{"id":2878,"date":"2026-02-05T01:34:54","date_gmt":"2026-02-05T01:34:54","guid":{"rendered":"https:\/\/www.materialstests.com\/products\/gft-02-gelbo-flex-tester\/"},"modified":"2026-02-05T01:34:54","modified_gmt":"2026-02-05T01:34:54","slug":"gft-02-gelbo-flex-tester","status":"publish","type":"products","link":"https:\/\/www.materialstests.com\/hu\/products\/gft-02-gelbo-flex-tester.html","title":{"rendered":"GFT-02 Gelbo Flex Tester"},"content":{"rendered":"<h2>1. Bevezet\u00e9s\u00a0<a class=\"aahaf6o\" title=\"Gelbo Flex Tester\" href=\"https:\/\/www.materialstests.com\/hu\/products\/gft-01-flex-durability-tester.html\/\">Gelbo Flex Tester<\/a><\/h2>\n<p><strong>Gelbo Flex Tester<\/strong>\u00a0egy h\u00e1rom\u00e1llom\u00e1sos\u00a0<a class=\"aahaf6o\" title=\"Flex tart\u00f3ss\u00e1gi tesztel\u0151\" href=\"https:\/\/www.materialstests.com\/hu\/flex-durability-tester.html\/\">Flex tart\u00f3ss\u00e1gi tesztel\u0151<\/a>, amelyet a rugalmas g\u00e1tl\u00f3anyagok hajl\u00edt\u00e1si ellen\u00e1ll\u00e1si tulajdons\u00e1gainak \u00e9rt\u00e9kel\u00e9s\u00e9re haszn\u00e1lnak. Ez \u00e9rt\u00e9kes elj\u00e1r\u00e1s a rugalmas csomagol\u00f3anyagok hajl\u00edt\u00f3 lyukakkal szembeni ellen\u00e1ll\u00e1s\u00e1nak meghat\u00e1roz\u00e1s\u00e1ra.<\/p>\n<p>A rugalmas barrieranyagok egyik legfontosabb tulajdons\u00e1ga az ism\u00e9tl\u0151d\u0151 ig\u00e9nybev\u00e9telekkel szembeni ellen\u00e1ll\u00e1s, amelyet flex tart\u00f3ss\u00e1gnak vagy Gelboflexnek neveznek. Az Intertek speci\u00e1lis Gelboflex berendez\u00e9st m\u0171k\u00f6dtet a hajl\u00edt\u00e1si ellen\u00e1ll\u00e1s meghat\u00e1roz\u00e1s\u00e1ra, amelyet hajl\u00edt\u00e1spr\u00f3b\u00e1nak is neveznek.<\/p>\n<p>A Gelbo Flex Tester a hajl\u00e9kony g\u00e1tl\u00f3anyagok hajl\u00edt\u00e1si tart\u00f3ss\u00e1g\u00e1nak m\u00e9r\u00e9s\u00e9re k\u00e9sz\u00fclt, hogy\u00a0<strong>ASTM F392<\/strong>. A\u00a0\u00a0<strong>Gelbo Flex Tester\u00a0<\/strong>mikroprocesszor vez\u00e9relt rendszer, a felhaszn\u00e1l\u00f3 \u00e1ltal vez\u00e9relhet\u0151, el\u0151re be\u00e1ll\u00edtott m\u00f3dszerrel, amely a k\u00f6vetkez\u0151kre van programozva<strong>\u00a0ASTM F392<\/strong>.<\/p>\n<p><strong>Gelbo Flex tesztel\u00e9s<\/strong>\u00a0c\u00e9lja, hogy a c\u00e9lanyagot ellen\u0151rz\u00f6tt k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt ism\u00e9tl\u0151d\u0151 csavar\u00f3, ropog\u00f3 \u00e9s hajl\u00edt\u00f3 mozg\u00e1sok f\u00e1raszt\u00e1s\u00e1nak tegye ki. Az anyagot ezut\u00e1n meg lehet vizsg\u00e1lni, hogy vannak-e rajta hajl\u00edt\u00e1si reped\u00e9sek vagy lyukak. A Gelbo-vizsg\u00e1lat elv\u00e9gz\u00e9s\u00e9hez a csomagol\u00f3anyagot ism\u00e9telten megcsavarj\u00e1k \u00e9s \u00f6sszez\u00fazz\u00e1k, majd ki\u00e9rt\u00e9kelik a hajl\u00edt\u00e1si hiba szempontj\u00e1b\u00f3l. A vizsg\u00e1lat sor\u00e1n v\u00e9gzett