{"id":9862,"date":"2026-02-24T15:11:46","date_gmt":"2026-02-24T07:11:46","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/iso-7854\/"},"modified":"2026-04-16T09:54:22","modified_gmt":"2026-04-16T01:54:22","slug":"iso-7854","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/hu\/standard\/iso-7854\/","title":{"rendered":"ISO 7854"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Az ISO 7854 \u00e9s fontoss\u00e1g\u00e1nak meg\u00e9rt\u00e9se<\/h2>\n\n\n\n<p>A szabv\u00e1ny h\u00e1rom k\u00fcl\u00f6nb\u00f6z\u0151 vizsg\u00e1lati m\u00f3dszert tartalmaz <strong data-start=\"958\" data-end=\"996\">C m\u00f3dszer - a Crumple\/Flex m\u00f3dszer<\/strong> - amely az egyik leg\u00e1tfog\u00f3bb megk\u00f6zel\u00edt\u00e9s. A val\u00f3s hajl\u00edt\u00e1si k\u00f6r\u00fclm\u00e9nyeket szimul\u00e1lja az\u00e1ltal, hogy a bevont sz\u00f6veteket folyamatos csavar\u00e1snak \u00e9s \u00f6sszenyom\u00e1snak teszi ki, ami n\u00e9lk\u00fcl\u00f6zhetetlenn\u00e9 teszi az olyan ipar\u00e1gakban, ahol a mechanikai ig\u00e9nybev\u00e9tel \u00e9s az ism\u00e9tl\u0151d\u0151 mozg\u00e1s gyakori.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A gy\u0171r\u0151d\u00e9si hajl\u00edt\u00f3 tesztel\u0151 \u00e9s a C m\u00f3dszer magyar\u00e1zata<\/h2>\n\n\n\n<p>A <a href=\"https:\/\/www.packqc.com\/hu\/product\/gft-gelbo-flex-tester\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"2006\" data-end=\"2029\">gy\u0171r\u0151d\u00e9si hajl\u00edt\u00f3 tesztel\u0151<\/strong><\/a> a kulcsfontoss\u00e1g\u00fa eszk\u00f6z a <strong data-start=\"2055\" data-end=\"2076\">ISO 7854 C m\u00f3dszer<\/strong>. Ebben a m\u00f3dszerben egy <strong data-start=\"2096\" data-end=\"2132\">t\u00e9glalap alak\u00fa bevont sz\u00f6vetminta<\/strong> henger alak\u00fara varrt\u00e1k, \u00e9s k\u00e9t forg\u00f3 \u00e9s oda-vissza mozg\u00f3 t\u00e1rcsa k\u00f6z\u00e9 szerelt\u00e9k.<\/p>\n\n\n\n<p>A <strong data-start=\"2238\" data-end=\"2256\">gy\u0171r\u0151d\u00e9si m\u00f3dszer<\/strong> teszt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Egy lemez <strong data-start=\"2277\" data-end=\"2311\">90\u00b0-os sz\u00f6gben oszcill\u00e1l<\/strong>, csavar\u00f3 mozdulatot alkalmazva.<\/li>\n\n\n\n<li>A m\u00e1sik lemez <strong data-start=\"2360\" data-end=\"2377\">tengelyir\u00e1nyban mozog<\/strong>, \u00f6sszenyomva a hengert hosszir\u00e1nyban.<\/li>\n\n\n\n<li>Ezek a kombin\u00e1lt m\u0171veletek szimul\u00e1lj\u00e1k az ism\u00e9telt <strong data-start=\"2461\" data-end=\"2499\">hajl\u00edt\u00e1s, csavar\u00e1s \u00e9s \u00f6sszenyom\u00e1s<\/strong>, hasonl\u00f3an a term\u00e9k t\u00e9nyleges haszn\u00e1lata sor\u00e1n fell\u00e9p\u0151 fesz\u00fclts\u00e9gekhez.