{"id":1474,"date":"2026-07-21T03:42:02","date_gmt":"2026-07-21T03:42:02","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=product&#038;p=1474"},"modified":"2026-07-21T07:15:49","modified_gmt":"2026-07-21T07:15:49","slug":"gelbo-flex-tester","status":"publish","type":"product","link":"https:\/\/www.packtests.com\/sk\/product\/gelbo-flex-tester\/","title":{"rendered":"GFT Gelbo Flex Tester"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Sk\u00fa\u0161ka odolnosti proti ohybu pod\u013ea normy ASTM F392 pre pru\u017en\u00e9 bari\u00e9rov\u00e9 materi\u00e1ly<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Flexibiln\u00e9 obalov\u00e9 materi\u00e1ly s\u00fa po\u010das v\u00fdroby, prepravy, skladovania a pou\u017e\u00edvania spotrebite\u013emi vystaven\u00e9 opakovan\u00e9mu oh\u00fdbaniu, kr\u00fateniu, skladaniu a stl\u00e1\u010daniu. <strong>ASTM F392<\/strong> stanovuje \u0161tandardizovan\u00fd postup na pos\u00fadenie odolnosti t\u00fdchto materi\u00e1lov vo\u010di po\u0161kodeniu sp\u00f4soben\u00e9mu opakovan\u00fdm oh\u00fdban\u00edm. T\u00e1to sk\u00fa\u0161ka, be\u017ene zn\u00e1ma ako <strong>testovacia met\u00f3da Gelbo<\/strong>, meria vlastnosti materi\u00e1lu <strong>pru\u017enos\u0165 a odolnos\u0165<\/strong> simul\u00e1ciou mechanick\u00e9ho \u00fanavov\u00e9ho nam\u00e1hania, ktor\u00e9 m\u00f4\u017ee v bari\u00e9rov\u00fdch \u0161trukt\u00farach sp\u00f4sobi\u0165 vznik dierok, trhl\u00edn alebo delamin\u00e1cie. Preto zariadenie GFT Gelbo Flex Tester zohr\u00e1va k\u013e\u00fa\u010dov\u00fa \u00falohu v r\u00f4znych f\u00e1zach v\u00fdroby a pom\u00e1ha v\u00fdrobcom predch\u00e1dza\u0165 zbyto\u010dn\u00fdm rizik\u00e1m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pre in\u017einierov v oblasti balenia a laborat\u00f3ri\u00e1 zabezpe\u010denia kvality poskytuje norma ASTM F392 cenn\u00e9 inform\u00e1cie, ktor\u00e9 nie je mo\u017en\u00e9 z\u00edska\u0165 len na z\u00e1klade sk\u00fa\u0161ok \u0165ahovej pevnosti, pevnosti zvaru alebo odolnosti proti prepichnutiu. Umo\u017e\u0148uje zisti\u0165, \u010di pru\u017en\u00e1 bari\u00e9ra dok\u00e1\u017ee na\u010falej chr\u00e1ni\u0165 citliv\u00e9 v\u00fdrobky aj po opakovan\u00fdch mechanick\u00fdch deform\u00e1ci\u00e1ch, \u010d\u00edm sa st\u00e1va nevyhnutnou met\u00f3dou hodnotenia vysokov\u00fdkonn\u00fdch obalov.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pre\u010do je odolnos\u0165 materi\u00e1lu d\u00f4le\u017eit\u00e1 pri flexibiln\u00fdch obaloch<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mnoh\u00e9 pru\u017en\u00e9 materi\u00e1ly vykazuj\u00fa pred pou\u017eit\u00edm vynikaj\u00face bari\u00e9rov\u00e9 vlastnosti, av\u0161ak po opakovanej manipul\u00e1cii doch\u00e1dza k ich v\u00fdrazn\u00e9mu zhor\u0161eniu. Po\u010das logistiky a ka\u017edodenn\u00e9ho pou\u017e\u00edvania s\u00fa obaly neust\u00e1le skladan\u00e9, stl\u00e1\u010dan\u00e9, kr\u00faten\u00e9 a oh\u00fdban\u00e9. Tieto \u010dinnosti m\u00f4\u017eu sp\u00f4sobi\u0165 vznik mikroskopick\u00fdch defektov, ktor\u00e9 postupne zni\u017euj\u00fa bari\u00e9rov\u00e9 vlastnosti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00edzka odolnos\u0165 ohybu m\u00f4\u017ee ma\u0165 za n\u00e1sledok:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zv\u00fd\u0161en\u00e1 priepustnos\u0165 