{"id":2753,"date":"2024-08-06T07:33:41","date_gmt":"2024-08-06T07:33:41","guid":{"rendered":"https:\/\/www.packqc.com\/?p=2753"},"modified":"2025-09-12T09:31:14","modified_gmt":"2025-09-12T01:31:14","slug":"importance-of-friction-coefficient-tester-for-paper","status":"publish","type":"post","link":"https:\/\/www.packqc.com\/hu\/importance-of-friction-coefficient-tester-for-paper\/","title":{"rendered":"A s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 teszter haszn\u00e1lat\u00e1nak jelent\u0151s\u00e9ge pap\u00edrhoz a min\u0151s\u00e9gellen\u0151rz\u00e9sben"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2753\" class=\"elementor elementor-2753\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fc2632d e-flex e-con-boxed e-con e-parent\" data-id=\"fc2632d\" 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-d5d0eff elementor-widget elementor-widget-heading\" data-id=\"d5d0eff\" 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 s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 teszter haszn\u00e1lat\u00e1nak jelent\u0151s\u00e9ge pap\u00edrhoz a min\u0151s\u00e9gellen\u0151rz\u00e9sben<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67669e6 elementor-widget elementor-widget-text-editor\" data-id=\"67669e6\" 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<\/h2><p>A s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 (CoF) kritikus param\u00e9ter az anyagvizsg\u00e1latokn\u00e1l, k\u00fcl\u00f6n\u00f6sen a pap\u00edrterm\u00e9kekn\u00e9l. Sz\u00e1mszer\u0171s\u00edti azt az ellen\u00e1ll\u00e1st, amely akkor tapasztalhat\u00f3, amikor k\u00e9t fel\u00fclet egym\u00e1snak cs\u00faszik. A pontos CoF-m\u00e9r\u00e9s kulcsfontoss\u00e1g\u00fa a pap\u00edr min\u0151s\u00e9g\u00e9nek, biztons\u00e1g\u00e1nak \u00e9s teljes\u00edtm\u00e9ny\u00e9nek biztos\u00edt\u00e1s\u00e1ban a k\u00fcl\u00f6nb\u00f6z\u0151 alkalmaz\u00e1sokban. Ez a cikk az ASTM D1894 \u00e9s az ISO 8295 szabv\u00e1nyokra hivatkozva felt\u00e1rja a pap\u00edr s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 teszter\u00e9nek fontoss\u00e1g\u00e1t.<\/p><h2>A pap\u00edr COF tesztel\u00e9s\u00e9nek meg\u00e9rt\u00e9se<\/h2><p>A COF-teszt mag\u00e1ban foglalja a k\u00e9t fel\u00fclet k\u00f6z\u00f6tti s\u00farl\u00f3d\u00e1si er\u0151k m\u00e9r\u00e9s\u00e9t, amelyeket statikus s\u00farl\u00f3d\u00e1sra (a mozg\u00e1s elind\u00edt\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151re) \u00e9s kinetikus s\u00farl\u00f3d\u00e1sra (a mozg\u00e1s fenntart\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151re) osztanak. A minta megfelel\u0151 el\u0151k\u00e9sz\u00edt\u00e9se \u00e9s kondicion\u00e1l\u00e1sa elengedhetetlen a pontos \u00e9s megism\u00e9telhet\u0151 eredm\u00e9nyekhez.<\/p><h3>Mi\u00e9rt sz\u00e1m\u00edt a COF tesztel\u00e9s?<\/h3><ol><li><strong>Min\u0151s\u00e9gbiztos\u00edt\u00e1s<\/strong>: Biztos\u00edtja, hogy a pap\u00edrterm\u00e9kek megfeleljenek az ipari szabv\u00e1nyoknak.<\/li><li><strong>Teljes\u00edtm\u00e9ny optimaliz\u00e1l\u00e1s<\/strong>: Seg\u00edt meg\u00e9rteni az anyagi viselked\u00e9st k\u00fcl\u00f6nb\u00f6z\u0151 k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt.<\/li><li><strong>Szab\u00e1lyoz\u00e1si megfelel\u0151s\u00e9g<\/strong>: Megfelel az olyan szabv\u00e1nyok k\u00f6vetelm\u00e9nyeinek, mint az ASTM D1894 \u00e9s az ISO 8295.<\/li><\/ol><h2>Kulcsfontoss\u00e1g\u00fa szabv\u00e1nyok a COF tesztel\u00e9sben<\/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-6c28838 elementor-widget elementor-widget-video\" data-id=\"6c28838\" 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-428c803 elementor-widget elementor-widget-text-editor\" data-id=\"428c803\" 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 href=\"https:\/\/www.packqc.com\/hu\/product-category\/astm-standard\/astm-d1894\/\">ASTM D1894<\/a> sz\u00e9les k\u00f6rben elismert szabv\u00e1ny a m\u0171anyag f\u00f3lia \u00e9s f\u00f3lia CoF m\u00e9r\u00e9s\u00e9re, amely pap\u00edrra is alkalmazhat\u00f3. K\u00f6vetkezetes m\u00f3dszertant biztos\u00edt az eredm\u00e9nyek \u00f6sszehasonl\u00edthat\u00f3s\u00e1g\u00e1nak biztos\u00edt\u00e1s\u00e1ra a k\u00fcl\u00f6nb\u00f6z\u0151 laborat\u00f3riumokban \u00e9s ipar\u00e1gakban.<\/p><ul><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, mik\u00f6zben \u00e1lland\u00f3 sebess\u00e9ggel sz\u00e1nk\u00e1t h\u00faz rajta.<\/li><li><strong>M\u00e9r\u00e9sek<\/strong>: R\u00f6gz\u00edtse a mozg\u00e1s elind\u00edt\u00e1s\u00e1hoz \u00e9s fenntart\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151ket.<\/li><\/ul><h3>ISO 8295<\/h3><p><a href=\"https:\/\/www.packqc.com\/hu\/product-category\/iso\/iso-8295\/\">ISO 8295<\/a> egy nemzetk\u00f6zi szabv\u00e1ny a m\u0171anyag f\u00f3li\u00e1k \u00e9s f\u00f3li\u00e1k CoF-j\u00e9nek meghat\u00e1roz\u00e1s\u00e1ra, amely biztos\u00edtja az egys\u00e9ges vizsg\u00e1lati elj\u00e1r\u00e1sokat \u00e9s az eredm\u00e9nyek egys\u00e9gess\u00e9g\u00e9t glob\u00e1lis szinten.<\/p><ul><li><strong>Minta el\u0151k\u00e9sz\u00edt\u00e9s<\/strong>: Hasonl\u00f3 az ASTM D1894-hez, el\u0151k\u00e9sz\u00edtett \u00e9s kondicion\u00e1lt mint\u00e1kkal.<\/li><li><strong>Tesztbe\u00e1ll\u00edt\u00e1s<\/strong>: Helyezze a mint\u00e1t sima fel\u00fcletre, \u00e9s \u00e1lland\u00f3 sebess\u00e9ggel h\u00fazzon rajta 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><\/ul><h2>Cell Instruments S\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 teszter haszn\u00e1lata<\/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-537316a elementor-widget elementor-widget-image\" data-id=\"537316a\" 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\/ISO-8295-Friction-Coefficient-Tester-for-Paper-ASTM-D1894-COF-Testing-for-Paper-qs786awak7iz2180848fehhgszsw0f19xs5j7ygxv4.jpg\" title=\"ISO 8295 s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 teszter pap\u00edrhoz ASTM D1894 COF teszt pap\u00edrhoz\" alt=\"ISO 8295 s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 teszter pap\u00edrhoz ASTM D1894 COF teszt pap\u00edrhoz\" 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-bcd9615 elementor-widget elementor-widget-text-editor\" data-id=\"bcd9615\" 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 s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3t vizsg\u00e1l\u00f3 berendez\u00e9seket k\u00edn\u00e1lunk, amelyeket a precizit\u00e1s, a megb\u00edzhat\u00f3s\u00e1g \u00e9s a sokoldal\u00fas\u00e1g \u00e9rdek\u00e9ben terveztek. Berendez\u00e9seink konzisztens \u00e9s pontos eredm\u00e9nyeket biztos\u00edtanak az anyagok \u00e9s a tesztel\u00e9si forgat\u00f3k\u00f6nyvek sz\u00e9les sk\u00e1l\u00e1j\u00e1hoz.