{"id":1402,"date":"2026-07-09T09:21:16","date_gmt":"2026-07-09T09:21:16","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=standard&#038;p=1402"},"modified":"2026-07-09T09:26:52","modified_gmt":"2026-07-09T09:26:52","slug":"iso-6383-2","status":"publish","type":"standard","link":"https:\/\/www.packtests.com\/cs\/standard\/iso-6383-2\/","title":{"rendered":"ISO 6383-2"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Plastov\u00e9 f\u00f3lie se hojn\u011b pou\u017e\u00edvaj\u00ed v oblasti flexibiln\u00edch obal\u016f, zdravotnick\u00fdch obal\u016f, zem\u011bd\u011blsk\u00fdch f\u00f3li\u00ed, pr\u016fmyslov\u00fdch vlo\u017eek a spot\u0159ebn\u00edho zbo\u017e\u00ed. A\u010dkoli pevnost v tahu a odolnost proti prop\u00edchnut\u00ed jsou d\u016fle\u017eit\u00e9 mechanick\u00e9 vlastnosti, <strong>odolnost proti roztr\u017een\u00ed<\/strong> \u010dasto rozhoduje o tom, zda film vydr\u017e\u00ed manipulaci, p\u0159epravu a podm\u00ednky kone\u010dn\u00e9ho pou\u017eit\u00ed, ani\u017e by do\u0161lo k z\u00e1va\u017en\u00e9mu po\u0161kozen\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ISO 6383-2<\/strong> stanov\u00ed standardizovan\u00fd postup pro m\u011b\u0159en\u00ed odolnosti proti roztr\u017een\u00ed pru\u017en\u00fdch plastov\u00fdch f\u00f3li\u00ed a desek pomoc\u00ed <strong>Elmendorfova metoda<\/strong>. D\u00edky kvantifikaci s\u00edly pot\u0159ebn\u00e9 k roz\u0161\u00ed\u0159en\u00ed st\u00e1vaj\u00edc\u00edho trhliny umo\u017e\u0148uje tato norma v\u00fdrobc\u016fm porovn\u00e1vat materi\u00e1ly, optimalizovat slo\u017een\u00ed, udr\u017eovat konzistenci v\u00fdroby a ov\u011b\u0159ovat kvalitu v\u00fdrobk\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tento \u010dl\u00e1nek vysv\u011btluje \u00fa\u010del <strong>ISO 6383-2<\/strong>, princip fungov\u00e1n\u00ed <strong>Elmendorf\u016fv test odolnosti plastov\u00e9 f\u00f3lie proti roztr\u017een\u00ed<\/strong>, zku\u0161ebn\u00ed postupy, interpretace v\u00fdsledk\u016f, pou\u017eiteln\u00e9 materi\u00e1ly, v\u00fdb\u011br vybaven\u00ed a praktick\u00e9 aplikace z pohledu laboratorn\u00edho testov\u00e1n\u00ed a pr\u016fmyslov\u00e9 kontroly kvality.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Co je norma ISO 6383-2?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ISO 6383-2: Plasty \u2013 F\u00f3lie a desky \u2013 Stanoven\u00ed odolnosti proti roztr\u017een\u00ed \u2013 \u010c\u00e1st 2: Elmendorfova metoda<\/strong> stanovuje standardizovanou zkou\u0161ku pro stanoven\u00ed s\u00edly pot\u0159ebn\u00e9 k roz\u0161\u00ed\u0159en\u00ed trhliny v tenk\u00e9 pru\u017en\u00e9 plastov\u00e9 f\u00f3lii nebo desce.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na rozd\u00edl od zkou\u0161ky tahem, p\u0159i kter\u00e9 se m\u011b\u0159\u00ed odolnost proti prota\u017een\u00ed a\u017e do p\u0159etr\u017een\u00ed, <strong>ISO 6383-2<\/strong> zam\u011b\u0159uje se na <strong>\u0161\u00ed\u0159en\u00ed trhliny<\/strong>. Zkou\u0161ka posuzuje, jak velk\u00e1 s\u00edla je zapot\u0159eb\u00ed k dal\u0161\u00edmu trh\u00e1n\u00ed vzorku pot\u00e9, co v n\u011bm byl vytvo\u0159en \u0159\u00edzen\u00fd po\u010d\u00e1te\u010dn\u00ed z\u00e1\u0159ez.