kysl\u00edka<\/li>\n\n\n\n<li>Vy\u0161\u0161ia priepustnos\u0165 vlhkosti<\/li>\n\n\n\n<li>Strata schopnosti zachova\u0165 ar\u00f3mu<\/li>\n\n\n\n<li>Zn\u00ed\u017een\u00e1 integrita sterilnej bari\u00e9ry<\/li>\n\n\n\n<li>Skr\u00e1ten\u00e1 trvanlivos\u0165 v\u00fdrobku<\/li>\n\n\n\n<li>Zv\u00fd\u0161en\u00e9 mno\u017estvo odpadu z v\u00fdrobkov<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160tandardizovan\u00fd <strong>sk\u00fa\u0161ka odolnosti pru\u017einy<\/strong> umo\u017e\u0148uje v\u00fdrobcom odhali\u0165 potenci\u00e1lne probl\u00e9my s v\u00fdkonnos\u0165ou u\u017e po\u010das v\u00fdvoja v\u00fdrobku, a nie a\u017e po jeho uveden\u00ed na trh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Porozumenie sk\u00fa\u0161obnej met\u00f3de ASTM F392 (Gelbo)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <strong>testovacia met\u00f3da Gelbo<\/strong> kombinuje torzn\u00fd pohyb s line\u00e1rnym stla\u010den\u00edm, \u010d\u00edm reprodukuje zlo\u017eit\u00e9 nam\u00e1hanie, ktor\u00e9mu s\u00fa vystaven\u00e9 flexibiln\u00e9 obaly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Namiesto toho, aby sa uplat\u0148oval len jeden typ deform\u00e1cie, norma ASTM F392 vystavuje vzorku s\u00fa\u010dasn\u00e9mu kr\u00fateniu a stla\u010deniu, \u010d\u00edm sa vytv\u00e1ra realistick\u00fd \u00fanavov\u00fd stav, ktor\u00fd sa ve\u013emi podob\u00e1 skuto\u010dnej manipul\u00e1cii s balen\u00edm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Norma stanovuje parametre riaden\u00e9ho pohybu, medzi ktor\u00e9 patria:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Testovac\u00ed parameter<\/th><th class=\"has-text-align-center\" data-align=\"center\">Typick\u00e1 po\u017eiadavka<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Kr\u00fativ\u00fd pohyb<\/td><td class=\"has-text-align-center\" data-align=\"center\">440\u00b0 na 90 mm (alebo volite\u013ene 400\u00b0 na 80 mm)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Kompresn\u00fd zdvih<\/td><td class=\"has-text-align-center\" data-align=\"center\">65 mm line\u00e1rna kompresia<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Frekvencia testovania<\/td><td class=\"has-text-align-center\" data-align=\"center\">45 cyklov za min\u00fatu<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Ve\u013ekos\u0165 vzorky<\/td><td class=\"has-text-align-center\" data-align=\"center\">280 mm \u00d7 200 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Testovacie re\u017eimy<\/td><td class=\"has-text-align-center\" data-align=\"center\">V\u00fdber z viacer\u00fdch naprogramovan\u00fdch cyklov<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e1to kombin\u00e1cia pohybov ur\u00fdch\u013euje po\u0161kodenie v d\u00f4sledku \u00fanavy, pri\u010dom sa zachov\u00e1va vynikaj\u00faca opakovate\u013enos\u0165 medzi laborat\u00f3riami.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ako prebieha test odolnosti materi\u00e1lu Flex<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <a href=\"https:\/\/www.packtests.com\/sk\/standard\/astm-f392\/\" target=\"_blank\" rel=\"noreferrer noopener\">ASTM F392<\/a> Postup je jednoduch\u00fd, ale pr\u00edsne kontrolovan\u00fd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pr\u00edprava vzoriek<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sk\u00fa\u0161obn\u00e9 vzorky sa nare\u017e\u00fa na po\u017eadovan\u00e9 rozmery bez z\u00e1hybov alebo vidite\u013en\u00fdch ch\u00fdb. Na zv\u00fd\u0161enie \u0161tatistickej spo\u013eahlivosti sa zvy\u010dajne pripravuje viacero vzoriek.