{"id":345,"date":"2025-04-10T06:15:44","date_gmt":"2025-04-10T06:15:44","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?page_id=345"},"modified":"2025-04-23T03:12:53","modified_gmt":"2025-04-23T03:12:53","slug":"coefficient-of-friction-of-plastic-film","status":"publish","type":"page","link":"https:\/\/www.coefficientfriction.com\/fi\/application\/coefficient-of-friction-of-plastic-film","title":{"rendered":"Muovikalvo"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"345\" class=\"elementor elementor-345\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e87c6b2 e-flex e-con-boxed e-con e-parent\" data-id=\"e87c6b2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-60fbb6b e-con-full e-flex e-con e-child\" data-id=\"60fbb6b\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e3633c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"0e3633c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" 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\">Muovikalvon kitkakerroin<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a73bac6 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"a73bac6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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>ASTM D1894, ISO 8295 ja BS 2782-8: 824A.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\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-0364755 e-flex e-con-boxed e-con e-parent\" data-id=\"0364755\" 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-f673fbc elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"f673fbc\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Muovikalvon kitkakertoimen ymm\u00e4rt\u00e4minen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-156f03e elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"156f03e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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 class=\"\" data-start=\"500\" data-end=\"919\">The <strong data-start=\"504\" data-end=\"547\">muovikalvon kitkakerroin<\/strong> on ratkaisevassa asemassa m\u00e4\u00e4ritelt\u00e4ess\u00e4, kuinka helposti kalvot liukuvat toistensa p\u00e4\u00e4lle tai ovat vuorovaikutuksessa koneen osien kanssa. Pakkaus-, l\u00e4\u00e4ke- ja elintarviketeollisuuden valmistajille ja laadunvarmistusalan ammattilaisille t\u00e4m\u00e4n kitkan hallinta on t\u00e4rke\u00e4\u00e4, jotta voidaan varmistaa tuotannon sujuvuus, est\u00e4\u00e4 pakkauslinjojen h\u00e4iri\u00f6t ja optimoida tuotteen eheys varastoinnin ja kuljetuksen aikana.<\/p><p class=\"\" data-start=\"921\" data-end=\"1160\">Muovikalvosovelluksissa kitkakerroin (COF) antaa arvokasta tietoa materiaalin pintaominaisuuksista. T\u00e4m\u00e4 yksitt\u00e4inen ominaisuus voi m\u00e4\u00e4ritt\u00e4\u00e4 koneiden yhteensopivuuden, pinoamiskyvyn ja jopa kuluttajakokemuksen.<\/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-70bac52 e-flex e-con-boxed e-con e-parent\" data-id=\"70bac52\" 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-38e9bd9 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"38e9bd9\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kitkakertoimen testausstandardit<br><small>ASTM D1894, ISO 8295 ja BS 2782-8: 824A.<\/small><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bfe4ac5 elementor-position-left elementor-vertical-align-middle elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"bfe4ac5\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.coefficientfriction.com\/fi\/astm-d1894\/\" tabindex=\"-1\"><img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-1.webp\" class=\"attachment-full size-full wp-image-80\" alt=\"ASTM\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-1.webp 400w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-1-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-1-150x150.webp 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.coefficientfriction.com\/fi\/astm-d1894\/\">ASTM D1894 Standarditestimenetelm\u00e4 muovikalvojen ja -levyjen staattisten ja kineettisten kitkakertoimien m\u00e4\u00e4ritt\u00e4miseksi.<\/a><\/h3><p class=\"elementor-image-box-description\">ASTM D1894 m\u00e4\u00e4rittelee standarditestimenetelm\u00e4n muovikalvojen ja -levyjen staattisen ja kineettisen COF:n mittaamiseksi. Standardin mukaan pintojen v\u00e4lisen liikkeen k\u00e4ynnist\u00e4miseen ja yll\u00e4pit\u00e4miseen tarvittava voima mitataan kelkka- ja tasomenetelm\u00e4ll\u00e4. Testin nopeus on tyypillisesti 150 mm\/min, ja k\u00e4ytet\u00e4\u00e4n standardoitua kelkkaa (200 g \u00b11 g).