{"id":6521,"date":"2025-02-27T16:21:52","date_gmt":"2025-02-27T08:21:52","guid":{"rendered":"https:\/\/www.qualitester.com\/?post_type=product&#038;p=6521"},"modified":"2025-02-27T16:43:52","modified_gmt":"2025-02-27T08:43:52","slug":"crumple-flex-tester-astm-f392","status":"publish","type":"product","link":"https:\/\/www.qualitester.com\/cs\/produkt-2\/crumple-flex-tester-astm-f392\/","title":{"rendered":"GFT Crumple Flex Tester"},"content":{"rendered":"<p data-start=\"1048\" data-end=\"1473\">Na str\u00e1nk\u00e1ch <strong data-start=\"1052\" data-end=\"1075\">tester deforma\u010dn\u00edho ohybu<\/strong> je navr\u017een tak, aby simuloval mechanick\u00e9 nam\u00e1h\u00e1n\u00ed obalov\u00fdch materi\u00e1l\u016f p\u0159i oh\u00fdb\u00e1n\u00ed, kroucen\u00ed a stla\u010dov\u00e1n\u00ed. Tyto \u010dinnosti \u010dasto vedou k ohybov\u00fdm trhlin\u00e1m a perforac\u00edm, kter\u00e9 mohou ohrozit integritu obalu a bezpe\u010dnost v\u00fdrobku. Tester pom\u00e1h\u00e1 v\u00fdrobc\u016fm zm\u011b\u0159it odolnost materi\u00e1lu v\u016f\u010di t\u011bmto nam\u00e1h\u00e1n\u00edm a vyhodnotit jeho v\u00fdkon p\u0159i opakovan\u00e9m nam\u00e1h\u00e1n\u00ed.<\/p>\n<p data-start=\"1475\" data-end=\"1883\">Hlavn\u00edm \u00fa\u010delem <strong data-start=\"1502\" data-end=\"1525\">tester deforma\u010dn\u00edho ohybu<\/strong> je posoudit odolnost pru\u017en\u00fdch bari\u00e9rov\u00fdch materi\u00e1l\u016f, jako jsou plastov\u00e9 f\u00f3lie, potahovan\u00e9 pap\u00edry a lamin\u00e1ty, kter\u00e9 se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed v obalech. Tester pracuje tak, \u017ee vzorky vystavuje kombinaci krout\u00edc\u00edch a line\u00e1rn\u00edch tlakov\u00fdch pohyb\u016f, kter\u00e9 simuluj\u00ed fyzick\u00e9 s\u00edly, jim\u017e m\u016f\u017ee b\u00fdt obal vystaven p\u0159i manipulaci, p\u0159eprav\u011b a distribuci.<\/p>\n<h3 data-start=\"1890\" data-end=\"1934\">ASTM F392 a zku\u0161ebn\u00ed metoda Gelbo Flex<\/h3>\n<p data-start=\"1936\" data-end=\"2310\">Na str\u00e1nk\u00e1ch <a href=\"https:\/\/www.qualitester.com\/cs\/kategorie-produktu\/astm\/astm-f392\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"1940\" data-end=\"1953\">ASTM F392<\/strong><\/a> Norma s n\u00e1zvem \u201cStandardn\u00ed zku\u0161ebn\u00ed metoda pro odolnost pru\u017en\u00fdch bari\u00e9rov\u00fdch materi\u00e1l\u016f p\u0159i ohybu\u201d je m\u011b\u0159\u00edtkem pro hodnocen\u00ed odolnosti materi\u00e1l\u016f pou\u017e\u00edvan\u00fdch v pru\u017en\u00fdch obalech p\u0159i ohybu. Zkou\u0161e\u010dka ohybu p\u0159i zma\u010dk\u00e1n\u00ed je v souladu s touto normou a pou\u017e\u00edv\u00e1 se p\u0159i n\u00ed <strong data-start=\"2203\" data-end=\"2229\">Zku\u0161ebn\u00ed metoda Gelbo Flex<\/strong> kvantifikovat, jak dob\u0159e materi\u00e1ly odol\u00e1vaj\u00ed po\u0161kozen\u00ed p\u0159i opakovan\u00e9m oh\u00fdb\u00e1n\u00ed.