{"id":2677,"date":"2024-08-06T03:54:04","date_gmt":"2024-08-06T03:54:04","guid":{"rendered":"https:\/\/www.packqc.com\/?p=2677"},"modified":"2025-09-12T09:31:38","modified_gmt":"2025-09-12T01:31:38","slug":"cof-testing-for-films-methods-and-standards","status":"publish","type":"post","link":"https:\/\/www.packqc.com\/hu\/cof-testing-for-films-methods-and-standards\/","title":{"rendered":"A filmek COF tesztel\u00e9s\u00e9nek meg\u00e9rt\u00e9se: m\u00f3dszerek \u00e9s szabv\u00e1nyok"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2677\" class=\"elementor elementor-2677\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a4cebd1 e-flex e-con-boxed e-con e-parent\" data-id=\"a4cebd1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d1705d elementor-widget elementor-widget-heading\" data-id=\"6d1705d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">A filmek COF tesztel\u00e9s\u00e9nek meg\u00e9rt\u00e9se: m\u00f3dszerek \u00e9s szabv\u00e1nyok<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55bde6c elementor-widget elementor-widget-text-editor\" data-id=\"55bde6c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Bevezet\u00e9s a COF tesztel\u00e9sbe filmekhez<\/h2><p>A s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 (COF) kritikus param\u00e9ter az anyagvizsg\u00e1latokban, k\u00fcl\u00f6n\u00f6sen a csomagol\u00e1sban, orvosi eszk\u00f6z\u00f6kben, gy\u00f3gyszerekben, ragaszt\u00f3kban \u00e9s text\u00edli\u00e1kban haszn\u00e1lt f\u00f3li\u00e1k eset\u00e9ben. A COF-teszt azt az ellen\u00e1ll\u00e1st m\u00e9ri, amely akkor tapasztalhat\u00f3, amikor k\u00e9t fel\u00fclet egym\u00e1snak cs\u00faszik, \u00e9s alapvet\u0151 adatokat szolg\u00e1ltat a min\u0151s\u00e9g-ellen\u0151rz\u00e9s, a gy\u00e1rt\u00e1s optimaliz\u00e1l\u00e1sa \u00e9s a szab\u00e1lyoz\u00e1si megfelel\u00e9s szempontj\u00e1b\u00f3l.<\/p><h2>A COF tesztel\u00e9s meg\u00e9rt\u00e9se<\/h2><p>A COF-teszt k\u00e9t f\u0151 t\u00edpusra oszlik:<\/p><ul><li><strong>Statikus COF<\/strong>: K\u00e9t fel\u00fclet k\u00f6z\u00f6tti mozg\u00e1s elind\u00edt\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151.<\/li><li><strong>Kinetikus COF<\/strong>: K\u00e9t fel\u00fclet k\u00f6z\u00f6tti mozg\u00e1s fenntart\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151.<\/li><\/ul><p>Mindk\u00e9t m\u00e9r\u00e9s l\u00e9tfontoss\u00e1g\u00fa a filmek teljes\u00edtm\u00e9ny\u00e9nek \u00e9s haszn\u00e1lhat\u00f3s\u00e1g\u00e1nak biztos\u00edt\u00e1s\u00e1hoz k\u00fcl\u00f6nb\u00f6z\u0151 alkalmaz\u00e1sokban.<\/p><h2>ASTM D1894 \u00e9s ISO 8295 szabv\u00e1nyok<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cbb4dc5 elementor-widget elementor-widget-video\" data-id=\"cbb4dc5\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/NUgXENOz8J0&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fffc37e elementor-widget elementor-widget-text-editor\" data-id=\"fffc37e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>ASTM D1894<\/h3><p><a style=\"text-align: var(--text-align); font-size: 1rem;\" href=\"https:\/\/www.packqc.com\/hu\/product-category\/astm-standard\/astm-d1894\/\" target=\"_blank\" rel=\"noopener\">ASTM D1894<\/a>\u00a0egy sz\u00e9les k\u00f6rben elismert szabv\u00e1ny a m\u0171anyag f\u00f3li\u00e1k \u00e9s f\u00f3li\u00e1k COF m\u00e9r\u00e9s\u00e9re. Ez a szabv\u00e1ny k\u00f6vetkezetes m\u00f3dszertant biztos\u00edt, amely \u00f6sszehasonl\u00edthat\u00f3 eredm\u00e9nyeket biztos\u00edt a k\u00fcl\u00f6nb\u00f6z\u0151 laborat\u00f3riumokban \u00e9s ipar\u00e1gakban.