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Upevnenie vzorky<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ka\u017ed\u00e1 vzorka je vo vn\u00fatri sk\u00fa\u0161obn\u00e9ho zariadenia bezpe\u010dne upevnen\u00e1 okolo \u0161peci\u00e1lnych trnov. Spr\u00e1vne vyrovnanie zabra\u0148uje vzniku abnorm\u00e1lnych nap\u00e4t\u00ed, ktor\u00e9 by mohli ovplyvni\u0165 v\u00fdsledky.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Opakovan\u00e9 nap\u00ednanie<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tester automaticky vykon\u00e1va synchronizovan\u00e9 kr\u00fatenie a stl\u00e1\u010danie pod\u013ea zvolen\u00e9ho programu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Medzi be\u017en\u00e9 prev\u00e1dzkov\u00e9 re\u017eimy patria:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Testovanie vytrvalosti s dlhou dobou trvania<\/li>\n\n\n\n<li>Overovanie v\u00fdroby so stredn\u00fdm cyklom<\/li>\n\n\n\n<li>Skr\u00edningov\u00e9 testy s kr\u00e1tkym cyklom<\/li>\n\n\n\n<li>Komplexn\u00e9 pos\u00fadenie ohybnosti<\/li>\n\n\n\n<li>Hodnotenie \u010diasto\u010dnej ohybnosti<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Mo\u017enosti programovate\u013en\u00fdch cyklov umo\u017e\u0148uj\u00fa laborat\u00f3ri\u00e1m zvoli\u0165 si vhodn\u00fa intenzitu testovania pre r\u00f4zne po\u017eiadavky na v\u00fdrobky.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Hodnotenie po teste<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Po ohybe sa vzorky kontroluj\u00fa pomocou jednej alebo viacer\u00fdch met\u00f3d hodnotenia, medzi ktor\u00e9 patria:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vizu\u00e1lna kontrola pr\u00edtomnosti trhl\u00edn<\/li>\n\n\n\n<li>Detekcia dierok<\/li>\n\n\n\n<li>Testovanie priepustnosti kysl\u00edka (OTR)<\/li>\n\n\n\n<li>Sk\u00fa\u0161ky priepustnosti vodnej pary (WVTR)<\/li>\n\n\n\n<li>R\u00fdchlos\u0165 prepravy plynu (GTR)<\/li>\n\n\n\n<li>\u010eal\u0161ie merania \u00fa\u010dinnosti bari\u00e9ry<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Porovnanie vlastnost\u00ed bari\u00e9ry pred a po ohybe poskytuje cenn\u00e9 inform\u00e1cie o trvanlivosti materi\u00e1lu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Materi\u00e1ly, ktor\u00e9 sa be\u017ene hodnotia pod\u013ea normy ASTM F392<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Norma ASTM F392 sa vz\u0165ahuje na mno\u017estvo kon\u0161trukci\u00ed pru\u017en\u00fdch bari\u00e9r, medzi ktor\u00e9 patria:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Polyetyl\u00e9nov\u00e9 (PE) f\u00f3lie<\/li>\n\n\n\n<li>Polypropyl\u00e9nov\u00e9 (PP) f\u00f3lie<\/li>\n\n\n\n<li>Polyesterov\u00e9 (PET) f\u00f3lie<\/li>\n\n\n\n<li>Nylonov\u00e9 f\u00f3lie<\/li>\n\n\n\n<li>Bari\u00e9rov\u00e9 f\u00f3lie z EVOH<\/li>\n\n\n\n<li>Lamin\u00e1ty z hlin\u00edkovej f\u00f3lie<\/li>\n\n\n\n<li>Metalizovan\u00e9 f\u00f3lie<\/li>\n\n\n\n<li>Viacvrstvov\u00e9 koextrudovan\u00e9 f\u00f3lie<\/li>\n\n\n\n<li>Laminovan\u00e9 kon\u0161trukcie s pou\u017eit\u00edm lepidla<\/li>\n\n\n\n<li>Kompozitn\u00e9 materi\u00e1ly s vysokou bari\u00e9rou<\/li>\n\n\n\n<li>Funk\u010dn\u00e9 povlakov\u00e9 vrstvy<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tieto materi\u00e1ly sa \u010dasto pou\u017e\u00edvaj\u00fa v aplik\u00e1ci\u00e1ch, kde je nevyhnutn\u00e9 zachova\u0165 integritu bari\u00e9ry po\u010das cel\u00e9ho procesu distrib\u00facie v\u00fdrobku.