hajl\u00edt\u00e1si m\u0171velet egy v\u00edzszintes nyom\u00f3mozg\u00e1ssal kombin\u00e1lt csavar\u00f3 mozg\u00e1sb\u00f3l \u00e1ll, amely ism\u00e9tl\u0151d\u0151 terhel\u00e9st biztos\u00edt a rugalmas z\u00e1r\u00f3anyag hajl\u00edt\u00f3 ellen\u00e1ll\u00e1s\u00e1nak vizsg\u00e1lat\u00e1hoz a vizsg\u00e1lat teljes id\u0151tartama alatt. A hajl\u00edt\u00e1si hib\u00e1t jellemz\u0151en a t\u00f6bbr\u00e9teg\u0171 szerkezet egy vagy t\u00f6bb r\u00e9teg\u00e9ben megjelen\u0151 lyukak vagy integrit\u00e1si hib\u00e1k megjelen\u00e9se, vagy a g\u00e1t tulajdons\u00e1gainak meghib\u00e1sod\u00e1sa hat\u00e1rozza meg. A Gelbo hajl\u00edt\u00e1si vizsg\u00e1latra \u00e1ltal\u00e1nosan haszn\u00e1lt szabv\u00e1ny az ASTM F392, b\u00e1r ez v\u00e1ltozhat.<\/p>\n<p>A\u00a0<strong>Gelbo Flex Tester<\/strong>\u00a0a csomagol\u00f3anyagok, k\u00fcl\u00f6n\u00f6sen a rugalmas f\u00f3li\u00e1k \u00e9s zs\u00e1kok vizsg\u00e1lat\u00e1hoz haszn\u00e1lt kritikus fontoss\u00e1g\u00fa berendez\u00e9s. Elv\u00e9gzi a\u00a0<strong>Gelbo Flex teszt<\/strong>, amely szimul\u00e1lja azokat a fesz\u00fclts\u00e9geket \u00e9s ig\u00e9nybev\u00e9teleket, amelyek a csomagol\u00e1sra a kezel\u00e9s, sz\u00e1ll\u00edt\u00e1s \u00e9s t\u00e1rol\u00e1s sor\u00e1n nehezedhetnek. Ez a teszt seg\u00edt a gy\u00e1rt\u00f3knak \u00e9rt\u00e9kelni az anyagok tart\u00f3ss\u00e1g\u00e1t \u00e9s hajl\u00edt\u00e1ssal \u00e9s hajtogat\u00e1ssal szembeni ellen\u00e1ll\u00e1s\u00e1t, biztos\u00edtva, hogy a csomagol\u00e1s a teljes \u00e9letciklusa alatt hat\u00e9konyan v\u00e9dje a tartalmat. A\u00a0<strong>Gelbo Flex Tester<\/strong>, a v\u00e1llalatok azonos\u00edthatj\u00e1k a csomagol\u00e1suk tervez\u00e9s\u00e9nek lehets\u00e9ges gyenge pontjait, \u00e9s elv\u00e9gezhetik a sz\u00fcks\u00e9ges jav\u00edt\u00e1sokat a term\u00e9kbiztons\u00e1g \u00e9s a fogyaszt\u00f3i el\u00e9gedetts\u00e9g n\u00f6vel\u00e9se \u00e9rdek\u00e9ben.<\/p>\n<p><a href=\"https:\/\/www.materialstests.com\/hu\/contact-us.html\/\"><img decoding=\"async\" title=\"GFT-02 Gelbo Flex Tester\" src=\"https:\/\/image.chukouplus.com\/upload\/C_4083\/file\/20241231\/be964a2a567dd64545a03d5f0de0af3f.png?1\" alt=\"GFT-02 Gelbo Flex Tester\" \/><\/a><\/p>\n<h2>2. A Gelbo Flex Tester el\u0151nyei<\/h2>\n<p>PLC vez\u00e9rl\u00e9s\u0171 \u00e9s 7 h\u00fcvelykes HMI \u00e9rint\u0151k\u00e9perny\u0151vel m\u0171k\u00f6dtethet\u0151<\/p>\n<p>3 teszt\u00e1llom\u00e1s nagy vizsg\u00e1lati hat\u00e9konys\u00e1ga<\/p>\n<p>Az A, B, C, D \u00e9s E vizsg\u00e1lati felt\u00e9telek k\u00f6zvetlen\u00fcl kiv\u00e1laszthat\u00f3k.<\/p>\n<p>Minta f\u00e9m bilincsek mell\u00e9kelve<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-325\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester-300x300.jpg\" alt=\"GFT-02 Gelbo Flex Tester\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester-300x300.