<\/p><h4><strong>Vizsg\u00e1lati m\u00f3dszer:<\/strong><\/h4><ol><li><strong>Minta el\u0151k\u00e9sz\u00edt\u00e9s<\/strong>: V\u00e1gja a mint\u00e1kat cs\u00edkokra, \u00e9s kondicion\u00e1lja \u0151ket az el\u0151\u00edr\u00e1soknak megfelel\u0151en.<\/li><li><strong>Tesztbe\u00e1ll\u00edt\u00e1s<\/strong>: Helyezze a f\u00f3li\u00e1t v\u00edzszintes s\u00edkra, \u00e1lland\u00f3 sebess\u00e9ggel h\u00fazzon rajta egy azonos vagy k\u00fcl\u00f6nb\u00f6z\u0151 anyaggal bevont sz\u00e1nk\u00f3t.<\/li><li><strong>M\u00e9r\u00e9sek<\/strong>: Jegyezze fel a mozg\u00e1s elind\u00edt\u00e1s\u00e1hoz \u00e9s fenntart\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151ket a statikus \u00e9s kinetikus COF meghat\u00e1roz\u00e1s\u00e1hoz.<\/li><\/ol><h4><strong>K\u00f6vetelm\u00e9nyek:<\/strong><\/h4><ul><li><strong>Kalibr\u00e1ci\u00f3<\/strong>: A pontoss\u00e1ghoz elengedhetetlen a berendez\u00e9s rendszeres kalibr\u00e1l\u00e1sa.<\/li><li><strong>Teszt sebess\u00e9g<\/strong>: \u00c1ltal\u00e1ban 150 mm\/perc.<\/li><li><strong>K\u00f6rnyezeti felt\u00e9telek<\/strong>: Ellen\u0151rz\u00f6tt h\u0151m\u00e9rs\u00e9kleten \u00e9s p\u00e1ratartalom mellett v\u00e9gezzen vizsg\u00e1latot.<\/li><\/ul><h3>ISO 8295<\/h3><p><a style=\"text-align: var(--text-align); font-size: 1rem;\" href=\"https:\/\/www.packqc.com\/hu\/product-category\/iso\/iso-8295\/\" target=\"_blank\" rel=\"noopener\">ISO 8295<\/a>\u00a0a m\u0171anyag f\u00f3li\u00e1k \u00e9s f\u00f3li\u00e1k COF-\u00e9rt\u00e9k\u00e9nek meghat\u00e1roz\u00e1s\u00e1ra szolg\u00e1l\u00f3 nemzetk\u00f6zi szabv\u00e1ny, amely vil\u00e1gszerte egys\u00e9ges vizsg\u00e1lati elj\u00e1r\u00e1sokat \u00e9s konzisztenci\u00e1t biztos\u00edt.<\/p><h4><strong>Vizsg\u00e1lati m\u00f3dszer:<\/strong><\/h4><ol><li><strong>Minta el\u0151k\u00e9sz\u00edt\u00e9s<\/strong>: A mint\u00e1k el\u0151k\u00e9sz\u00edt\u00e9se \u00e9s kondicion\u00e1l\u00e1sa az ASTM D1894-hez hasonl\u00f3an.<\/li><li><strong>Tesztbe\u00e1ll\u00edt\u00e1s<\/strong>: Helyezze a mint\u00e1t egy sima fel\u00fcletre, \u00e9s \u00e1lland\u00f3 sebess\u00e9ggel h\u00fazzon rajta egy meghat\u00e1rozott s\u00faly\u00fa sz\u00e1nt.<\/li><li><strong>M\u00e9r\u00e9sek<\/strong>: M\u00e9rje meg a statikus \u00e9s kinetikus s\u00farl\u00f3d\u00e1si er\u0151ket a COF kisz\u00e1m\u00edt\u00e1s\u00e1hoz.<\/li><\/ol><h4><strong>K\u00f6vetelm\u00e9nyek:<\/strong><\/h4><ul><li><strong>Teszt sebess\u00e9g<\/strong>: 100 \u00e9s 300 mm\/perc k\u00f6z\u00f6tt, jellemz\u0151en 100 mm\/perc \u00e9rt\u00e9kre \u00e1ll\u00edtva.<\/li><li><strong>Sz\u00e1n s\u00falya<\/strong>: Szabv\u00e1ny szerint meghat\u00e1rozva.<\/li><li><strong>K\u00f6rnyezeti felt\u00e9telek<\/strong>: Ellen\u0151rz\u00f6tt k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt v\u00e9gezzen vizsg\u00e1latokat az ism\u00e9telhet\u0151s\u00e9g biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben.<\/li><\/ul><h2>A COF tesztel\u00e9s alkalmaz\u00e1sai<\/h2><h3><strong>Csomagol\u00f3anyagok<\/strong><\/h3><p>A csomagol\u00f3iparban a COF-teszt biztos\u00edtja, hogy az anyagok ne tapadjanak \u00f6ssze t\u00fals\u00e1gosan vagy ne cs\u00faszjanak sz\u00e9t t\u00fal k\u00f6nnyen, ami befoly\u00e1solja a csomagol\u00e1s integrit\u00e1s\u00e1t \u00e9s haszn\u00e1lhat\u00f3s\u00e1g\u00e1t.