<\/p><h3><strong>F\u0151bb jellemz\u0151k \u00e9s el\u0151ny\u00f6k:<\/strong><\/h3><ol><li><strong>Nagy pontoss\u00e1g\u00fa<\/strong>: Pontos CoF-m\u00e9r\u00e9seket tesz lehet\u0151v\u00e9 minim\u00e1lis v\u00e1ltoz\u00e9konys\u00e1ggal.<\/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>: Testre szabott megold\u00e1sok a speci\u00e1lis vizsg\u00e1lati k\u00f6vetelm\u00e9nyek teljes\u00edt\u00e9s\u00e9re.<\/li><li><strong>Robusztus kialak\u00edt\u00e1s<\/strong>: Tart\u00f3ss\u00e1gra k\u00e9sz\u00fclt, minim\u00e1lis karbantart\u00e1ssal.<\/li><\/ol><h2>Alkalmaz\u00e1sok \u00e9s ipari felhaszn\u00e1l\u00e1si esetek<\/h2><h3>Csomagol\u00f3anyagok<\/h3><p>A csomagol\u00f3iparban a CoF-teszt kulcsfontoss\u00e1g\u00fa annak biztos\u00edt\u00e1s\u00e1ra, hogy az anyagok ne tapadjanak \u00f6ssze t\u00fals\u00e1gosan, vagy ne cs\u00fasszanak sz\u00e9t t\u00fal k\u00f6nnyen, ami befoly\u00e1solja a csomagol\u00e1s integrit\u00e1s\u00e1t \u00e9s haszn\u00e1lhat\u00f3s\u00e1g\u00e1t.<\/p><h3>Orvosi \u00e9s Gy\u00f3gyszer\u00e9szeti<\/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>Text\u00edli\u00e1k \u00e9s ragaszt\u00f3k<\/h3><p>A textilekn\u00e9l 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>K\u00f6vetkeztet\u00e9s<\/h2><p>A pontos CoF-teszt elengedhetetlen a pap\u00edrterm\u00e9kek min\u0151s\u00e9g\u00e9nek \u00e9s teljes\u00edtm\u00e9ny\u00e9nek fenntart\u00e1s\u00e1hoz. Az olyan szabv\u00e1nyok betart\u00e1s\u00e1val, mint az ASTM D1894 \u00e9s az ISO 8295, a gy\u00e1rt\u00f3k egys\u00e9ges \u00e9s megb\u00edzhat\u00f3 eredm\u00e9nyeket biztos\u00edthatnak. A sejthangszerek <a href=\"https:\/\/www.packqc.com\/hu\/product-category\/coefficient-of-friction-tester\/\" target=\"_blank\" rel=\"noopener\">S\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 teszter<\/a> biztos\u00edtja az e szabv\u00e1nyok teljes\u00edt\u00e9s\u00e9hez sz\u00fcks\u00e9ges pontoss\u00e1got \u00e9s sokoldal\u00fas\u00e1got, \u00edgy a min\u0151s\u00e9gellen\u0151rz\u00e9s felbecs\u00fclhetetlen \u00e9rt\u00e9k\u0171 eszk\u00f6z\u00e9v\u00e9 v\u00e1lik.<\/p><h2>GYIK<\/h2><p><strong>1. Mi a s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 (CoF)?<\/strong><\/p><ul><li>A s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 (CoF) sz\u00e1mszer\u0171s\u00edti azt az ellen\u00e1ll\u00e1st, amely akkor l\u00e9p fel, amikor k\u00e9t fel\u00fclet egym\u00e1snak cs\u00faszik, ami kulcsfontoss\u00e1g\u00fa az anyagok min\u0151s\u00e9g\u00e9nek \u00e9s teljes\u00edtm\u00e9ny\u00e9nek biztos\u00edt\u00e1s\u00e1hoz.<\/li><\/ul><p><strong>2. Mi\u00e9rt fontos a COF tesztel\u00e9se a pap\u00edr eset\u00e9ben?<\/strong><\/p><ul><li>A pap\u00edr COF-tesztel\u00e9se biztos\u00edtja, hogy a term\u00e9kek megfeleljenek az ipari szabv\u00e1nyoknak, optim\u00e1lisan teljes\u00edtsenek \u00e9s megfeleljenek a szab\u00e1lyoz\u00e1si k\u00f6vetelm\u00e9nyeknek.