<\/p>\n<p data-start=\"2312\" data-end=\"2729\">Na str\u00e1nk\u00e1ch <strong data-start=\"2316\" data-end=\"2342\">Zku\u0161ebn\u00ed metoda Gelbo Flex<\/strong> hodnot\u00ed schopnost materi\u00e1lu odol\u00e1vat ohybu v pr\u016fb\u011bhu \u010dasu, co\u017e m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro prevenci selh\u00e1n\u00ed obalu. Metoda spo\u010d\u00edv\u00e1 v opakovan\u00e9m oh\u00fdb\u00e1n\u00ed vzorku, obvykle f\u00f3lie nebo povlaku, kroucen\u00edm a stla\u010dov\u00e1n\u00edm. V pr\u016fb\u011bhu \u010dasu m\u016f\u017ee toto oh\u00fdb\u00e1n\u00ed zp\u016fsobit mikroskopick\u00e9 trhliny nebo perforace, kter\u00e9 tester identifikuje a poskytne tak d\u016fle\u017eit\u00e9 \u00fadaje o odolnosti materi\u00e1lu.<\/p>\n<h3 data-start=\"2736\" data-end=\"2773\">Jak funguje tester Crumple Flex<\/h3>\n<p data-start=\"2775\" data-end=\"3163\">Zkou\u0161e\u010dka deforma\u010dn\u00edho ohybu funguje tak, \u017ee se vzorek o rozm\u011brech obvykle 200 \u00d7 280 mm upevn\u00ed na trny. Tyto trny pak zah\u00e1j\u00ed proces oh\u00fdb\u00e1n\u00ed, kter\u00fd zahrnuje ot\u00e1\u010div\u00fd pohyb o 440 stup\u0148\u016f na 90 mm zdvihu a n\u00e1sledn\u00e9 horizont\u00e1ln\u00ed stla\u010den\u00ed. Tento proces se opakuje rychlost\u00ed 45 cykl\u016f za minutu, co\u017e testeru umo\u017e\u0148uje p\u0159esn\u011b simulovat re\u00e1ln\u00e9 podm\u00ednky.<\/p>\n<p data-start=\"3165\" data-end=\"3243\">Tester nab\u00edz\u00ed r\u016fzn\u00e9 re\u017eimy testov\u00e1n\u00ed na z\u00e1klad\u011b <strong data-start=\"3220\" data-end=\"3233\">ASTM F392<\/strong> standardn\u00ed:<\/p>\n<ul data-start=\"3245\" data-end=\"3476\">\n<li data-start=\"3245\" data-end=\"3294\"><strong data-start=\"3247\" data-end=\"3257\">Re\u017eim A<\/strong>: Pln\u00e1 flexe po dobu 1 hodiny (2 700 cykl\u016f)<\/li>\n<li data-start=\"3295\" data-end=\"3346\"><strong data-start=\"3297\" data-end=\"3307\">Re\u017eim B<\/strong>: Pln\u00fd flex po dobu 20 minut (900 cykl\u016f)<\/li>\n<li data-start=\"3347\" data-end=\"3397\"><strong data-start=\"3349\" data-end=\"3359\">Re\u017eim C<\/strong>: Pln\u00fd ohyb po dobu 6 minut (270 cykl\u016f)<\/li>\n<li data-start=\"3398\" data-end=\"3435\"><strong data-start=\"3400\" data-end=\"3410\">Re\u017eim D<\/strong>: Pln\u00e1 flexe po dobu 20 cykl\u016f<\/li>\n<li data-start=\"3436\" data-end=\"3476\"><strong data-start=\"3438\" data-end=\"3448\">Re\u017eim E<\/strong>: \u010c\u00e1ste\u010dn\u00fd ohyb po dobu 20 cykl\u016f<\/li>\n<\/ul>\n<p data-start=\"3478\" data-end=\"3592\">Tyto re\u017eimy poskytuj\u00ed flexibilitu a umo\u017e\u0148uj\u00ed u\u017eivatel\u016fm p\u0159izp\u016fsobit podm\u00ednky testov\u00e1n\u00ed podle jejich specifick\u00fdch pot\u0159eb.