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester-150x150.jpg 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester-600x600.jpg 600w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester-100x100.jpg 100w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester.jpg 750w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2>3. A Gelbo Flex Tester vizsg\u00e1lati elve<\/h2>\n<p><strong>Gelbo Flex Tester<\/strong>\u00a0h\u00e1rom p\u00e1r 90 mm [3,5 in.] \u00e1tm\u00e9r\u0151j\u0171 fels\u0151 \u00e9s als\u00f3 t\u00fcsk\u00e9b\u0151l \u00e1ll. Ezek a l\u00f6ket kiindul\u00e1si helyzet\u00e9ben (azaz a legnagyobb t\u00e1vols\u00e1gban) 180 mm-re helyezkednek el a szemben\u00e9z\u00e9st\u0151l.<\/p>\n<p>A t\u00fcsk\u00e9k k\u00f6r alak\u00fa szell\u0151z\u0151ny\u00edl\u00e1sokat tartalmaznak a mint\u00e1k nyom\u00e1s al\u00e1 ker\u00fcl\u00e9s\u00e9nek megakad\u00e1lyoz\u00e1s\u00e1ra. A t\u00fcsk\u00e9ken l\u00e9v\u0151 mintatart\u00f3 v\u00e1llak 13 mm sz\u00e9lesek.<\/p>\n<p>Teljes vagy maxim\u00e1lis l\u00f6ket (A~D \u00e1llapot) eset\u00e9n az als\u00f3 t\u00fcsk\u00e9k 440\u00b0-os csavar\u00f3 mozg\u00e1st v\u00e9geznek a fels\u0151 t\u00fcsk\u00e9k l\u00f6ket\u00e9nek els\u0151 90 mm-es szakasz\u00e1n. Ezut\u00e1n a fels\u0151 t\u00fcsk\u00e9k 65 mm [2,5 in.] egyenes v\u00edzszintes mozg\u00e1st v\u00e9geznek, \u00edgy a z\u00e1r\u00f3 helyzetben a t\u00fcsk\u00e9k 25 mm t\u00e1vols\u00e1gra vannak egym\u00e1st\u00f3l. A t\u00fcsk\u00e9k mozg\u00e1sa reciprok, egy teljes ciklussal, amely a lefel\u00e9 ir\u00e1nyul\u00f3 \u00e9s a visszafel\u00e9 ir\u00e1nyul\u00f3 l\u00f6k\u00e9sekb\u0151l \u00e1ll.<\/p>\n<p>A\u00a0<strong>r\u00e9szleges hajl\u00edt\u00e1s<\/strong>, E felt\u00e9tel eset\u00e9n a fels\u0151 t\u00fcsk\u00e9k a 180 mm-es t\u00e1vols\u00e1gb\u00f3l csak 80 mm-t [3,25 h\u00fcvelyk] tesznek meg. A fels\u0151 t\u00fcsk\u00e9k csavar\u00e1si l\u00f6ket\u00e9nek csak kb. 90 %-j\u00e9t haszn\u00e1lj\u00e1k ki, ami 400\u00b0-os csavar\u00e1si mozg\u00e1st eredm\u00e9nyez.<\/p>\n<p>A teljes ciklus 45 ciklus per perc sebess\u00e9ggel t\u00f6rt\u00e9nik.<\/p>\n<p>A k\u00fcl\u00f6nb\u00f6z\u0151 flex kondicion\u00e1l\u00e1si szintek k\u00f6zvetlen\u00fcl a k\u00e9perny\u0151r\u0151l v\u00e1laszthat\u00f3k ki.<\/p>\n<p>A \u00e1llapot - Teljes hajl\u00edt\u00e1s 1 \u00f3r\u00e1n kereszt\u00fcl (azaz 2700 ciklus).<\/p>\n<p>B \u00e1llapot - Teljes hajl\u00edt\u00e1s 20 percig (azaz 900 ciklus).<\/p>\n<p>C \u00e1llapot - Teljes hajl\u00edt\u00e1s 6 percig (azaz 270 ciklus).<\/p>\n<p>D \u00e1llapot - Teljes hajl\u00edt\u00e1s 20 cikluson kereszt\u00fcl.<\/p>\n<p>E \u00e1llapot - r\u00e9szleges hajl\u00edt\u00e1s 20 cikluson kereszt\u00fcl.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-328\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester4-300x300.jpg\" alt=\"GFT-02 Gelbo Flex Tester\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester4-300x300.