{"id":9853,"date":"2026-02-24T15:11:45","date_gmt":"2026-02-24T07:11:45","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/nf-t54-116-2\/"},"modified":"2026-04-16T09:58:49","modified_gmt":"2026-04-16T01:58:49","slug":"nf-t54-116","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/sk\/standard\/nf-t54-116\/","title":{"rendered":"NF T54-116"},"content":{"rendered":"<h2 class=\"wp-block-heading\">K\u013e\u00fa\u010dov\u00e9 testovacie normy<\/h2>\n\n\n\n<p>The <strong data-start=\"1339\" data-end=\"1353\">NF T54-116<\/strong> norma \u0161pecifikuje sk\u00fa\u0161obn\u00fa met\u00f3du, ktor\u00e1 ur\u010duje <strong data-start=\"1407\" data-end=\"1433\">odolnos\u0165 f\u00f3lie proti n\u00e1razu<\/strong> meran\u00edm energie potrebnej na prerazenie plastovej f\u00f3lie pomocou kyvadlov\u00e9ho ramena vybaven\u00e9ho polgu\u013eovou n\u00e1razovou hlavicou. Je porovnate\u013en\u00fd s celosvetovo uzn\u00e1van\u00fdm <strong data-start=\"1600\" data-end=\"1614\">ASTM D3420<\/strong> \u0161tandard, ktor\u00fd hodnot\u00ed <strong data-start=\"1645\" data-end=\"1691\">odolnos\u0165 plastovej f\u00f3lie proti n\u00e1razu kyvadla<\/strong> na podobn\u00fdch princ\u00edpoch. Str\u00e1nka <strong data-start=\"1722\" data-end=\"1745\">Spencerova n\u00e1razov\u00e1 sk\u00fa\u0161ka<\/strong> je \u010fal\u0161ou pr\u00edbuznou met\u00f3dou, ktor\u00e1 sa \u0161iroko pou\u017e\u00edva v Severnej Amerike a sl\u00fa\u017ei ako referen\u010dn\u00e1 hodnota pre <strong data-start=\"1831\" data-end=\"1867\">zariadenie na testovanie n\u00e1razov spencer<\/strong>.<\/p>\n\n\n\n<p>Hoci sa jednotliv\u00e9 normy mierne l\u00ed\u0161ia v pr\u00edprave vzoriek, energetick\u00fdch stupniciach a up\u00ednac\u00edch mechanizmoch, v\u0161etky sa zameriavaj\u00fa na kvantifik\u00e1ciu <strong data-start=\"2000\" data-end=\"2037\">odolnos\u0165 plastovej f\u00f3lie proti n\u00e1razu<\/strong> opakovate\u013en\u00fdm a presn\u00fdm sp\u00f4sobom.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Princ\u00edp NF T54-116<\/h2>\n\n\n\n<p>The <strong data-start=\"2144\" data-end=\"2167\">kyvadlov\u00e1 n\u00e1razov\u00e1 sk\u00fa\u0161ka<\/strong> op\u00edsan\u00e9 v NF T54-116 zah\u0155\u0148a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A <strong>vzorka plastovej f\u00f3lie<\/strong> (zvy\u010dajne 100 \u00d7 100 mm alebo \u00d8100 mm) pevne upnut\u00e9 pomocou pneumatick\u00e9ho syst\u00e9mu.<\/li>\n\n\n\n<li>Kyvadlo s <strong>polgu\u013eov\u00fd n\u00e1razn\u00edk<\/strong> (be\u017ene \u00d838,1 mm) sa vychy\u013euje pod pevn\u00fdm uhlom.<\/li>\n\n\n\n<li>Po n\u00e1raze na vzorku sa kyvadlo <strong>zvy\u0161kov\u00e1 energia<\/strong> sa zmeria a odpo\u010d\u00edta od po\u010diato\u010dnej potenci\u00e1lnej energie.<\/li>\n\n\n\n<li>The <strong>absorbovan\u00e1 energia<\/strong> (v jouloch), ktor\u00e1 predstavuje odolnos\u0165 f\u00f3lie vo\u010di prepichnutiu alebo roztrhnutiu.<\/li>\n<\/ul>\n\n\n\n<p>Hodnoty energie sa potom normalizuj\u00fa na hr\u00fabku vzorky, aby sa zabezpe\u010dila konzistentnos\u0165 medzi typmi materi\u00e1lov.<\/p>\n\n\n\n<p>T\u00e1to met\u00f3da je u\u017eito\u010dn\u00e1 najm\u00e4 na testovanie <strong data-start=\"2788\" data-end=\"2846\">flexibiln\u00e9 obalov\u00e9 f\u00f3lie, lamin\u00e1ty, bari\u00e9rov\u00e9 materi\u00e1ly<\/strong>, a dokonca <strong data-start=\"2857\" data-end=\"2876\">lek\u00e1rske vreck\u00e1<\/strong>, kde je zlyhanie pri prepichnut\u00ed kritick\u00fdm probl\u00e9mom.