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Odvetvia, ktor\u00e9 vyu\u017e\u00edvaj\u00fa testovanie pod\u013ea normy ASTM F392<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <strong>sk\u00fa\u0161ka odolnosti pru\u017einy<\/strong> podporuje zabezpe\u010denie kvality v mnoh\u00fdch odvetviach, kde integrita obalu priamo ovplyv\u0148uje v\u00fdkonnos\u0165 v\u00fdrobku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Balenie potrav\u00edn<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Flexibiln\u00e9 vreck\u00e1 na k\u00e1vu, snacky, mrazen\u00e9 potraviny, mlie\u010dne v\u00fdrobky a hotov\u00e9 jedl\u00e1 vy\u017eaduj\u00fa spo\u013eahliv\u00fa bari\u00e9rov\u00fa ochranu po\u010das celej prepravy aj pri manipul\u00e1cii zo strany spotrebite\u013ea.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Balenie zdravotn\u00edckych pom\u00f4cok<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Steriln\u00e9 vreck\u00e1 a obalov\u00e9 materi\u00e1ly pre zdravotn\u00edcke \u00fa\u010dely musia zachova\u0165 svoje bari\u00e9rov\u00e9 vlastnosti aj po preprave, manipul\u00e1cii a skladovan\u00ed. Norma ASTM F392 pom\u00e1ha overi\u0165 odolnos\u0165 vo\u010di mechanickej \u00fanave.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Farmaceutick\u00e9 obaly<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pri bari\u00e9rov\u00fdch f\u00f3li\u00e1ch, ktor\u00e9 chr\u00e1nia lieky citliv\u00e9 na vlhkos\u0165, sa vykon\u00e1vaj\u00fa sk\u00fa\u0161ky ohybnosti, aby sa zabezpe\u010dila dlhodob\u00e1 funk\u010dnos\u0165 obalu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Priemyseln\u00e9 balenie<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ochrann\u00e9 f\u00f3lie pou\u017e\u00edvan\u00e9 na chemik\u00e1lie, elektroniku, po\u013enohospod\u00e1rske v\u00fdrobky a \u0161peci\u00e1lne materi\u00e1ly s\u00fa po\u010das logistiky \u010dasto vystaven\u00e9 opakovan\u00e9mu mechanick\u00e9mu nam\u00e1haniu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tester GFT Gelbo Flex pod\u013ea normy ASTM F392<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <strong>GFT Gelbo Flex Tester<\/strong> Syst\u00e9m od spolo\u010dnosti Cell Instruments je \u0161peci\u00e1lne navrhnut\u00fd na automatiz\u00e1ciu sk\u00fa\u0161obn\u00e9ho postupu pod\u013ea normy ASTM F392, pri\u010dom z\u00e1rove\u0148 zvy\u0161uje efekt\u00edvnos\u0165 laborat\u00f3ria a zais\u0165uje opakovate\u013enos\u0165 v\u00fdsledkov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jeho programovate\u013en\u00fd pohyb presne reprodukuje \u0161tandardizovan\u00fa postupnos\u0165 kr\u00fatenia a stla\u010dovania, ktor\u00fa vy\u017eaduje <strong>testovacia met\u00f3da Gelbo<\/strong>, \u010do umo\u017e\u0148uje konzistentn\u00e9 testovanie viacer\u00fdch vzoriek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Medzi k\u013e\u00fa\u010dov\u00e9 funkcie patria:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Automatick\u00e9 riadenie na b\u00e1ze PLC<\/li>\n\n\n\n<li>Intuit\u00edvne rozhranie s dotykov\u00fdm