn\u00ed normy.<\/p>\n<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-600c8bd elementor-widget elementor-widget-heading\" data-id=\"600c8bd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kdy pou\u017e\u00edt test prasknut\u00ed obalu p\u0159i kontrole kvality<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb6dc39 elementor-widget elementor-widget-text-editor\" data-id=\"fb6dc39\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3988\" data-end=\"4124\">V\u00fdrobci, zpracovatel\u00e9 a t\u00fdmy kontroly kvality by m\u011bli integrovat <strong data-start=\"4045\" data-end=\"4069\">zkou\u0161ka roztr\u017een\u00ed obalu<\/strong> protokoly v r\u016fzn\u00fdch f\u00e1z\u00edch v\u00fdrobn\u00edho cyklu:<\/p>\n<ul data-start=\"4126\" data-end=\"4559\">\n<li data-start=\"4126\" data-end=\"4217\">\n<p data-start=\"4128\" data-end=\"4217\"><strong data-start=\"4128\" data-end=\"4149\">Ov\u011b\u0159ov\u00e1n\u00ed designu<\/strong>: p\u0159i v\u00fdzkumu a v\u00fdvoji, p\u0159i testov\u00e1n\u00ed nov\u00fdch obalov\u00fdch materi\u00e1l\u016f nebo profil\u016f t\u011bsn\u011bn\u00ed.<\/p>\n<\/li>\n<li data-start=\"4218\" data-end=\"4311\">\n<p data-start=\"4220\" data-end=\"4311\"><strong data-start=\"4220\" data-end=\"4243\">Odb\u011br vzork\u016f z v\u00fdroby<\/strong>: Jako sou\u010d\u00e1st in-line nebo d\u00e1vkov\u00e9ho odb\u011bru vzork\u016f pro kontrolu stability procesu.<\/p>\n<\/li>\n<li data-start=\"4312\" data-end=\"4436\">\n<p data-start=\"4314\" data-end=\"4436\"><strong data-start=\"4314\" data-end=\"4339\">Simulace doby skladov\u00e1n\u00ed<\/strong>: Pokud dojde ke zm\u011bn\u00e1m tlaku v obalu p\u0159i p\u0159eprav\u011b vzduchem nebo p\u0159i pou\u017eit\u00ed ve vakuu.<\/p>\n<\/li>\n<li data-start=\"4437\" data-end=\"4559\">\n<p data-start=\"4439\" data-end=\"4559\"><strong data-start=\"4439\" data-end=\"4464\">Dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f<\/strong>: Pro l\u00e9ka\u0159sk\u00e9, potravin\u00e1\u0159sk\u00e9 a farmaceutick\u00e9 obaly, kde je povinn\u00e1 validace pevnosti t\u011bsn\u011bn\u00ed.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4561\" data-end=\"4712\">\u010cast\u00e9 a p\u0159esn\u00e9 zkou\u0161ky roztr\u017een\u00ed mohou pomoci v\u010das odhalit probl\u00e9my, sn\u00ed\u017eit pl\u00fdtv\u00e1n\u00ed, zlep\u0161it kalibraci t\u011bsnic\u00edch stroj\u016f a zabr\u00e1nit n\u00e1kladn\u00fdm selh\u00e1n\u00edm na trhu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f63508d elementor-widget elementor-widget-heading\" data-id=\"f63508d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Z\u00e1v\u011br<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-29cc69f e-flex e-con-boxed e-con e-parent\" data-id=\"29cc69f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-147d9e6 e-con-full e-flex e-con e-child\" data-id=\"147d9e6\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ade5f03 elementor-widget elementor-widget-image\" data-id=\"ade5f03\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-02-Burst-tester_11zon-800x800.webp\" class=\"attachment-large size-large wp-image-4320\" alt=\"zkou\u0161ka t\u011bsnosti p\u0159i roztr\u017een\u00ed nebo te\u010den\u00ed zkou\u0161ka t\u011bsnosti p\u0159i roztr\u017een\u00ed flexibiln\u00edch potravin\u00e1\u0159sk\u00fdch obal\u016f ASTM F1140.LSST-01 je ide\u00e1ln\u00ed pro laborato\u0159e kontroly kvality, v\u00fdzkum a v\u00fdvoj obal\u016f a ov\u011b\u0159ov\u00e1n\u00ed v\u00fdrobn\u00edch linek.