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Aplik\u00e1cie a v\u00fdhody<\/h2>\n\n\n\n<p>Pochopenie <strong data-start=\"3010\" data-end=\"3045\">sk\u00fa\u0161ka odolnosti proti n\u00e1razu kyvadla<\/strong> je nevyhnutn\u00e1 v odvetviach, ako s\u00fa:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Balenie<\/strong>: Zabra\u0148uje poruch\u00e1m obalu pri manipul\u00e1cii a preprave.<\/li>\n\n\n\n<li><strong>Farmaceutick\u00fd<\/strong>: Zabezpe\u010duje, aby vreck\u00e1 s liekmi a blistrov\u00e9 f\u00f3lie zostali neporu\u0161en\u00e9.<\/li>\n\n\n\n<li><strong>Jedlo a n\u00e1poje<\/strong>: Overuje odolnos\u0165 v\u00e1kuov\u00fdch a tesniacich f\u00f3li\u00ed.<\/li>\n\n\n\n<li><strong>Lek\u00e1rske pom\u00f4cky<\/strong>: Overuje integritu sterilnej bari\u00e9ry pri z\u00e1\u0165a\u017ei.<\/li>\n<\/ul>\n\n\n\n<p>Medzi v\u00fdhody tejto met\u00f3dy patria:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kvantitat\u00edvne porovnanie materi\u00e1lov po\u010das v\u00fdvoja v\u00fdrobku.<\/li>\n\n\n\n<li>R\u00fdchle kontroly kvality po\u010das hromadnej v\u00fdroby.<\/li>\n\n\n\n<li>S\u00falad s normami astm pre n\u00e1razov\u00e9 sk\u00fa\u0161ky plastov a glob\u00e1lnymi normami.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ako vykona\u0165 test odolnosti f\u00f3lie proti n\u00e1razu <\/h2>\n\n\n\n<p><strong data-start=\"4669\" data-end=\"4697\">1. Pr\u00edprava vzoriek<\/strong><br data-start=\"4697\" data-end=\"4700\">Vystrihnite desa\u0165 vzoriek po\u017eadovanej ve\u013ekosti (100 \u00d7 100 mm) a kondicionujte ich pri teplote 23 \u00b0C \u00b1 2 \u00b0C najmenej 2 hodiny.<\/p>\n\n\n\n<p><strong data-start=\"4808\" data-end=\"4837\">2. Vyberte parametre testu<\/strong><br data-start=\"4837\" data-end=\"4840\">Vyberte vhodn\u00fa n\u00e1razov\u00fa hlavu a protiz\u00e1va\u017eie na z\u00e1klade pevnosti materi\u00e1lu. Uistite sa, \u017ee absorpcia energie je v rozmedz\u00ed 10-80% pln\u00e9ho rozsahu.<\/p>\n\n\n\n<p><strong data-start=\"4990\" data-end=\"5013\">3. Vykonajte test<\/strong><br data-start=\"5013\" data-end=\"5016\">Vzorku zaistite pomocou pneumatick\u00fdch svoriek. Uvo\u013enite kyvadlo a nechajte ho dopadn\u00fa\u0165 na stred vzorky.<\/p>\n\n\n\n<p><strong data-start=\"5131\" data-end=\"5152\">4. Z\u00e1znam v\u00fdsledkov<\/strong><br data-start=\"5152\" data-end=\"5155\">Od\u010d\u00edtajte absorbovan\u00fa energiu z \u010d\u00edseln\u00edka. Zaznamenajte, \u010di vzorka vykazuje krehk\u00e9 alebo \u0165a\u017en\u00e9 poru\u0161enie.<\/p>\n\n\n\n<p><strong data-start=\"5255\" data-end=\"5277\">5. Spr\u00e1va o zisteniach<\/strong><br data-start=\"5277\" data-end=\"5280\">Zah\u0155\u0148ajte hodnoty energie (J) normalizovan\u00e9 pod\u013ea hr\u00fabky vzorky (\u00b5m), priemer, \u0161tandardn\u00fa odch\u00fdlku a kvalitat\u00edvne pozorovania, ako je vzh\u013ead perfor\u00e1cie.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Pr\u00edprava vzorky pre kyvadlov\u00fd n\u00e1razov\u00fd tester\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/DuAGnqNIaOE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Odpor\u00fa\u010dan\u00e9 vybavenie<\/h2>\n\n\n\n<p>Pre laborat\u00f3ri\u00e1 a v\u00fdrobn\u00e9 linky, ktor\u00e9 h\u013eadaj\u00fa vysok\u00fa presnos\u0165 a automatiz\u00e1ciu, je ur\u010den\u00fd <a href=\"https:\/\/www.celtec.cn\/productinfo\/1239673.html\" target=\"_blank\" rel=\"noopener nofollow\"><strong data-start=\"3786\" data-end=\"3824\">PIT-01 Filmov\u00fd kyvadlov\u00fd n\u00e1razov\u00fd tester<\/strong><\/a> pod\u013ea <strong data-start=\"3828\" data-end=\"3848\">Cell Instruments<\/strong> je ide\u00e1lnou vo\u013ebou.<\/p>\n\n\n\n<p><strong data-start=\"3871\" data-end=\"3897\">Pre\u010do si vybra\u0165 PIT-01?