displejom<\/li>\n\n\n\n<li>Konfigur\u00e1cie s tromi alebo \u0161tyrmi stanicami<\/li>\n\n\n\n<li>P\u00e4\u0165 volite\u013en\u00fdch testovac\u00edch programov<\/li>\n\n\n\n<li>Stabiln\u00e9 riadenie pohybu pre opakovate\u013en\u00e9 v\u00fdsledky<\/li>\n\n\n\n<li>Konfigur\u00e1cie s nastavite\u013en\u00fdm uhlom ohybu<\/li>\n\n\n\n<li>Pohonov\u00fd syst\u00e9m priemyselnej kvality ur\u010den\u00fd na nepretr\u017eit\u00fa prev\u00e1dzku<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kon\u0161trukcia s viacer\u00fdmi stanicami umo\u017e\u0148uje laborat\u00f3ri\u00e1m vyhodnocova\u0165 viacero vzoriek s\u00fa\u010dasne, \u010d\u00edm sa zvy\u0161uje produktivita bez zn\u00ed\u017eenia presnosti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Technick\u00e9 \u0161pecifik\u00e1cie<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Parameter<\/th><th class=\"has-text-align-center\" data-align=\"center\">GFT-02<\/th><th class=\"has-text-align-center\" data-align=\"center\">GFT-01<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Uhol ohybu<\/td><td class=\"has-text-align-center\" data-align=\"center\">440\u00b0 (90 mm) alebo 400\u00b0 (80 mm)<\/td><td class=\"has-text-align-center\" data-align=\"center\">440\u00b0 (90 mm) alebo 400\u00b0 (80 mm)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Kapacita kr\u00fatiaceho momentu<\/td><td class=\"has-text-align-center\" data-align=\"center\">3,5 N\u00b7m<\/td><td class=\"has-text-align-center\" data-align=\"center\">2,5 N\u00b7m<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Vodorovn\u00fd zdvih<\/td><td class=\"has-text-align-center\" data-align=\"center\">155 mm alebo 80 mm<\/td><td class=\"has-text-align-center\" data-align=\"center\">155 mm alebo 80 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Testovacie stanice<\/td><td class=\"has-text-align-center\" data-align=\"center\">3<\/td><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Ve\u013ekos\u0165 vzorky<\/td><td class=\"has-text-align-center\" data-align=\"center\">280 \u00d7 200 mm<\/td><td class=\"has-text-align-center\" data-align=\"center\">280 \u00d7 200 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Nap\u00e1janie<\/td><td class=\"has-text-align-center\" data-align=\"center\">110\u2013220 V<\/td><td class=\"has-text-align-center\" data-align=\"center\">110\u2013220 V<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdhody pou\u017eitia normy ASTM F392 pri kontrole kvality<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Integr\u00e1cia <a href=\"https:\/\/www.packtests.com\/sk\/standard\/astm-f392\/\" target=\"_blank\" rel=\"noreferrer noopener\">ASTM F392<\/a> za\u010dlenenie do programu valid\u00e1cie balenia prin\u00e1\u0161a viacero praktick\u00fdch v\u00fdhod:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zis\u0165uje poruchy bari\u00e9ry sp\u00f4soben\u00e9 ohybom e\u0161te pred uveden\u00edm na trh<\/li>\n\n\n\n<li>Umo\u017e\u0148uje porovn\u00e1vanie materi\u00e1lov po\u010das v\u00fdvoja v\u00fdrobkov<\/li>\n\n\n\n<li>Zlep\u0161uje konzistenciu medzi v\u00fdrobn\u00fdmi \u0161ar\u017eami<\/li>\n\n\n\n<li>Zni\u017euje po\u010det reklam\u00e1ci\u00ed t\u00fdkaj\u00facich sa obalov<\/li>\n\n\n\n<li>Pom\u00e1ha pri kvalifik\u00e1cii dod\u00e1vate\u013eov<\/li>\n\n\n\n<li>Zvy\u0161uje istotu v spo\u013eahlivos\u0165 