<\/p><h3><strong>Orvosi \u00e9s Gy\u00f3gyszer\u00e9szeti<\/strong><\/h3><p>Az orvosi eszk\u00f6z\u00f6k \u00e9s gy\u00f3gyszercsomagol\u00e1sok eset\u00e9ben a COF ellen\u0151rz\u00e9se l\u00e9tfontoss\u00e1g\u00fa a biztons\u00e1g, a funkcionalit\u00e1s \u00e9s a szab\u00e1lyoz\u00e1si szabv\u00e1nyoknak val\u00f3 megfelel\u00e9s biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben.<\/p><h3><strong>Text\u00edli\u00e1k \u00e9s ragaszt\u00f3k<\/strong><\/h3><p>A text\u00edli\u00e1kban a COF befoly\u00e1solja a sz\u00f6vet k\u00e9z\u00e9rzet\u00e9t \u00e9s teljes\u00edtm\u00e9ny\u00e9t. Ragaszt\u00f3kn\u00e1l ez hat\u00e1rozza meg a ragaszt\u00e1si szil\u00e1rds\u00e1got \u00e9s a k\u00f6nny\u0171 felhord\u00e1st.<\/p><h2>A Cell Instruments COF-tesztel\u0151 berendez\u00e9sei<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55e87da elementor-widget elementor-widget-image\" data-id=\"55e87da\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.packqc.com\/hu\/product\/coefficient-of-friction-testing-equipment\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.packqc.com\/wp-content\/uploads\/elementor\/thumbs\/ASTM-D1894-COF-testing-for-films-coefficient-of-friction-plastic-on-plastic-ISO-8295-qs6ylneon3q219ukr5115ggziujtnqsejws8fhhncg.jpg\" title=\"ASTM D1894 COF vizsg\u00e1lat f\u00f3li\u00e1k m\u0171anyag s\u00farl\u00f3d\u00e1si t\u00e9nyez\u0151j\u00e9re m\u0171anyagon ISO 8295\" alt=\"ASTM D1894 COF vizsg\u00e1lat f\u00f3li\u00e1k m\u0171anyag s\u00farl\u00f3d\u00e1si t\u00e9nyez\u0151j\u00e9re m\u0171anyagon ISO 8295\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba9252e elementor-widget elementor-widget-text-editor\" data-id=\"ba9252e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A Cell Instrumentsn\u00e9l a legmodernebb technol\u00f3gi\u00e1t k\u00edn\u00e1ljuk\u00a0<a href=\"https:\/\/www.packqc.com\/hu\/product-category\/coefficient-of-friction-tester\/\" target=\"_blank\" rel=\"noopener\">COF tesztel\u0151 berendez\u00e9s<\/a>\u00a0\u00fagy tervezt\u00e9k, hogy megfeleljen \u00fcgyfeleink sokr\u00e9t\u0171 ig\u00e9nyeinek. Berendez\u00e9seink prec\u00edz, megb\u00edzhat\u00f3 \u00e9s sokoldal\u00fa tesztel\u00e9st biztos\u00edtanak az anyagok sz\u00e9les sk\u00e1l\u00e1j\u00e1hoz.<\/p><h3><strong>F\u0151bb jellemz\u0151k \u00e9s el\u0151ny\u00f6k:<\/strong><\/h3><ul><li><strong>Nagy pontoss\u00e1g\u00fa<\/strong>: Pontos COF m\u00e9r\u00e9seket tesz lehet\u0151v\u00e9 minim\u00e1lis variabilit\u00e1s mellett.<\/li><li><strong>Felhaszn\u00e1l\u00f3bar\u00e1t fel\u00fclet<\/strong>: K\u00f6nnyen haszn\u00e1lhat\u00f3 vez\u00e9rl\u0151k \u00e9s intuit\u00edv szoftver.<\/li><li><strong>Testreszab\u00e1si lehet\u0151s\u00e9gek<\/strong>: Testreszabott megold\u00e1sok speci\u00e1lis vizsg\u00e1lati k\u00f6vetelm\u00e9nyekhez.<\/li><li><strong>Robusztus kialak\u00edt\u00e1s<\/strong>: Tart\u00f3s \u00e9s kev\u00e9s karbantart\u00e1st ig\u00e9nyel, hossz\u00fa t\u00e1v\u00fa megb\u00edzhat\u00f3s\u00e1got biztos\u00edt.