\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-02-Burst-tester_11zon-800x800.webp 800w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-02-Burst-tester_11zon-400x400.webp 400w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-02-Burst-tester_11zon-280x280.webp 280w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-02-Burst-tester_11zon-768x768.webp 768w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-02-Burst-tester_11zon-12x12.webp 12w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LSST-02-Burst-tester_11zon.webp 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a4201d3 e-con-full e-flex e-con e-child\" data-id=\"a4201d3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-602cb94 elementor-widget elementor-widget-text-editor\" data-id=\"602cb94\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The <strong data-start=\"4739\" data-end=\"4763\">zkou\u0161ka roztr\u017een\u00ed obalu<\/strong> je v\u00edc ne\u017e jen mechanick\u00e1 z\u00e1t\u011b\u017eov\u00e1 zkou\u0161ka - je to kritick\u00fd n\u00e1stroj kvality, kter\u00fd odhal\u00ed, zda obal vydr\u017e\u00ed re\u00e1ln\u00e9 tlaky. Kombinac\u00ed <strong data-start=\"4910\" data-end=\"4943\">zkou\u0161ka t\u011bsn\u011bn\u00ed obalu na roztr\u017een\u00ed<\/strong>, <strong data-start=\"4945\" data-end=\"4976\">Zkou\u0161ka pevnosti p\u0159i roztr\u017een\u00ed t\u011bsn\u011bn\u00ed<\/strong>, a roz\u0161\u00ed\u0159en\u00e9 hodnocen\u00ed te\u010den\u00ed, mohou odborn\u00edci na balen\u00ed ov\u011b\u0159it pevnost, konzistenci a bezpe\u010dnost sv\u00fdch v\u00fdrobk\u016f. D\u00edky pokro\u010dil\u00fdm p\u0159\u00edstroj\u016fm, jako je nap\u0159.<a href=\"https:\/\/www.leakagetester.com\/cs\/leak-burst-tester\/\" target=\"_blank\" rel=\"noopener\"> <strong data-start=\"5137\" data-end=\"5165\">Cell Instruments LSST-01<\/strong><\/a>, z\u00edsk\u00e1vaj\u00ed spole\u010dnosti jak jistotu shody, tak i p\u0159ehled o v\u00fdkonnosti, co\u017e z testov\u00e1n\u00ed trhlin d\u011bl\u00e1 nezbytnou sou\u010d\u00e1st modern\u00edch program\u016f integrity obal\u016f.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Zkou\u0161ka prasknut\u00ed flexibiln\u00edch obal\u016f - ASTM F1140 Zkou\u0161ka prasknut\u00ed obal\u016f: V dne\u0161n\u00edm vysoce v\u00fdkonn\u00e9m obalov\u00e9m pr\u016fmyslu je zkou\u0161ka na roztr\u017een\u00ed obalu z\u00e1sadn\u00ed metodou pro zaji\u0161t\u011bn\u00ed struktur\u00e1ln\u00ed spolehlivosti flexibiln\u00edch obalov\u00fdch materi\u00e1l\u016f. Selh\u00e1n\u00ed obalu m\u016f\u017ee v\u00e9st k po\u0161kozen\u00ed v\u00fdrobku - od potravin\u00e1\u0159sk\u00fdch a farmaceutick\u00fdch v\u00fdrobk\u016f a\u017e po zdravotnick\u00e9 prost\u0159edky a pr\u016fmyslov\u00e9 pot\u0159eby - a to [...]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-4302","post","type-post","status-publish","format-standard","hentry","category-test-method"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u200cFlexible Packaging Burst Testing: Seal Strength &amp; ASTM Standards<\/title>\n<meta name=\"description\" content=\"Understand burst testing for flexible packaging integrity via seal strength; Cell Instruments LSST-01 ensures compliance\/reliability.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.leakagetester.com\/cs\/flexible-packaging-burst-test\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u200cFlexible Packaging Burst Testing: Seal Strength &amp; 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