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vzhledem k tomu, \u017ee poruchy obal\u016f \u010dasto za\u010d\u00ednaj\u00ed mal\u00fdmi z\u00e1\u0159ezy nebo vadami, m\u011b\u0159\u00ed se odolnost proti roztr\u017een\u00ed podle <strong>ISO 6383-2<\/strong> je \u010dasto lep\u0161\u00edm ukazatelem skute\u010dn\u00e9 \u017eivotnosti ne\u017e samotn\u00e1 pevnost v tahu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pro\u010d je odolnost proti roztr\u017een\u00ed d\u016fle\u017eit\u00e1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">U mnoha pru\u017en\u00fdch materi\u00e1l\u016f se mohou mal\u00e9 vady b\u011bhem zpracov\u00e1n\u00ed, pln\u011bn\u00ed, p\u0159epravy nebo p\u0159i pou\u017e\u00edv\u00e1n\u00ed spot\u0159ebiteli rychle prom\u011bnit ve zna\u010dn\u00e9 poruchy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi typick\u00e9 c\u00edle v oblasti kvality pat\u0159\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zabr\u00e1nit po\u0161kozen\u00ed z\u00e1silky b\u011bhem p\u0159epravy<\/li>\n\n\n\n<li>Zlep\u0161it m\u00edru otev\u0159en\u00ed e-mail\u016f ze strany spot\u0159ebitel\u016f<\/li>\n\n\n\n<li>Optimalizace v\u00edcevrstv\u00fdch f\u00f3liov\u00fdch struktur<\/li>\n\n\n\n<li>Porovn\u00e1n\u00ed slo\u017een\u00ed surovin<\/li>\n\n\n\n<li>Sledov\u00e1n\u00ed stability procesu vytla\u010dov\u00e1n\u00ed<\/li>\n\n\n\n<li>Ov\u011b\u0159te konzistenci produktu mezi jednotliv\u00fdmi v\u00fdrobn\u00edmi \u0161ar\u017eemi<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Na str\u00e1nk\u00e1ch <strong>Elmendorf\u016fv test odolnosti plastov\u00e9 f\u00f3lie proti roztr\u017een\u00ed<\/strong> poskytuje kvantitativn\u00ed \u00fadaje, kter\u00e9 tyto c\u00edle v oblasti kontroly kvality podlo\u017e\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vysv\u011btlen\u00ed Elmendorfovy metody<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Na str\u00e1nk\u00e1ch <strong>Elmendorfova metoda<\/strong> m\u011b\u0159\u00ed energii pot\u0159ebnou k roz\u0161\u00ed\u0159en\u00ed trhliny pot\u00e9, co ji\u017e byl proveden po\u010d\u00e1te\u010dn\u00ed \u0159ez.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Princip Elmendorfova trhac\u00edho testu<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159esn\u011b p\u0159ipraven\u00fd vzorek se standardn\u00ed \u0161t\u011brbinou se upne svisle do zku\u0161ebn\u00edho za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kyvadlo se zvedne do ur\u010dit\u00e9 polohy, \u010d\u00edm\u017e se v n\u011bm akumuluje potenci\u00e1ln\u00ed energie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Datum vyd\u00e1n\u00ed:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Kyvadlo se voln\u011b houp\u00e1.<\/li>\n\n\n\n<li>Pohybliv\u00e1 svorka roztrhne vzorek.<\/li>\n\n\n\n<li>\u010c\u00e1st energie kyvadla se spot\u0159ebuje na \u0161\u00ed\u0159en\u00ed trhliny.<\/li>\n\n\n\n<li>Zm\u011b\u0159\u00ed se zb\u00fdvaj\u00edc\u00ed energie.<\/li>\n\n\n\n<li>Odolnost proti roztr\u017een\u00ed se vypo\u010d\u00edt\u00e1v\u00e1 na z\u00e1klad\u011b ztr\u00e1ty energie.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Nam\u011b\u0159en\u00e1 hodnota p\u0159edstavuje s\u00edlu, vyj\u00e1d\u0159enou v <strong>newtony (N)<\/strong>, co\u017e je nezbytn\u00e9 pro pokra\u010dov\u00e1n\u00ed trhliny.