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester4-150x150.jpg 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester4-600x600.jpg 600w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester4-100x100.jpg 100w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester4.jpg 750w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2>4. Gelbo Flex Tester alkalmaz\u00e1s<\/h2>\n<p><strong>Rugalmas f\u00f3li\u00e1k, kompozit f\u00f3li\u00e1k \u00e9s bevon\u00f3 f\u00f3li\u00e1k<\/strong><\/p>\n<p>Bele\u00e9rtve a m\u0171anyag f\u00f3li\u00e1kat, lapokat \u00e9s kompozit f\u00f3li\u00e1kat, pl. kompozit f\u00f3li\u00e1k, alum\u00edniumozott f\u00f3li\u00e1k, alum\u00ednium m\u0171anyag kompozit f\u00f3li\u00e1k, nejlon f\u00f3li\u00e1k \u00e9s bevon\u00f3 f\u00f3li\u00e1k \u00e9lelmiszer- vagy gy\u00f3gyszercsomagol\u00e1sokhoz.<\/p>\n<p><strong>Pap\u00edr anyagok<\/strong><\/p>\n<p>Tesztelje a\u00a0<a class=\"aahaf6o\" title=\"Flex tart\u00f3ss\u00e1g\" href=\"https:\/\/www.materialstests.com\/hu\/products\/gft-01-flex-durability-tester.html\/\">Flex tart\u00f3ss\u00e1g<\/a>\u00a0pap\u00edranyagok<\/p>\n<h2>5.  Gelbo Flex Tester specifik\u00e1ci\u00f3k<\/h2>\n<div class=\"table\">\n<table style=\"height: 184px\" width=\"849\">\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<td>Flex frekvencia<\/td>\n<td>45 cpm<\/td>\n<\/tr>\n<tr>\n<td>Hajl\u00edt\u00e1si sz\u00f6g<\/td>\n<td>440\u00b0 (90 mm) vagy 400\u00b0 (80 mm)<\/td>\n<\/tr>\n<tr>\n<td>Kapacit\u00e1s<\/td>\n<td>3,5 N.m<\/td>\n<\/tr>\n<tr>\n<td>V\u00edzszintes l\u00f6ket<\/td>\n<td>155 mm vagy 80 mm<\/td>\n<\/tr>\n<tr>\n<td>Teszt\u00e1llom\u00e1sok<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>Minta m\u00e9rete<\/td>\n<td>280 mm x 200 mm<\/td>\n<\/tr>\n<tr>\n<td>Teljes\u00edtm\u00e9ny<\/td>\n<td>110~220V<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>6. Gelbo Flex Tester szabv\u00e1nyok<\/h2>\n<p>ASTM F392 Szabv\u00e1nyos gyakorlat a hajl\u00e9kony g\u00e1tl\u00f3anyagok kondicion\u00e1l\u00e1s\u00e1ra a hajl\u00e9konys\u00e1gi tart\u00f3ss\u00e1g \u00e9rdek\u00e9ben<\/p>\n<p>YY\/T 0681.12 Steril orvostechnikai eszk\u00f6zcsomagol\u00e1sok vizsg\u00e1lati m\u00f3dszerei. 12. r\u00e9sz: Rugalmas z\u00e1r\u00f3f\u00f3li\u00e1k hajl\u00e9konys\u00e1gi tart\u00f3ss\u00e1ga<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-327\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester3-300x300.jpg\" alt=\"GFT-02 Gelbo Flex Tester\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester3-300x300.