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>S\u00falad<\/strong>: Plne sp\u013a\u0148a normy NF T54-116, ASTM D3420.<\/li>\n\n\n\n<li><strong>Presnos\u0165<\/strong>: Meranie energie s vysok\u00fdm rozl\u00ed\u0161en\u00edm a presnos\u0165ou 0,001 J.<\/li>\n\n\n\n<li><strong>automatiz\u00e1cia<\/strong>: Automatick\u00e9 uvo\u013enenie kyvadla a pneumatick\u00e9 up\u00ednanie minimalizuj\u00fa chyby obsluhy.<\/li>\n\n\n\n<li><strong>Flexibiln\u00e1 konfigur\u00e1cia<\/strong>: Podporuje viacero n\u00e1razov\u00fdch hlav\u00edc (\u00d825,4, \u00d819, \u00d812,7 mm) a \u00farovn\u00ed energie (1-5 J).<\/li>\n\n\n\n<li><strong>Inteligentn\u00e9 rozhranie<\/strong>: Je vybaven\u00fd dotykovou obrazovkou HMI a automatick\u00fdm hl\u00e1sen\u00edm \u00fadajov pre efekt\u00edvnu anal\u00fdzu testov.<\/li>\n<\/ul>\n\n\n\n<p>\u010ci u\u017e optimalizujete \u0161trukt\u00faru viacvrstvovej f\u00f3lie, alebo overujete odolnos\u0165 obalu. <strong data-start=\"4463\" data-end=\"4473\">PIT-01<\/strong> poskytuje konzistentn\u00e9 a presn\u00e9 <strong data-start=\"4507\" data-end=\"4539\">testovanie n\u00e1razu kyvadla filmu<\/strong> v\u00fdsledky, ktor\u00e9 v\u00e1m pom\u00f4\u017eu udr\u017ea\u0165 si s\u00falad s predpismi a konkurencieschopnos\u0165.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\tKontaktujte n\u00e1s Z\u00edskajte \u0161tandardn\u00e9 testovacie rie\u0161enie NF T54-116\t\t\t\t<\/h2>\n\n\n\n<p>\u010ci u\u017e hodnot\u00edte <strong data-start=\"6010\" data-end=\"6042\">plastov\u00e9 f\u00f3lie pre dlh\u00fa \u017eivotnos\u0165<\/strong>, vedenie <strong data-start=\"6055\" data-end=\"6079\">kyvadlov\u00e9 n\u00e1razov\u00e9 sk\u00fa\u0161ky<\/strong>, alebo porovn\u00e1vanie s <strong data-start=\"6100\" data-end=\"6114\">ASTM D3420<\/strong> a <strong data-start=\"6119\" data-end=\"6133\">NF T54-116<\/strong>, k\u013e\u00fa\u010dov\u00e9 s\u00fa invest\u00edcie do pokro\u010dil\u00fdch testovac\u00edch rie\u0161en\u00ed. S viac ako dvadsa\u0165ro\u010dn\u00fdmi sk\u00fasenos\u0165ami v oblasti testovania materi\u00e1lov, <strong data-start=\"6240\" data-end=\"6260\">Cell Instruments<\/strong> umo\u017e\u0148uje priemyseln\u00fdm odvetviam zabezpe\u010di\u0165 v\u00fdkonnos\u0165 v\u00fdrobkov, kontrolu kvality a dodr\u017eiavanie predpisov.<\/p>\n\n\n\n<p><strong data-start=\"6357\" data-end=\"6475\" data-is-last-node=\"\">Roz\u0161\u00edrte svoje mo\u017enosti n\u00e1razov\u00e9ho testovania pomocou PIT-01 - navrhnut\u00fd pre presnos\u0165 a spo\u013eahlivos\u0165.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>K\u013e\u00fa\u010dov\u00e9 sk\u00fa\u0161obn\u00e9 normy Norma NF T54-116 \u0161pecifikuje sk\u00fa\u0161obn\u00fa met\u00f3du, ktorou sa ur\u010duje odolnos\u0165 f\u00f3lie proti n\u00e1razu meran\u00edm energie potrebnej na prerazenie plastovej f\u00f3lie pomocou kyvadla vybaven\u00e9ho polgu\u013eovou n\u00e1razovou hlavicou. Je porovnate\u013en\u00e1 s celosvetovo uzn\u00e1vanou normou ASTM D3420, ktor\u00e1 hodnot\u00ed odolnos\u0165 plastovej f\u00f3lie proti n\u00e1razu kyvadlom [...]<\/p>","protected":false},"featured_media":7296,"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":""}}},"standard-category":[617],"class_list":["post-9853","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-nf"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/standard\/9853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/media\/7296"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/media?parent=9853"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/standard-category?post=9853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}