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vzhledem k tomu, \u017ee kyvadlo dod\u00e1v\u00e1 energii s vysokou opakovatelnost\u00ed, <strong>Elmendorfova metoda<\/strong> p\u0159i spr\u00e1vn\u00e9m proveden\u00ed zaji\u0161\u0165uje vynikaj\u00edc\u00ed reprodukovatelnost.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Zku\u0161ebn\u00ed postup podle normy ISO 6383-2<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A\u010dkoli se pracovn\u00ed postupy v jednotliv\u00fdch laborato\u0159\u00edch mohou li\u0161it, z\u00e1kladn\u00ed postup se skl\u00e1d\u00e1 z n\u011bkolika standardizovan\u00fdch krok\u016f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Ov\u011b\u0159en\u00ed p\u0159\u00edstroj\u016f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159ed testov\u00e1n\u00edm:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zkontrolujte, zda je tester ve vodorovn\u00e9 poloze.<\/li>\n\n\n\n<li>Zkontrolujte nulovou polohu kyvadla.<\/li>\n\n\n\n<li>Potvr\u010fte kalibraci.<\/li>\n\n\n\n<li>Vyberte vhodnou nosnost kyvadla.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Spr\u00e1vn\u00e9 nastaven\u00ed zaru\u010duje spolehliv\u00e9 v\u00fdsledky v pr\u016fb\u011bhu cel\u00e9ho testovac\u00edho procesu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Stanovte vhodnou nosnost kyvadla<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kyvadlo by m\u011blo b\u00fdt zvoleno tak, aby nam\u011b\u0159en\u00e9 hodnoty le\u017eely p\u0159ibli\u017en\u011b v rozmez\u00ed <strong>20% a 80%<\/strong> cel\u00e9ho rozsahu m\u011b\u0159idla.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V p\u0159\u00edpad\u011b pot\u0159eby:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Namontujte p\u0159\u00eddavn\u00e1 z\u00e1va\u017e\u00ed.<\/li>\n\n\n\n<li>Testujte v\u00edce vzork\u016f najednou.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00edm se zvy\u0161uje p\u0159esnost m\u011b\u0159en\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Upevn\u011bte vzorek<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vzorek se pe\u010dliv\u011b um\u00edst\u00ed mezi pevnou a pohyblivou svorku.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi d\u016fle\u017eit\u00e9 aspekty pat\u0159\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0160trbina um\u00edst\u011bn\u00e1 uprost\u0159ed mezi svorkami<\/li>\n\n\n\n<li>Pevn\u00e9 upnut\u00ed vzorku<\/li>\n\n\n\n<li>\u017d\u00e1dn\u00fd posun vzorku<\/li>\n\n\n\n<li>Spr\u00e1vn\u00e9 vyrovn\u00e1n\u00ed<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Spr\u00e1vn\u00e9 um\u00edst\u011bn\u00ed minimalizuje variabilitu v\u00fdsledk\u016f test\u016f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Uvoln\u011bte kyvadlo<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kyvadlo se uvoln\u00ed automaticky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jak se to houp\u00e1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Trhlina se \u0161\u00ed\u0159\u00ed vzorkem.<\/li>\n\n\n\n<li>M\u011b\u0159\u00ed se energetick\u00e9 ztr\u00e1ty.<\/li>\n\n\n\n<li>Vypo\u010d\u00edt\u00e1v\u00e1 se odolnost proti roztr\u017een\u00ed.