bal\u00edka po\u010das prepravy<\/li>\n\n\n\n<li>Zabezpe\u010duje splnenie po\u017eiadaviek z\u00e1kazn\u00edkov na kvalitu<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Namiesto toho, aby sa v\u00fdrobcovia spoliehali v\u00fdlu\u010dne na po\u010diato\u010dn\u00e9 merania bari\u00e9rov\u00fdch vlastnost\u00ed, z\u00edskavaj\u00fa preh\u013ead o tom, ako sa obal spr\u00e1va po opakovanom mechanickom nam\u00e1han\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Porovnanie normy ASTM F392 s in\u00fdmi sk\u00fa\u0161kami obalov<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Sk\u00fa\u0161obn\u00e1 norma<\/th><th class=\"has-text-align-center\" data-align=\"center\">Prim\u00e1rne hodnotenie<\/th><th class=\"has-text-align-center\" data-align=\"center\">Typick\u00e9 pou\u017eitie<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">ASTM F392<\/td><td class=\"has-text-align-center\" data-align=\"center\">Odolnos\u0165 materi\u00e1lu Flex<\/td><td class=\"has-text-align-center\" data-align=\"center\">Odolnos\u0165 vo\u010di opakovan\u00e9mu kr\u00fateniu a stla\u010deniu<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ASTM F88<\/td><td class=\"has-text-align-center\" data-align=\"center\">Pevnos\u0165 tesnenia<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u00da\u010dinnos\u0165 tepeln\u00e9ho zape\u010datenia<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ASTM D882<\/td><td class=\"has-text-align-center\" data-align=\"center\">Vlastnosti pri \u0165ahu<\/td><td class=\"has-text-align-center\" data-align=\"center\">Pevnos\u0165 v \u0165ahu a pred\u013a\u017eenie<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ASTM D1709<\/td><td class=\"has-text-align-center\" data-align=\"center\">Odolnos\u0165 proti n\u00e1razom<\/td><td class=\"has-text-align-center\" data-align=\"center\">V\u00fdkonnos\u0165 dopadu padaj\u00facej \u0161\u00edpky<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ASTM D1894<\/td><td class=\"has-text-align-center\" data-align=\"center\">Koeficient trenia<\/td><td class=\"has-text-align-center\" data-align=\"center\">Charakteristiky k\u013azania po povrchu<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ASTM F1921<\/td><td class=\"has-text-align-center\" data-align=\"center\">Pevnos\u0165 pri hor\u00facom lepen\u00ed<\/td><td class=\"has-text-align-center\" data-align=\"center\">Pevnos\u0165 tesnenia bezprostredne po utesnen\u00ed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ka\u017ed\u00e1 met\u00f3da hodnot\u00ed in\u00fa mechanick\u00fa vlastnos\u0165, v\u010faka \u010domu je norma ASTM F392 d\u00f4le\u017eit\u00fdm doplnkom komplexn\u00e9ho programu sk\u00fa\u0161ania obalov.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pre\u010do si vybra\u0165 Cell Instruments<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Spolo\u010dnos\u0165 Cell Instruments m\u00e1 rozsiahle sk\u00fasenosti s rie\u0161eniami v oblasti mechanick\u00e9ho testovania flexibiln\u00fdch obalov, zdravotn\u00edckych obalov, farmaceutick\u00fdch obalov a pokro\u010dil\u00fdch bari\u00e9rov\u00fdch materi\u00e1lov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Okrem \u0161tandardn\u00fdch laborat\u00f3rnych pr\u00edstrojov pon\u00fakame:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prisp\u00f4soben\u00e9 up\u00ednacie