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester3-150x150.jpg 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester3-600x600.jpg 600w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester3-100x100.jpg 100w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/GFT-02-Gelbo-Flex-Tester3.jpg 750w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2>7. A Gelbo Flex Tester konfigur\u00e1ci\u00f3ja<\/h2>\n<p>a) Standard konfigur\u00e1ci\u00f3:\u00a0<strong>Gelbo Flex Tester<\/strong>, mintakapocs, biztos\u00edt\u00e9kok, k\u00e9zik\u00f6nyv, t\u00e1pk\u00e1bel.<\/p>\n<p>b) V\u00e1laszthat\u00f3 konfigur\u00e1ci\u00f3: Mintabilincs, ragaszt\u00f3szalag<\/p>\n<p>&nbsp;<\/p>\n<h2>8. A Gelbo Flex Tester GYIK<\/h2>\n<p>K: Hogyan \u00e9rt\u00e9kelik a mint\u00e1kat az ASTM F392 hajl\u00edt\u00e1si tart\u00f3ss\u00e1gi vizsg\u00e1lat ut\u00e1n?<\/p>\n<p>A: Perme\u00e1ci\u00f3s vizsg\u00e1lat g\u00e1zzal vagy v\u00edzg\u0151zzel, t\u0171lyukak jelenl\u00e9te<\/p>\n<p>&nbsp;<\/p>\n<p>Ha b\u00e1rmilyen k\u00e9rd\u00e9se van a\u00a0<strong>\u00a0Gelbo Flex Tester<\/strong>, akkor\u00a0<a href=\"https:\/\/www.materialstests.com\/hu\/contact-us.html\/\">kapcsolatfelv\u00e9tel<\/a>\u00a0b\u00e1rmikor!\u00a0<a href=\"https:\/\/www.materialstests.com\/hu\/\">Cell Instruments<\/a>\u00a0kiel\u00e9g\u00edt\u0151 megold\u00e1st ad.<\/p>\n<p><a href=\"https:\/\/www.materialstests.com\/hu\/products.html\/\"><img decoding=\"async\" title=\"GFT-02 Gelbo Flex Tester\" src=\"https:\/\/image.chukouplus.com\/upload\/C_4083\/file\/20240222\/27e953cb0f80291dd9c5ea583ae534bc.png?1\" alt=\"GFT-02 Gelbo Flex Tester\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>1. Introduction of\u00a0Gelbo Flex Tester Gelbo Flex Tester\u00a0is a three-station\u00a0Flex Durability Tester, which is used to evaluate the flex resistance property of flexible barrier materials. It\u2019s valuable procedure in determining the resistance of flexible packaging materials to flex-formed pinholes. One key property of flexible barrier material is the resistance against repetitive strain, which is called [&hellip;]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"products-categories":[1467,1310],"productstags":[],"class_list":["post-2878","products","type-products","status-publish","hentry","products-categories-flex-durability-tester","products-categories-plastic-film-tester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/hu\/wp-json\/wp\/v2\/products\/2878","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/hu\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.materialstests.com\/hu\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/hu\/wp-json\/wp\/v2\/products\/2878\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/hu\/wp-json\/wp\/v2\/media?parent=2878"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/www.materialstests.com\/hu\/wp-json\/wp\/v2\/products-categories?post=2878"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/www.materialstests.com\/hu\/wp-json\/wp\/v2\/productstags?post=2878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}