<\/li><\/ul><h2>K\u00f6vetkeztet\u00e9s<\/h2><p>A filmek COF-tesztje elengedhetetlen a term\u00e9kmin\u0151s\u00e9g, a teljes\u00edtm\u00e9ny \u00e9s a megfelel\u0151s\u00e9g biztos\u00edt\u00e1s\u00e1hoz a k\u00fcl\u00f6nb\u00f6z\u0151 ipar\u00e1gakban. A szabv\u00e1nyos\u00edtott m\u00f3dszerek, p\u00e9ld\u00e1ul az ASTM D1894 \u00e9s az ISO 8295 k\u00f6vet\u00e9s\u00e9vel, valamint a Cell Instruments fejlett berendez\u00e9seinek haszn\u00e1lat\u00e1val a gy\u00e1rt\u00f3k pontos \u00e9s k\u00f6vetkezetes eredm\u00e9nyeket \u00e9rhetnek el, optimaliz\u00e1lj\u00e1k folyamataikat \u00e9s megfelelnek az ipari szabv\u00e1nyoknak.<\/p><h2>GYIK<\/h2><p><strong>1. Mi a COF-teszt jelent\u0151s\u00e9ge a filmekn\u00e9l?<\/strong><\/p><p>A COF-teszt kulcsfontoss\u00e1g\u00fa a f\u00f3li\u00e1k s\u00farl\u00f3d\u00e1si tulajdons\u00e1gainak meghat\u00e1roz\u00e1s\u00e1hoz, annak biztos\u00edt\u00e1s\u00e1hoz, hogy megfelel\u0151en m\u0171k\u00f6djenek a tervezett alkalmaz\u00e1sokban, \u00e9s fenntarts\u00e1k a min\u0151s\u00e9g-ellen\u0151rz\u00e9si szabv\u00e1nyokat.<\/p><p><strong>2. Miben k\u00fcl\u00f6nb\u00f6zik az ASTM D1894 az ISO 8295-t\u0151l a COF tesztel\u00e9s sor\u00e1n?<\/strong><\/p><p>Az ASTM D1894 \u00e9s az ISO 8295 szabv\u00e1nyos\u00edtott m\u00f3dszereket biztos\u00edt a COF-vizsg\u00e1lathoz, de elt\u00e9rnek egym\u00e1st\u00f3l olyan saj\u00e1toss\u00e1gokban, mint a vizsg\u00e1lati sebess\u00e9g \u00e9s a minta-el\u0151k\u00e9sz\u00edt\u00e9si k\u00f6vetelm\u00e9nyek.<\/p><p><strong>3. Mely ipar\u00e1gak profit\u00e1lnak legink\u00e1bb a COF tesztel\u00e9sb\u0151l?<\/strong><\/p><p>Az ipar\u00e1gak, bele\u00e9rtve a csomagol\u00f3anyagokat, az orvosi eszk\u00f6z\u00f6ket, a gy\u00f3gyszereket, a ragaszt\u00f3kat, a textileket \u00e9s a min\u0151s\u00e9gellen\u0151rz\u0151 \u00fcgyn\u00f6ks\u00e9geket, jelent\u0151s m\u00e9rt\u00e9kben profit\u00e1lnak a COF-tesztel\u00e9sb\u0151l.<\/p><p><strong>4. Milyen gyakran kell kalibr\u00e1lni a COF vizsg\u00e1l\u00f3 berendez\u00e9st?<\/strong><\/p><p>A rendszeres kalibr\u00e1l\u00e1s elengedhetetlen a pontoss\u00e1g meg\u0151rz\u00e9s\u00e9hez. A gyakoris\u00e1g a haszn\u00e1latt\u00f3l \u00e9s a gy\u00e1rt\u00f3 aj\u00e1nl\u00e1sait\u00f3l f\u00fcgg, jellemz\u0151en havit\u00f3l \u00e9vesig.<\/p><p><strong>5. Testreszabhat\u00f3 a COF-teszt k\u00fcl\u00f6nb\u00f6z\u0151 anyagokhoz?<\/strong><\/p><p>Igen, a COF-tesztel\u00e9s testreszabhat\u00f3 k\u00fcl\u00f6nf\u00e9le anyagokhoz a tesztparam\u00e9terek be\u00e1ll\u00edt\u00e1s\u00e1val, k\u00fcl\u00f6nb\u00f6z\u0151 sz\u00e1ns\u00falyok haszn\u00e1lat\u00e1val \u00e9s meghat\u00e1rozott kondicion\u00e1l\u00f3 protokollok k\u00f6vet\u00e9s\u00e9vel.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d04a61b e-flex e-con-boxed e-con e-parent\" data-id=\"d04a61b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4abf8a8 elementor-widget elementor-widget-text-editor\" data-id=\"4abf8a8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Kapcsol\u00f3d\u00f3 term\u00e9kek<\/h2><p><a href=\"https:\/\/www.packqc.com\/hu\/product\/coefficient-of-friction-testing-equipment\/\">S\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3t vizsg\u00e1l\u00f3 berendez\u00e9s<\/a><\/p><h2>Kapcsol\u00f3d\u00f3 cikk<\/h2><p><a href=\"https:\/\/www.packqc.com\/hu\/dynamic-friction-testing-machine-improve-quality\/\" target=\"_blank\" rel=\"noopener\">Dinamikus s\u00farl\u00f3d\u00e1svizsg\u00e1l\u00f3 