<br>T\u00e4t\u00e4 menetelm\u00e4\u00e4 k\u00e4ytet\u00e4\u00e4n laajalti Pohjois-Amerikassa, ja se muodostaa perustan kalvon ja kalvon ja metallin vuorovaikutuksen arvioinnille, mik\u00e4 on t\u00e4rke\u00e4\u00e4 pystysuorissa VFFS-sovelluksissa (vertical form fill seal).<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16cef5c elementor-position-left elementor-vertical-align-middle elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"16cef5c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.coefficientfriction.com\/fi\/iso-8295\/\" tabindex=\"-1\"><img decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ISO-Standard-1.webp\" class=\"attachment-full size-full wp-image-81\" alt=\"ISO-standardi\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ISO-Standard-1.webp 400w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ISO-Standard-1-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ISO-Standard-1-150x150.webp 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.coefficientfriction.com\/fi\/iso-8295\/\">ISO 8295 Muovit - Kalvot ja levyt - Kitkakertoimien m\u00e4\u00e4ritt\u00e4minen<\/a><\/h3><p class=\"elementor-image-box-description\">ISO 8295 on COF-testien kansainv\u00e4linen vastine. Vaikka ISO 8295 on samanlainen kuin ASTM D1894, se m\u00e4\u00e4rittelee testinopeudeksi 100 mm\/min ja antaa tiukemmat toleranssit ymp\u00e4rist\u00f6olosuhteille, erityisesti l\u00e4mp\u00f6tilalle ja kosteudelle, jotka voivat vaikuttaa testituloksiin.<br>ISO 8295 -standardiin viitataan usein maailmanlaajuisissa pakkausstandardeissa, ja monikansalliset tuotemerkit k\u00e4ytt\u00e4v\u00e4t sit\u00e4 yleisesti pyrkiess\u00e4\u00e4n yhten\u00e4ist\u00e4m\u00e4\u00e4n pakkausmateriaalien arviointeja eri alueilla.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-234d2e3 elementor-position-left elementor-vertical-align-middle elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"234d2e3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/04\/BSI.webp\" class=\"attachment-full size-full wp-image-348\" alt=\"\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/04\/BSI.webp 400w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/04\/BSI-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/04\/elementor\/thumbs\/BSI-r453jo07vb62zg9dltqnq0hb6jzkxj0brudev3s1uk.webp 150w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/04\/BSI-12x12.webp 12w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/04\/elementor\/thumbs\/BSI-r453jo08h8kasgc8ta68s1whp83e9em6pqnzxt0nv4.webp 200w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/04\/elementor\/thumbs\/BSI-r453jo079drv6g6iedb2nz24nvvrlnegty2tsejfu0.webp 100w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/04\/elementor\/thumbs\/BSI-r453jo088gt0guphxi00cu4thr92j1z1jdqypix7uw.webp 180w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">BS 2782-8: 824A Muovien testausmenetelm\u00e4t. - Muovikalvojen kitkakertoimien m\u00e4\u00e4ritt\u00e4minen.<\/h3><p class=\"elementor-image-box-description\">Brittil\u00e4inen standardi BS 2782-8: menetelm\u00e4 824A on toinen tunnustettu menetelm\u00e4 muovikalvojen COF:n testaamiseksi. Siin\u00e4 annetaan ohjeita laitteiden kokoonpanosta, pintak\u00e4sittelyist\u00e4 ja tulosten tulkinnasta. Vaikka se on hieman harvinaisempi kuin ASTM- tai ISO-standardit, se on edelleen t\u00e4rke\u00e4 Yhdistyneess\u00e4 kuningaskunnassa ja eurooppalaisissa testauslaboratorioissa.<\/p><\/div><\/div>\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-9d958da e-flex e-con-boxed e-con e-parent\" data-id=\"9d958da\" 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-5055911 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"5055911\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Staattinen vs. kineettinen kitkakerroin<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bb9ae2 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"3bb9ae2\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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 class=\"\" data-start=\"2898\" data-end=\"2952\">Kitkakerroin jaetaan kahteen tyyppiin:<\/p><ul><li data-start=\"2898\" data-end=\"2952\"><strong>Staattinen COF (\u03bc<sub>s<\/sub>)<\/strong>: T\u00e4ll\u00e4 mitataan kahden materiaalin v\u00e4lisen liikkeen k\u00e4ynnist\u00e4miseen tarvittava voima. Muovikalvon osalta se on ratkaisevan t\u00e4rke\u00e4\u00e4 m\u00e4\u00e4ritett\u00e4ess\u00e4, siirtyv\u00e4tk\u00f6 pinotut pussit tai rullat varastoinnin tai kuljetuksen aikana.