pr\u00edpravky<\/li>\n\n\n\n<li>Viacstanicov\u00e9 automatizovan\u00e9 syst\u00e9my<\/li>\n\n\n\n<li>\u0160peci\u00e1lne testovacie konfigur\u00e1cie<\/li>\n\n\n\n<li>Integrovan\u00e9 laborat\u00f3rne rie\u0161enia<\/li>\n\n\n\n<li>Technick\u00e9 poradenstvo v oblasti testovania zameran\u00e9ho na konkr\u00e9tne aplik\u00e1cie<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Na\u0161e testovacie syst\u00e9my s\u00fa navrhnut\u00e9 tak, aby poskytovali spo\u013eahliv\u00e9 a reprodukovate\u013en\u00e9 \u00fadaje a z\u00e1rove\u0148 sa prisp\u00f4sobovali meniacim sa po\u017eiadavk\u00e1m v oblasti v\u00fdvoja produktov a kontroly kvality.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Spo\u013eahliv\u00e9 balenie si vy\u017eaduje viac ne\u017e len vynikaj\u00face po\u010diato\u010dn\u00e9 bari\u00e9rov\u00e9 vlastnosti \u2013 mus\u00ed si zachova\u0165 v\u00fdkonnos\u0165 aj po opakovanej manipul\u00e1cii a preprave. Testovanie pod\u013ea normy ASTM F392 poskytuje cenn\u00e9 inform\u00e1cie o dlhodobej odolnosti vo\u010di ohybu a spo\u013eahlivosti obalu. Spolo\u010dnos\u0165 Cell Instruments pon\u00faka tester odolnosti vo\u010di ohybu GFT spolu s prisp\u00f4soben\u00fdmi up\u00ednac\u00edmi pr\u00edpravkami, konfigur\u00e1ciami automatizovan\u00e9ho testovania a technickou podporou \u0161itou na mieru pre va\u0161u aplik\u00e1ciu. Nech u\u017e vyv\u00edjate nov\u00e9 bari\u00e9rov\u00e9 materi\u00e1ly alebo overujete kvalitu v\u00fdroby, na\u0161e rie\u0161enia v oblasti testovania v\u00e1m pom\u00f4\u017eu z\u00edska\u0165 presn\u00e9 a opakovate\u013en\u00e9 v\u00fdsledky. Kontaktujte n\u00e1s a preberieme s vami najvhodnej\u0161ie rie\u0161enie. <a href=\"https:\/\/store.astm.org\/f0392_f0392m-23.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM F392<\/a> testovac\u00ed syst\u00e9m pre va\u0161e laborat\u00f3rium.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>ASTM F392 \u2013 Sk\u00fa\u0161ka odolnosti ohybu pre pru\u017en\u00e9 bari\u00e9rov\u00e9 materi\u00e1ly Pru\u017en\u00e9 obalov\u00e9 materi\u00e1ly s\u00fa po\u010das v\u00fdroby, prepravy, skladovania a pou\u017e\u00edvania spotrebite\u013emi vystaven\u00e9 opakovan\u00e9mu oh\u00fdbaniu, kr\u00fateniu, skladaniu a stl\u00e1\u010daniu. Norma ASTM F392 stanovuje \u0161tandardizovan\u00fd postup na hodnotenie odolnosti t\u00fdchto materi\u00e1lov vo\u010di po\u0161kodeniu sp\u00f4soben\u00e9mu opakovan\u00fdm ohybom. Sk\u00fa\u0161ka, be\u017ene zn\u00e1ma ako met\u00f3da Gelbo, meria [\u2026]<\/p>","protected":false},"featured_media":1527,"parent":0,"template":"","meta":{"_acf_changed":false},"product-category":[67],"class_list":["post-1474","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-flex-test"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/product\/1474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":5,"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/product\/1474\/revisions"}],"predecessor-version":[{"id":1544,"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/product\/1474\/revisions\/1544"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/media\/1527"}],"wp:attachment":[{"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/media?parent=1474"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/product-category?post=1474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}