<\/p>\n<h3 data-start=\"3599\" data-end=\"3642\">Pou\u017eit\u00ed testeru Crumple Flex<\/h3>\n<p data-start=\"3644\" data-end=\"3767\">Na str\u00e1nk\u00e1ch <strong data-start=\"3648\" data-end=\"3671\">tester deforma\u010dn\u00edho ohybu<\/strong> je z\u00e1sadn\u00ed pro v\u00fdrobce v odv\u011btv\u00edch, kter\u00e1 jsou ve velk\u00e9 m\u00ed\u0159e z\u00e1visl\u00e1 na obalov\u00fdch materi\u00e1lech, jako jsou:<\/p>\n<ul data-start=\"3769\" data-end=\"4209\">\n<li data-start=\"3769\" data-end=\"3895\"><strong data-start=\"3771\" data-end=\"3784\">Balen\u00ed<\/strong>: K zaji\u0161t\u011bn\u00ed pevnosti a neporu\u0161enosti pru\u017en\u00fdch bari\u00e9rov\u00fdch f\u00f3li\u00ed pou\u017e\u00edvan\u00fdch p\u0159i balen\u00ed potravin, n\u00e1poj\u016f a ve zdravotnictv\u00ed.<\/li>\n<li data-start=\"3896\" data-end=\"4034\"><strong data-start=\"3898\" data-end=\"3923\">Plasty a textil<\/strong>: Testov\u00e1n\u00ed odolnosti plastov\u00fdch f\u00f3li\u00ed, lamin\u00e1t\u016f a textiln\u00edch povlak\u016f, kter\u00e9 se pou\u017e\u00edvaj\u00ed v pru\u017en\u00fdch obalech.<\/li>\n<li data-start=\"4035\" data-end=\"4209\"><strong data-start=\"4037\" data-end=\"4070\">Farmaceutick\u00e9 a kosmetick\u00e9 v\u00fdrobky<\/strong>: Posouzen\u00ed vlastnost\u00ed obalov\u00fdch materi\u00e1l\u016f, kter\u00e9 mus\u00ed odol\u00e1vat opakovan\u00e9mu oh\u00fdb\u00e1n\u00ed, ani\u017e by byla ohro\u017eena bezpe\u010dnost obsahu.<\/li>\n<\/ul>\n<p data-start=\"4211\" data-end=\"4431\">V\u00fdrobci mohou tester pou\u017e\u00edvat nap\u0159\u00edklad k hodnocen\u00ed vlastnost\u00ed f\u00f3li\u00ed pou\u017e\u00edvan\u00fdch ve zdravotnick\u00fdch obalech, aby se zajistilo, \u017ee se p\u0159i distribuci neprotrhnou nebo neprop\u00edchnou, co\u017e by mohlo v\u00e9st ke kontaminaci nebo znehodnocen\u00ed.<\/p>\n<h2 data-start=\"4211\" data-end=\"4431\">Hlavn\u00ed parametr<\/h2>\n<p><a href=\"https:\/\/www.qualitester.com\/cs\/produkt-2\/gelbo-flex-tester-astm-f392\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #1d3f99;\">Crumple Flex Tester - hlavn\u00ed parametr<\/span><\/a><\/p>\n<h2 data-start=\"4211\" data-end=\"4431\">Technick\u00e1 funkce<\/h2>\n<p><a href=\"https:\/\/www.qualitester.com\/cs\/produkt-2\/gelbo-flex-tester-astm-f392\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #1d3f99;\">Tester deforma\u010dn\u00ed pru\u017enosti - technick\u00e1 charakteristika<\/span><\/a><\/p>\n<p data-start=\"5183\" data-end=\"5647\">Na str\u00e1nk\u00e1ch <strong data-start=\"5187\" data-end=\"5210\">tester deforma\u010dn\u00edho ohybu<\/strong> je z\u00e1kladn\u00edm n\u00e1strojem pro testov\u00e1n\u00ed odolnosti materi\u00e1l\u016f pou\u017e\u00edvan\u00fdch v pru\u017en\u00fdch obalech. Dodr\u017eov\u00e1n\u00edm <strong data-start=\"5324\" data-end=\"5337\">ASTM F392<\/strong> standardu a pomoc\u00ed <strong data-start=\"5361\" data-end=\"5387\">Zku\u0161ebn\u00ed metoda Gelbo Flex<\/strong>, mohou v\u00fdrobci zajistit, \u017ee jejich obalov\u00e9 materi\u00e1ly budou spolehliv\u011b fungovat v re\u00e1ln\u00fdch podm\u00ednk\u00e1ch. To nejen pom\u00e1h\u00e1 chr\u00e1nit v\u00fdrobky, ale tak\u00e9 zaji\u0161\u0165uje shodu s pr\u016fmyslov\u00fdmi normami, co\u017e p\u0159isp\u00edv\u00e1 k vy\u0161\u0161\u00ed spokojenosti a bezpe\u010dnosti z\u00e1kazn\u00edk\u016f.<\/p>\n<p data-start=\"5649\" data-end=\"5851\">Pro spole\u010dnosti v obalov\u00e9m pr\u016fmyslu je investice do <strong data-start=\"5705\" data-end=\"5728\">tester deforma\u010dn\u00edho ohybu<\/strong> od spole\u010dnosti Cell Instruments zaji\u0161\u0165uje, \u017ee va\u0161e materi\u00e1ly projdou p\u0159\u00edsn\u00fdm testov\u00e1n\u00edm, co\u017e zvy\u0161uje spolehlivost a v\u00fdkonnost v\u00fdrobk\u016f.<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"379\" data-end=\"952\">V obalov\u00e9m pr\u016fmyslu je zaji\u0161t\u011bn\u00ed trvanlivosti materi\u00e1l\u016f z\u00e1sadn\u00ed, aby se zabr\u00e1nilo jejich po\u0161kozen\u00ed p\u0159i p\u0159eprav\u011b a manipulaci. Na str\u00e1nk\u00e1ch <strong data-start=\"514\" data-end=\"537\">tester deforma\u010dn\u00edho ohybu<\/strong> je d\u016fle\u017eit\u00fdm n\u00e1strojem, kter\u00fd se pou\u017e\u00edv\u00e1 k hodnocen\u00ed odolnosti materi\u00e1l\u016f, v\u010detn\u011b f\u00f3li\u00ed, kompozit\u016f a n\u00e1t\u011br\u016f, p\u0159i ohybu. D\u00edky simulaci opakovan\u00e9ho nam\u00e1h\u00e1n\u00ed, kter\u00e9mu jsou obalov\u00e9 materi\u00e1ly vystaveny b\u011bhem distribuce, pom\u00e1h\u00e1 tento tester v\u00fdrobc\u016fm zajistit struktur\u00e1ln\u00ed integritu jejich v\u00fdrobk\u016f.<\/p>","protected":false},"featured_media":6524,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"product_cat":[845,977,16,107,95],"product_tag":[],"class_list":{"0":"post-6521","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-customization","7":"product_cat-gelbo-flex-tester","8":"product_cat-plastic-packaging-testers","9":"product_cat-astm-f392","10":"product_cat-products","11":"desktop-align-left","12":"tablet-align-left","13":"mobile-align-left","15":"first","16":"instock","17":"shipping-taxable","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product\/6521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/comments?post=6521"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product\/6521\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/media\/6524"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/media?parent=6521"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product_cat?post=6521"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product_tag?post=6521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}