<\/li><li data-start=\"2898\" data-end=\"2952\"><strong>Kineettinen COF (\u03bc<sub>k<\/sub>)<\/strong>: T\u00e4ss\u00e4 arvioidaan voima, joka tarvitaan liikkeen yll\u00e4pit\u00e4miseen liukumisen alettua. Se on erityisen t\u00e4rke\u00e4 suurnopeuspakkauskoneissa k\u00e4sitelt\u00e4ville muovikalvoille, joissa tapahtuu jatkuvaa liikett\u00e4 rullien tai tiivistysleukojen yli.<\/li><\/ul><p class=\"\" data-start=\"3430\" data-end=\"3540\">Molemmat arvot ovat t\u00e4rkeit\u00e4 suunnitteluinsin\u00f6\u00f6reille ja pakkausasiantuntijoille materiaalin suorituskyky\u00e4 optimoitaessa.<\/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-7157bfd e-flex e-con-boxed e-con e-parent\" data-id=\"7157bfd\" 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-3b14452 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"3b14452\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Muovikalvon kitkakertoimeen vaikuttavat tekij\u00e4t<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-496ca50 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"496ca50\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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 class=\"\" data-start=\"3616\" data-end=\"3652\">Useat muuttujat voivat vaikuttaa COF:\u00e4\u00e4n:<\/p><ol><li><strong>Lis\u00e4aineet<\/strong>: Tukkeutumisenestoaineet, liukastumisenestoaineet tai voiteluaineet voivat v\u00e4hent\u00e4\u00e4 pintakitkaa.<\/li><li><strong>Pintak\u00e4sittelyt<\/strong>: Korona- tai plasmak\u00e4sittelyt muuttavat pinnan energiaa, mik\u00e4 vaikuttaa tarttuvuuteen ja kitkaan.<\/li><li><strong>Pinnoitteet ja painov\u00e4rit<\/strong>: Paino- tai lakkakerrokset voivat lis\u00e4t\u00e4 tai v\u00e4hent\u00e4\u00e4 liukkautta.<\/li><li><strong>Ymp\u00e4rist\u00f6olosuhteet<\/strong>: Kosteus, l\u00e4mp\u00f6tila ja testipinnan puhtaus vaikuttavat my\u00f6s tuloksiin.<\/li><\/ol><p class=\"\" data-start=\"3616\" data-end=\"3652\">N\u00e4iden tekij\u00f6iden ymm\u00e4rt\u00e4minen antaa valmistajille mahdollisuuden tehd\u00e4 tietoon perustuvia p\u00e4\u00e4t\u00f6ksi\u00e4 valitessaan tai suunnitellessaan muovikalvoja tiettyihin k\u00e4ytt\u00f6tarkoituksiin.<\/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-470be7b e-flex e-con-boxed e-con e-parent\" data-id=\"470be7b\" 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-21fbc0b elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"21fbc0b\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Miksi tarkka COF-testaus on t\u00e4rke\u00e4\u00e4\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69d7efa elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"69d7efa\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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 class=\"\" data-start=\"4242\" data-end=\"4529\">Todellisessa maailmassa pienikin kitkan vaihtelu voi olla ratkaiseva tekij\u00e4 virheett\u00f6m\u00e4n tuotannon ja kalliin seisokin v\u00e4lill\u00e4. Virheellinen linjaus suurnopeuslinjalla, kalvon jumiutuminen tiivistysleukoihin tai tuotteen liukuminen kuljettimelta - kaikki n\u00e4m\u00e4 voivat johtua huonosti luonnehdituista kitkaominaisuuksista.<\/p><p class=\"\" data-start=\"4531\" data-end=\"4695\">Siksi tarkka testaus, joka perustuu <strong data-start=\"4569\" data-end=\"4583\">ASTM D1894<\/strong>, <strong data-start=\"4585\" data-end=\"4597\">ISO 8295<\/strong>, tai <strong data-start=\"4602\" data-end=\"4621\">BS 2782-8: 824A<\/strong>, on v\u00e4ltt\u00e4m\u00e4t\u00f6nt\u00e4 pakkausten laadunvarmistuksen ja materiaalien kehitt\u00e4misen kannalta.<\/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-3703318 e-flex e-con-boxed e-con e-parent\" data-id=\"3703318\" 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-9d80ed0 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"9d80ed0\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">COF-01 Kitkakertoimen testaaja Cell Instruments:lt\u00e4<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9387db5 e-con-full e-flex e-con e-child\" data-id=\"9387db5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e136a83 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"e136a83\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" 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 class=\"\" data-start=\"4789\" data-end=\"4983\">Laboratorioissa ja tuotantolinjoilla, jotka vaativat eritt\u00e4in tarkkaa COF-testausta, on k\u00e4ytett\u00e4viss\u00e4 <strong data-start=\"4869\" data-end=\"4910\">COF-01 Kitkakertoimen testaaja<\/strong> osoitteesta <strong data-start=\"4916\" data-end=\"4936\">Cell Instruments<\/strong> tarjoaa vankan, standardien mukaisen ratkaisun.