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. Vyhodnocen\u00ed slzn\u00e9 dr\u00e1hy<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdsledky by m\u011bly b\u00fdt zam\u00edtnuty, pokud:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Trhlina se nadm\u011brn\u011b odchyluje od stanoven\u00e9 dr\u00e1hy.<\/li>\n\n\n\n<li>Vzorek se roztrhl mimo p\u0159\u00edpustn\u00e9 meze.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pro z\u00edsk\u00e1n\u00ed platn\u00fdch \u00fadaj\u016f by pak m\u011bly b\u00fdt testov\u00e1ny dal\u0161\u00ed vzorky.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. V\u00fdpo\u010det v\u00fdsledk\u016f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zaznamen\u00e1vaj\u00ed se jednotliv\u00e9 hodnoty odolnosti proti roztr\u017een\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Laborato\u0159 pot\u00e9 vypo\u010d\u00edt\u00e1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pr\u016fm\u011brn\u00e1 odolnost proti roztr\u017een\u00ed<\/li>\n\n\n\n<li>Sm\u011br vl\u00e1kna (MD)<\/li>\n\n\n\n<li>P\u0159\u00ed\u010dn\u00fd sm\u011br (TD)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Zaznamen\u00e1n\u00ed obou sm\u011br\u016f je obzvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00e9, proto\u017ee mnoho plastov\u00fdch f\u00f3li\u00ed vykazuje anizotropn\u00ed mechanick\u00e9 vlastnosti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdklad v\u00fdsledk\u016f test\u016f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vy\u0161\u0161\u00ed odolnost proti roztr\u017een\u00ed obecn\u011b znamen\u00e1 lep\u0161\u00ed odolnost proti \u0161\u00ed\u0159en\u00ed trhliny.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdsledky by se v\u0161ak m\u011bly v\u017edy vyhodnocovat spole\u010dn\u011b s dal\u0161\u00edmi mechanick\u00fdmi vlastnostmi, jako jsou nap\u0159\u00edklad:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pevnost v tahu<\/li>\n\n\n\n<li>Prodlou\u017een\u00ed<\/li>\n\n\n\n<li>Odolnost \u0161ipek proti n\u00e1razu<\/li>\n\n\n\n<li>Odolnost proti prop\u00edchnut\u00ed<\/li>\n\n\n\n<li>Pevnost t\u011bsn\u011bn\u00ed<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nap\u0159\u00edklad:<\/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\">Nemovitost<\/th><th class=\"has-text-align-center\" data-align=\"center\">Ozna\u010duje<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Vysok\u00e1 pevnost v tahu + n\u00edzk\u00e1 odolnost proti roztr\u017een\u00ed<\/td><td class=\"has-text-align-center\" data-align=\"center\">F\u00f3lie odol\u00e1v\u00e1 rozta\u017een\u00ed, ale jakmile dojde k jej\u00edmu po\u0161kozen\u00ed, snadno se roztrhne<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Vysok\u00e1 odolnost proti roztr\u017een\u00ed + st\u0159edn\u00ed pevnost v tahu<\/td><td class=\"has-text-align-center\" data-align=\"center\">F\u00f3lie l\u00e9pe odol\u00e1v\u00e1 pro\u0159\u00edznut\u00ed p\u0159i manipulaci<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Vyv\u00e1\u017een\u00e9 vlastnosti<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ide\u00e1ln\u00ed pro n\u00e1ro\u010dn\u00e9 balic\u00ed aplikace<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Na str\u00e1nk\u00e1ch <strong>Elmendorf\u016fv test odolnosti plastov\u00e9 f\u00f3lie proti roztr\u017een\u00ed<\/strong> t\u00edm p\u00e1dem sp\u00ed\u0161e dopl\u0148uje ostatn\u00ed mechanick\u00e9 zkou\u0161ky, ne\u017e aby je nahrazoval.