<\/li>\n<\/ul>\n\n\n\n<p>A vizsg\u00e1lat meghat\u00e1rozott sz\u00e1m\u00fa cikluson kereszt\u00fcl vagy a l\u00e1that\u00f3 <strong data-start=\"2628\" data-end=\"2678\">reped\u00e9sek, a bevonat meghib\u00e1sod\u00e1sa vagy anyaghiba<\/strong> megjelenik. Az eredm\u00e9nyek sz\u00e1mszer\u0171s\u00edthet\u0151 m\u00e9r\u0151sz\u00e1mot szolg\u00e1ltatnak a <strong data-start=\"2733\" data-end=\"2752\">hajl\u00edt\u00e1si ellen\u00e1ll\u00e1s<\/strong> \u00e9s <strong data-start=\"2757\" data-end=\"2780\">az anyag tart\u00f3ss\u00e1ga<\/strong>.<\/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=\"Gelbo flex tart\u00f3ss\u00e1gi tesztel\u0151 az Cell Instruments-t\u0151l\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/HDpqg4jkaeA?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\">Bevont sz\u00f6vet hajl\u00edt\u00e1si teszt \u00e9s annak c\u00e9lkit\u0171z\u00e9sei<\/h2>\n\n\n\n<p>A <strong data-start=\"1311\" data-end=\"1338\">bevont sz\u00f6vet hajl\u00edt\u00e1si teszt<\/strong> azt m\u00e9ri, hogy a bevont textil mennyire j\u00f3l ellen\u00e1ll a deform\u00e1ci\u00f3nak a fel\u00fclet s\u00e9r\u00fcl\u00e9se vagy a funkcionalit\u00e1s elveszt\u00e9se n\u00e9lk\u00fcl. A f\u0151 c\u00e9lkit\u0171z\u00e9sek a k\u00f6vetkez\u0151k:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A <strong data-start=\"1496\" data-end=\"1544\">reped\u00e9sekkel vagy bevonatlev\u00e1l\u00e1ssal szembeni ellen\u00e1ll\u00e1s<\/strong> ism\u00e9telt hajl\u00edt\u00e1s sor\u00e1n.<\/li>\n\n\n\n<li>Az anyagok teljes\u00edtm\u00e9ny\u00e9nek \u00f6sszehasonl\u00edt\u00e1sa szimul\u00e1lt haszn\u00e1lati k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt.<\/li>\n\n\n\n<li>A term\u00e9k megb\u00edzhat\u00f3s\u00e1g\u00e1nak biztos\u00edt\u00e1sa olyan ig\u00e9nyes alkalmaz\u00e1sokban, mint az aut\u00f3ipari bels\u0151 terek, orvosi csomagol\u00e1sok \u00e9s k\u00fclt\u00e9ri felszerel\u00e9sek.<\/li>\n<\/ul>\n\n\n\n<p>K\u00f6vetve <strong data-start=\"1781\" data-end=\"1793\">ISO 7854<\/strong>, a gy\u00e1rt\u00f3k biztos\u00edthatj\u00e1k a k\u00f6vetkezetes min\u0151s\u00e9get, jav\u00edthatj\u00e1k a term\u00e9ktervez\u00e9st, \u00e9s a besz\u00e1ll\u00edt\u00f3i anyagokat az elismert nemzetk\u00f6zi referencia\u00e9rt\u00e9kek alapj\u00e1n valid\u00e1lhatj\u00e1k.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Az eredm\u00e9nyek \u00e9rt\u00e9kel\u00e9se: A rugalmass\u00e1g tart\u00f3ss\u00e1g\u00e1nak mutat\u00f3i<\/h2>\n\n\n\n<p>A vizsg\u00e1lat ut\u00e1n a mint\u00e1kat vizu\u00e1lisan megvizsg\u00e1lj\u00e1k a k\u00f6vetkez\u0151kre vonatkoz\u00f3an:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2900\" data-end=\"2942\">Fel\u00fcleti reped\u00e9sek vagy a bevonat lev\u00e1l\u00e1sa<\/strong><\/li>\n\n\n\n<li><strong data-start=\"2947\" data-end=\"2972\">Sz\u00edn- vagy f\u00e9nyess\u00e9gv\u00e1ltoz\u00e1s<\/strong><\/li>\n\n\n\n<li><strong data-start=\"2977\" data-end=\"3014\">A tapad\u00e1s vagy a v\u00edzszigetel\u00e9s elveszt\u00e9se<\/strong><\/li>\n<\/ul>\n\n\n\n<p>A k\u00e1rosod\u00e1s el\u0151tti magasabb ciklussz\u00e1m jobb eredm\u00e9nyt jelez. <strong data-start=\"3075\" data-end=\"3094\">hajl\u00edt\u00e1si tart\u00f3ss\u00e1g<\/strong>. Ezek az eredm\u00e9nyek a min\u0151s\u00e9gellen\u0151rz\u0151 csoportokat \u00e9s az anyagm\u00e9rn\u00f6k\u00f6ket seg\u00edtik a k\u00e9sz\u00edtm\u00e9nyek, bevonatok \u00e9s hordoz\u00f3anyag-kombin\u00e1ci\u00f3k optimaliz\u00e1l\u00e1s\u00e1ban.