<\/p><p class=\"\" data-start=\"4985\" data-end=\"5006\">T\u00e4rkeimpi\u00e4 etuja ovat:<\/p><ul data-start=\"5008\" data-end=\"5313\"><li class=\"\" data-start=\"5008\" data-end=\"5056\"><p class=\"\" data-start=\"5010\" data-end=\"5056\">Molempien mittaaminen <strong data-start=\"5030\" data-end=\"5056\">staattinen ja kineettinen COF<\/strong><\/p><\/li><li class=\"\" data-start=\"5057\" data-end=\"5127\"><p class=\"\" data-start=\"5059\" data-end=\"5127\"><strong data-start=\"5059\" data-end=\"5099\">Vaatimustenmukaisuus <a href=\"https:\/\/www.astm.org\/d1894-14.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D1894<\/a>, <a href=\"https:\/\/www.iso.org\/standard\/20760.html\" target=\"_blank\" rel=\"noopener nofollow\">ISO 8295<\/a><\/strong>ja muut maailmanlaajuiset standardit<\/p><\/li><li class=\"\" data-start=\"5128\" data-end=\"5189\"><p class=\"\" data-start=\"5130\" data-end=\"5189\"><strong data-start=\"5130\" data-end=\"5145\">PLC-ohjaus<\/strong> ja k\u00e4ytt\u00e4j\u00e4yst\u00e4v\u00e4llinen <strong data-start=\"5164\" data-end=\"5189\">kosketusn\u00e4yt\u00f6n k\u00e4ytt\u00f6liittym\u00e4<\/strong><\/p><\/li><li class=\"\" data-start=\"5190\" data-end=\"5243\"><p class=\"\" data-start=\"5192\" data-end=\"5243\">Reaaliaikaiset testik\u00e4yr\u00e4t ja automaattinen tilastollinen analyysi<\/p><\/li><li class=\"\" data-start=\"5244\" data-end=\"5313\"><p class=\"\" data-start=\"5246\" data-end=\"5313\">Modulaarinen rakenne tukee <strong data-start=\"5272\" data-end=\"5313\">r\u00e4\u00e4t\u00e4l\u00f6inti ja automaation p\u00e4ivitykset<\/strong><\/p><\/li><\/ul><p>Testasitpa sitten kalvon ja kalvon v\u00e4list\u00e4 kitkaa pussisovellusta varten tai kalvon ja metallin v\u00e4list\u00e4 kitkaa pakkauslaitteiden vuorovaikutusta varten, COF-01 tuottaa luotettavaa tietoa p\u00e4\u00e4t\u00f6ksenteon tueksi.<\/p>\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-ffa7f71 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"ffa7f71\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;}\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.coefficientfriction.com\/fi\/coefficient-of-friction-testing-equipment\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03.webp\" class=\"attachment-large size-large wp-image-98\" alt=\"kitkakertoimen testauslaitteet 03\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03-150x150.webp 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">COF-01 Kitkakertoimen testaaja<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\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>Coefficient of Friction of Plastic Film ASTM D1894, ISO 8295, and BS 2782-8: 824A Understanding the Coefficient of Friction of Plastic Film The coefficient of friction of plastic film plays a crucial role in determining how easily films slide over each other or interact with machine components. For manufacturers and quality assurance professionals in packaging, [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"parent":52,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-345","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/fi\/wp-json\/wp\/v2\/pages\/345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coefficientfriction.com\/fi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.coefficientfriction.com\/fi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/fi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/fi\/wp-json\/wp\/v2\/comments?post=345"}],"version-history":[{"count":6,"href":"https:\/\/www.coefficientfriction.com\/fi\/wp-json\/wp\/v2\/pages\/345\/revisions"}],"predecessor-version":[{"id":709,"href":"https:\/\/www.coefficientfriction.com\/fi\/wp-json\/wp\/v2\/pages\/345\/revisions\/709"}],"up":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/fi\/wp-json\/wp\/v2\/pages\/52"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/fi\/wp-json\/wp\/v2\/media?parent=345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}