g\u00e9p<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/hu\/film-friction-coefficient-tester-for-plastic-films\/\" target=\"_blank\" rel=\"noopener\">Film s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 teszter<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/hu\/coefficient-of-friction-of-plastic-films\/\" target=\"_blank\" rel=\"noopener\">M\u0171anyag f\u00f3li\u00e1k s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3ja<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/hu\/measure-the-coefficient-of-friction-of-paper\/\" target=\"_blank\" rel=\"noopener\">Pap\u00edr s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3ja<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/hu\/friction-test-method-for-packaging-films\/\" target=\"_blank\" rel=\"noopener\">S\u00farl\u00f3d\u00e1si vizsg\u00e1lati m\u00f3dszer csomagol\u00f3f\u00f3li\u00e1khoz<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/hu\/how-to-conduct-paper-friction-testing-with-astm-d1894\/\" target=\"_blank\" rel=\"noopener\">S\u00farl\u00f3d\u00e1svizsg\u00e1l\u00f3 pap\u00edrhoz<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/hu\/friction-testing-for-paper-products-astm-d1894-iso-8295\/\" target=\"_blank\" rel=\"noopener\">S\u00farl\u00f3d\u00e1si vizsg\u00e1lat pap\u00edrterm\u00e9kekhez<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/hu\/best-friction-test-equipment-for-paper-products\/\" target=\"_blank\" rel=\"noopener\">S\u00farl\u00f3d\u00e1svizsg\u00e1l\u00f3 berendez\u00e9sek pap\u00edrterm\u00e9kekhez<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/hu\/importance-of-friction-coefficient-tester-for-paper\/\" target=\"_blank\" rel=\"noopener\">S\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 teszter pap\u00edrhoz<\/a><\/p><h2>Referencia<\/h2><p><a href=\"https:\/\/www.iso.org\/standard\/20760.html\" rel=\"nofollow noopener\" target=\"_blank\">ISO 8295<\/a><\/p><p><a href=\"https:\/\/www.astm.org\/d1894-14.html\" rel=\"nofollow noopener\" target=\"_blank\">ASTM D1894<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>A filmek COF-vizsg\u00e1lat\u00e1nak meg\u00e9rt\u00e9se: A s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 (COF) kritikus param\u00e9ter az anyagvizsg\u00e1lat sor\u00e1n, k\u00fcl\u00f6n\u00f6sen a csomagol\u00e1sban, orvosi eszk\u00f6z\u00f6kben, gy\u00f3gyszerekben, ragaszt\u00f3kban \u00e9s text\u00edli\u00e1kban haszn\u00e1lt f\u00f3li\u00e1k eset\u00e9ben. A COF-vizsg\u00e1lat azt az ellen\u00e1ll\u00e1st m\u00e9ri, amely k\u00e9t fel\u00fclet egym\u00e1son val\u00f3 cs\u00fasz\u00e1sakor tapasztalhat\u00f3, \u00e9s alapvet\u0151 adatokat szolg\u00e1ltat [...].<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"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":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2677","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/posts\/2677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/comments?post=2677"}],"version-history":[{"count":0,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/posts\/2677\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/media?parent=2677"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/categories?post=2677"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/tags?post=2677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}