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Az ISO 7854 hajl\u00edt\u00e1si ellen\u00e1ll\u00e1s vizsg\u00e1lat\u00e1nak alkalmaz\u00e1sai<\/h2>\n\n\n\n<p>A <strong data-start=\"3295\" data-end=\"3319\">hajl\u00edt\u00e1si ellen\u00e1ll\u00e1s teszt<\/strong> fontos szerepet j\u00e1tszik az olyan ipar\u00e1gakban, mint:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3372\" data-end=\"3404\">Text\u00edli\u00e1k \u00e9s bevont sz\u00f6vetek:<\/strong> s\u00e1trak, ponyv\u00e1k \u00e9s v\u00e9d\u0151ruh\u00e1zat.<\/li>\n\n\n\n<li><strong data-start=\"3457\" data-end=\"3491\">Orvostechnikai eszk\u00f6z\u00f6k \u00e9s csomagol\u00e1s:<\/strong> a steriliz\u00e1l\u00e1si csomagol\u00e1sok vagy v\u00e9rnyom\u00e1smandzsett\u00e1k anyagbiztons\u00e1g\u00e1nak biztos\u00edt\u00e1sa.<\/li>\n\n\n\n<li><strong data-start=\"3574\" data-end=\"3603\">Aut\u00f3ipar \u00e9s rep\u00fcl\u0151g\u00e9pipar:<\/strong> rugalmas bels\u0151 anyagok \u00e9s t\u00f6m\u00edt\u00e9sek \u00e9rt\u00e9kel\u00e9se.<\/li>\n\n\n\n<li><strong data-start=\"3658\" data-end=\"3677\">Fogyaszt\u00e1si cikkek:<\/strong> p\u00e9ld\u00e1ul es\u0151kab\u00e1tok, l\u00e1bbelik \u00e9s k\u00e1rpitok.<\/li>\n<\/ul>\n\n\n\n<p>Az\u00e1ltal, hogy elfogadja <strong data-start=\"3738\" data-end=\"3768\">ISO 7854 szabv\u00e1nynak megfelel\u0151 tesztel\u00e9s<\/strong>, a v\u00e1llalatok biztos\u00edtj\u00e1k, hogy a bevonatos sz\u00f6vetek t\u00f6bbsz\u00f6ri ig\u00e9nybev\u00e9tel mellett is meg\u0151rizz\u00e9k funkcionalit\u00e1sukat \u00e9s eszt\u00e9tikumukat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A megfelel\u0151 gy\u0171r\u0151d\u00e9si rugalmass\u00e1gi tesztel\u0151 kiv\u00e1laszt\u00e1sa<\/h2>\n\n\n\n<p>Laborat\u00f3riumok \u00e9s gy\u00e1rt\u00f3k sz\u00e1m\u00e1ra, amelyeknek megb\u00edzhat\u00f3 <strong data-start=\"3996\" data-end=\"4025\">ISO 7854 C m\u00f3dszer szerinti vizsg\u00e1lat<\/strong>, <strong data-start=\"4027\" data-end=\"4082\">Az Cell Instruments k\u00edn\u00e1lja a GFT Crumple Flex Tester-t<\/strong>.<\/p>\n\n\n\n<p>A <strong data-start=\"4091\" data-end=\"4098\">GFT<\/strong> a k\u00f6vetkez\u0151kre tervezt\u00e9k <strong data-start=\"4115\" data-end=\"4166\">pontos, megism\u00e9telhet\u0151 hajl\u00edt\u00e1si ellen\u00e1ll\u00e1s ki\u00e9rt\u00e9kel\u00e9s<\/strong> bevonatos sz\u00f6vetek, lamin\u00e1tumok \u00e9s hasonl\u00f3 rugalmas anyagok. Jellemz\u0151i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pontosan szab\u00e1lyozott oszcill\u00e1ci\u00f3s \u00e9s kompresszi\u00f3s mechanizmusok.