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdb\u011br p\u0159\u00edstroje pro m\u011b\u0159en\u00ed pevnosti v trh\u00e1n\u00ed podle metody Elmendorfa<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Spolehliv\u00fd <strong>p\u0159\u00edstroj na m\u011b\u0159en\u00ed pevnosti v trh\u00e1n\u00ed Elmendorf<\/strong> m\u011blo by zajistit p\u0159esn\u00e9 \u0159\u00edzen\u00ed kyvadla, rovnom\u011brn\u00e9 upnut\u00ed vzorku a efektivn\u00ed provoz laborato\u0159e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na str\u00e1nk\u00e1ch <strong>Cell Instruments SLD-01 Elmendorf\u016fv tester pevnosti v trh\u00e1n\u00ed<\/strong> je ur\u010deno k podpo\u0159e testov\u00e1n\u00ed podle <strong>ISO 6383-2<\/strong> a souvisej\u00edc\u00ed normy t\u00fdkaj\u00edc\u00ed se odolnosti proti roztr\u017een\u00ed.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30%\">\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/ISO-6383-2-Elmendorf-Tear-Test-of-Plastic-Film-for-Packaging.webp\" alt=\"ISO 6383-2 Zkou\u0161ka odolnosti proti roztr\u017een\u00ed podle Elmendorfa u plastov\u00fdch f\u00f3li\u00ed pro balen\u00ed\" class=\"wp-image-1404\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/ISO-6383-2-Elmendorf-Tear-Test-of-Plastic-Film-for-Packaging.webp 600w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/ISO-6383-2-Elmendorf-Tear-Test-of-Plastic-Film-for-Packaging-300x300.webp 300w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/ISO-6383-2-Elmendorf-Tear-Test-of-Plastic-Film-for-Packaging-150x150.webp 150w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/ISO-6383-2-Elmendorf-Tear-Test-of-Plastic-Film-for-Packaging-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Mezi hlavn\u00ed technick\u00e9 vlastnosti pat\u0159\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0158\u00edzen\u00ed pomoc\u00ed PLC s dotykov\u00fdm displejem HMI<\/strong> pro intuitivn\u00ed ovl\u00e1d\u00e1n\u00ed<\/li>\n\n\n\n<li><strong>Pneumatick\u00e9 up\u00edn\u00e1n\u00ed vzork\u016f<\/strong> aby byla zaji\u0161t\u011bna rovnom\u011brn\u00e1 up\u00ednac\u00ed s\u00edla<\/li>\n\n\n\n<li><strong>Automatick\u00e9 uvoln\u011bn\u00ed kyvadla<\/strong> pro lep\u0161\u00ed opakovatelnost<\/li>\n\n\n\n<li><strong>Integrovan\u00e9 kalibra\u010dn\u00ed z\u00e1va\u017e\u00ed<\/strong> pro v\u00edce rozsah\u016f s\u00edly<\/li>\n\n\n\n<li><strong>Automatick\u00e1 statistick\u00e1 anal\u00fdza<\/strong> z testovac\u00edch dat<\/li>\n\n\n\n<li><strong>Voliteln\u00fd profesion\u00e1ln\u00ed software<\/strong> pro pokro\u010dil\u00e9 vytv\u00e1\u0159en\u00ed p\u0159ehled\u016f a spr\u00e1vu dat<\/li>\n\n\n\n<li><strong>Voliteln\u00e1 mikrotisk\u00e1rna a rozhran\u00ed RS-232<\/strong> pro sledovatelnost dat<\/li>\n\n\n\n<li>R\u016fzn\u00e9 nosnosti kyvadel v rozmez\u00ed od <strong>200 gf a\u017e 6400 gf<\/strong> aby vyhovovaly \u0161irok\u00e9mu rozsahu pevnosti filmu v tahu<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Tyto funkce pom\u00e1haj\u00ed laborato\u0159\u00edm omezit vliv obsluhy a z\u00e1rove\u0148 zlep\u0161it opakovatelnost a efektivitu testov\u00e1n\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.iso.org\/standard\/12716.