<\/li><\/ul><p><strong>3. Mik azok az ASTM D1894 \u00e9s ISO 8295 szabv\u00e1nyok?<\/strong><\/p><ul><li>Az ASTM D1894 \u00e9s az ISO 8295 szabv\u00e1nyok, amelyek k\u00f6vetkezetes m\u00f3dszertant biztos\u00edtanak a m\u0171anyag f\u00f3li\u00e1k, lapok \u00e9s pap\u00edrok CoF-\u00e9rt\u00e9k\u00e9nek m\u00e9r\u00e9s\u00e9re.<\/li><\/ul><p><strong>4. Hogyan m\u0171k\u00f6dik a Cell Instruments s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 tesztere?<\/strong><\/p><ul><li>A Cell Instruments s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 tesztel\u0151je a fel\u00fcletek k\u00f6z\u00f6tti statikus \u00e9s kinetikus s\u00farl\u00f3d\u00e1si er\u0151ket m\u00e9ri, nagy pontoss\u00e1got, testreszab\u00e1si lehet\u0151s\u00e9geket \u00e9s felhaszn\u00e1l\u00f3bar\u00e1t kezel\u00e9st k\u00edn\u00e1lva.<\/li><\/ul><p><strong>5. Milyen ipar\u00e1gak sz\u00e1m\u00e1ra el\u0151ny\u00f6s a pap\u00edr COF-tesztel\u00e9se?<\/strong><\/p><ul><li>Az olyan ipar\u00e1gak, mint a csomagol\u00f3ipar, az orvosi \u00e9s gy\u00f3gyszeripar, a textil- \u00e9s a ragaszt\u00f3ipar, r\u00e9szes\u00fclnek a COF-tesztel\u00e9sb\u0151l az anyagmin\u0151s\u00e9g \u00e9s -teljes\u00edtm\u00e9ny biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben.<\/li><\/ul>\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-be2c62f elementor-widget elementor-widget-text-editor\" data-id=\"be2c62f\" 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\/cof-testing-for-films-methods-and-standards\/\">COF tesztel\u00e9s filmekhez<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/hu\/dynamic-friction-testing-machine-improve-quality\/\">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\/\">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\/\">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\/\">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\/\">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\/\">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\/\">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\/\">S\u00farl\u00f3d\u00e1svizsg\u00e1l\u00f3 berendez\u00e9sek pap\u00edrterm\u00e9kekhez<\/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>The Importance of Using a Friction Coefficient Tester for Paper in Quality Control Introduction The coefficient of friction (CoF) is a critical parameter in material testing, especially for paper products. It quantifies the resistance encountered when two surfaces slide against each other. Accurate CoF measurements are crucial for ensuring the quality, safety, and performance of [&hellip;]<\/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-2753","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/posts\/2753","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=2753"}],"version-history":[{"count":0,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/posts\/2753\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/media?parent=2753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/categories?post=2753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/tags?post=2753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}