<\/li>\n\n\n\n<li>\u00c1ll\u00edthat\u00f3 sebess\u00e9g- \u00e9s l\u00f6ketbe\u00e1ll\u00edt\u00e1sok a szabv\u00e1nyos vagy egy\u00e9ni vizsg\u00e1lati felt\u00e9telekhez.<\/li>\n\n\n\n<li>Automatiz\u00e1lt ciklussz\u00e1ml\u00e1l\u00e1s \u00e9s biztons\u00e1gi funkci\u00f3k.<\/li>\n\n\n\n<li>Kompatibilit\u00e1s a <strong data-start=\"4463\" data-end=\"4475\">ISO 7854<\/strong>, <strong data-start=\"4477\" data-end=\"4491\">ASTM F392<\/strong>, \u00e9s a kapcsol\u00f3d\u00f3 hajl\u00edt\u00f3 tart\u00f3ss\u00e1gi szabv\u00e1nyok.<\/li>\n<\/ul>\n\n\n\n<p>A  c\u00edmen <strong data-start=\"4540\" data-end=\"4564\">Cell Instruments GFT<\/strong>, a felhaszn\u00e1l\u00f3k pontos \u00e9s hat\u00e9kony <strong data-start=\"4606\" data-end=\"4630\">gy\u0171r\u0151d\u00e9si hajl\u00edt\u00e1si vizsg\u00e1lat<\/strong> a glob\u00e1lis vizsg\u00e1lati norm\u00e1knak val\u00f3 megfelel\u00e9s fenntart\u00e1sa mellett.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kapcsolatfelv\u00e9tel ISO 7854 vizsg\u00e1lati megold\u00e1s <\/h2>\n\n\n\n<p>Megb\u00edzhat\u00f3 eszk\u00f6z kiv\u00e1laszt\u00e1sa, mint p\u00e9ld\u00e1ul <strong data-start=\"5100\" data-end=\"5125\">Cell Instruments\u2019 GFT<\/strong> nemcsak a tesztel\u00e9s hat\u00e9konys\u00e1g\u00e1t jav\u00edtja, hanem az anyag\u00e9rt\u00e9kel\u00e9s hiteless\u00e9g\u00e9t is n\u00f6veli. Olyan ipar\u00e1gak sz\u00e1m\u00e1ra, ahol a bevont sz\u00f6vetek megb\u00edzhat\u00f3s\u00e1ga sz\u00e1m\u00edt, <strong data-start=\"5273\" data-end=\"5309\"><a href=\"https:\/\/www.iso.org\/standard\/14777.html\" target=\"_blank\" rel=\"noopener nofollow\">ISO 7854<\/a> hajl\u00edt\u00e1si tart\u00f3ss\u00e1gi vizsg\u00e1lat<\/strong> kulcsfontoss\u00e1g\u00fa l\u00e9p\u00e9s a k\u00f6vetkezetes min\u0151s\u00e9g \u00e9s a vev\u0151i el\u00e9gedetts\u00e9g biztos\u00edt\u00e1s\u00e1ban.<\/p>","protected":false},"excerpt":{"rendered":"<p>Understanding ISO 7854 and Its Importance The standard includes three different test methods, with Method C \u2013 the Crumple\/Flex method \u2013 being one of the most comprehensive approaches. It simulates real-world flexing conditions by subjecting coated fabrics to continuous twisting and compression, making it essential for industries where mechanical stress and repeated motion are common. [&hellip;]<\/p>","protected":false},"featured_media":8052,"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":[612],"class_list":["post-9862","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-iso"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/standard\/9862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/media\/8052"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/media?parent=9862"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/standard-category?post=9862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}