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ISO 6383-2<\/a><\/strong> z\u016fst\u00e1v\u00e1 jednou z nejd\u016fle\u017eit\u011bj\u0161\u00edch mezin\u00e1rodn\u00edch norem pro hodnocen\u00ed odolnosti proti roztr\u017een\u00ed u pru\u017en\u00fdch plastov\u00fdch f\u00f3li\u00ed. Pou\u017eit\u00edm standardizovan\u00e9 <strong>Elmendorfova metoda<\/strong>, v\u00fdrobci z\u00edsk\u00e1vaj\u00ed spolehliv\u00e9 a opakovateln\u00e9 m\u011b\u0159en\u00ed, kter\u00e9 podporuje v\u00fdvoj materi\u00e1l\u016f, kontrolu v\u00fdroby, srovn\u00e1v\u00e1n\u00ed produkt\u016f a spln\u011bn\u00ed po\u017eadavk\u016f z\u00e1kazn\u00edk\u016f na kvalitu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V kombinaci se zkou\u0161kami pevnosti v tahu, odolnosti proti prop\u00edchnut\u00ed, n\u00e1razov\u00e9 pevnosti a pevnosti t\u011bsn\u011bn\u00ed je <strong>Elmendorf\u016fv test odolnosti plastov\u00e9 f\u00f3lie proti roztr\u017een\u00ed<\/strong> poskytuje ucelen\u00fd p\u0159ehled o odolnosti obal\u016f a jejich celkov\u00fdch mechanick\u00fdch vlastnostech. V\u00fdb\u011br vysoce kvalitn\u00edho <strong>p\u0159\u00edstroj na m\u011b\u0159en\u00ed pevnosti v trh\u00e1n\u00ed Elmendorf<\/strong> d\u00e1le zvy\u0161uje konzistenci dat, efektivitu laborato\u0159e a d\u016fv\u011bru v programy zaji\u0161t\u011bn\u00ed kvality.<\/p>","protected":false},"excerpt":{"rendered":"<p>Plastov\u00e9 f\u00f3lie se \u0161iroce pou\u017e\u00edvaj\u00ed v oblasti flexibiln\u00edch obal\u016f, zdravotnick\u00fdch obal\u016f, zem\u011bd\u011blsk\u00fdch f\u00f3li\u00ed, pr\u016fmyslov\u00fdch vlo\u017eek a spot\u0159ebn\u00edho zbo\u017e\u00ed. Zat\u00edmco pevnost v tahu a odolnost proti prop\u00edchnut\u00ed jsou d\u016fle\u017eit\u00e9 mechanick\u00e9 vlastnosti, pr\u00e1v\u011b odolnost proti roztr\u017een\u00ed \u010dasto rozhoduje o tom, zda f\u00f3lie vydr\u017e\u00ed manipulaci, p\u0159epravu a podm\u00ednky kone\u010dn\u00e9ho pou\u017eit\u00ed bez katastrof\u00e1ln\u00edho selh\u00e1n\u00ed. Norma ISO 6383-2 stanov\u00ed standardizovan\u00fd postup pro m\u011b\u0159en\u00ed odolnosti proti roztr\u017een\u00ed [\u2026]<\/p>","protected":false},"featured_media":1404,"parent":0,"template":"","meta":{"_acf_changed":false},"standard-category":[65],"class_list":["post-1402","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-iso"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/standard\/1402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/types\/standard"}],"version-history":[{"count":5,"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/standard\/1402\/revisions"}],"predecessor-version":[{"id":1411,"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/standard\/1402\/revisions\/1411"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/media\/1404"}],"wp:attachment":[{"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/media?parent=1402"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/standard-category?post=1402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}