{"id":2721,"date":"2024-08-06T06:37:42","date_gmt":"2024-08-06T06:37:42","guid":{"rendered":"https:\/\/www.packqc.com\/?p=2721"},"modified":"2025-09-12T09:31:34","modified_gmt":"2025-09-12T01:31:34","slug":"measure-the-coefficient-of-friction-of-paper","status":"publish","type":"post","link":"https:\/\/www.packqc.com\/lv\/measure-the-coefficient-of-friction-of-paper\/","title":{"rendered":"K\u0101 izm\u0113r\u012bt statisk\u0101s berzes koeficientu starp pap\u012bru un pap\u012bru"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2721\" class=\"elementor elementor-2721\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9fc4f97 e-flex e-con-boxed e-con e-parent\" data-id=\"9fc4f97\" 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-18830e6 elementor-widget elementor-widget-heading\" data-id=\"18830e6\" 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\">K\u0101 izm\u0113r\u012bt pap\u012bra berzes koeficientu<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b5ccbd elementor-widget elementor-widget-text-editor\" data-id=\"2b5ccbd\" 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>Pap\u012bra berzes koeficients (CoF) ir b\u016btisks parametrs, kas nosaka t\u0101 lietojam\u012bbu un veiktsp\u0113ju da\u017e\u0101dos lietojumos. \u0160aj\u0101 rakst\u0101 ir apskat\u012bta CoF test\u0113\u0161anas noz\u012bme, standarti, kas nosaka \u0161\u012bs p\u0101rbaudes, un tas, k\u0101 efekt\u012bvi izm\u0113r\u012bt CoF, izmantojot uzlabotas test\u0113\u0161anas iek\u0101rtas.<\/p><h4>Ievads berzes koeficient\u0101<\/h4><p>Berzes koeficients nosaka pretest\u012bbu, kas rodas, kad divas virsmas sl\u012bd viena pret otru. Pap\u012bram \u0161is m\u0113r\u012bjums ir b\u016btisks, lai nodro\u0161in\u0101tu materi\u0101la atbilst\u012bbu kvalit\u0101tes, dro\u0161\u012bbas un veiktsp\u0113jas standartiem, kas nepiecie\u0161ami iepako\u0161anas, poligr\u0101fijas un cit\u0101s nozar\u0113s.<\/p><h4>CoF test\u0113\u0161anas noz\u012bme<\/h4><p>Prec\u012bzi CoF m\u0113r\u012bjumi pal\u012bdz ra\u017eot\u0101jiem izprast pap\u012bra uzved\u012bbu da\u017e\u0101dos apst\u0101k\u013cos. \u0160\u012bs zin\u0101\u0161anas ir \u013coti svar\u012bgas, lai optimiz\u0113tu ra\u017eo\u0161anas procesus, uzlabotu produktu kvalit\u0101ti un nodro\u0161in\u0101tu atbilst\u012bbu t\u0101diem nozares standartiem k\u0101 ASTM D1894 un ISO 8295.<\/p><h4>ASTM D1894 un ISO 8295 standarti<\/h4><p><strong>ASTM D1894<\/strong>: \u0160is standarts ir pla\u0161i atz\u012bts plastmasas pl\u0113ves un lok\u0161\u0146u CoF m\u0113r\u012b\u0161anai. T\u0101 nodro\u0161ina konsekventu metodolo\u0123iju, lai nodro\u0161in\u0101tu rezult\u0101tu sal\u012bdzin\u0101m\u012bbu da\u017e\u0101d\u0101s laboratorij\u0101s un nozar\u0113s.<\/p><p><strong>ISO\u00a08295<\/strong>: \u0160is starptautiskais standarts nodro\u0161ina vienotas test\u0113\u0161anas proced\u016bras plastmasas pl\u0113vju un lok\u0161\u0146u CoF noteik\u0161anai, veicinot konsekvenci glob\u0101l\u0101 m\u0113rog\u0101.<\/p><h4>Statisk\u0101s berzes koeficients starp pap\u012bru un pap\u012bru<\/h4><p>Statisk\u0101s berzes koeficients ir sp\u0113ks, kas nepiecie\u0161ams, lai uzs\u0101ktu kust\u012bbu starp div\u0101m virsm\u0101m. Pap\u012bram \u0161is m\u0113r\u012bjums pal\u012bdz saprast, cik viegli pap\u012bra loksnes sl\u012bd viena pret otru, ietekm\u0113jot to lietojam\u012bbu printeros, iepakojumos un cit\u0101s lietojumprogramm\u0101s.<\/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-3ac1e26 elementor-widget elementor-widget-video\" data-id=\"3ac1e26\" 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-0b41a6d elementor-widget elementor-widget-text-editor\" data-id=\"0b41a6d\" 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<h4>P\u0101rbaudes proced\u016bra<\/h4><p><strong>Parauga sagatavo\u0161ana<\/strong>: Paraugi ir j\u0101kondicion\u0113 23\u00b0C un 50% relat\u012bvaj\u0101 mitrum\u0101 vismaz 48 stundas pirms test\u0113\u0161anas.<\/p><p><strong>Kalibr\u0113\u0161ana<\/strong>: P\u0101rliecinieties, vai test\u0113\u0161anas apr\u012bkojums ir kalibr\u0113ts saska\u0146\u0101 ar ra\u017eot\u0101ja nor\u0101d\u012bjumiem.<\/p><p><strong>Test\u0113\u0161ana<\/strong>: Novietojiet paraugu uz testa ragavi\u0146\u0101m un l\u012bdzv\u0113rt\u012bgo materi\u0101lu uz testa gultas. S\u0101ciet testu, p\u0101rvietojot ragavas ar nemain\u012bgu \u0101trumu un re\u0123istr\u0113jiet statisk\u0101s un kin\u0113tisk\u0101s berzes sp\u0113kus.<\/p><h4>\u0160\u016bnu instrumenti Berzes koeficienta p\u0101rbaudes iek\u0101rtas<\/h4>\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-0fc9615 elementor-widget elementor-widget-image\" data-id=\"0fc9615\" 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\/lv\/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-Coefficient-of-Friction-of-Paper-ISO-8295-Coefficient-of-Static-Friction-Between-Paper-and-Paper-qs75pzy4iin8cthluy465rojrv1iw2h2gpte65eeeo.jpg\" title=\"ASTM D1894 Pap\u012bra berzes koeficients ISO 8295 Statisk\u0101s berzes koeficients starp pap\u012bru un pap\u012bru\" alt=\"ASTM D1894 Pap\u012bra berzes koeficients ISO 8295 Statisk\u0101s berzes koeficients starp pap\u012bru un pap\u012bru\" 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-9be0d59 elementor-widget elementor-widget-text-editor\" data-id=\"9be0d59\" 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>Uz\u0146\u0113mum\u0101 Cell Instruments m\u0113s pied\u0101v\u0101jam uzlabotas <a href=\"https:\/\/www.packqc.com\/lv\/product-category\/coefficient-of-friction-tester\/\" target=\"_blank\" rel=\"noopener\">Berzes koeficienta p\u0101rbaudes iek\u0101rtas<\/a> paredz\u0113ti precizit\u0101tei, uzticam\u012bbai un daudzpus\u012bbai. M\u016bsu apr\u012bkojums nodro\u0161ina konsekventus un prec\u012bzus rezult\u0101tus, padarot to par ide\u0101lu izv\u0113li da\u017e\u0101d\u0101m nozar\u0113m.<\/p><p><strong>Galven\u0101s iez\u012bmes<\/strong>:<\/p><ul><li><strong>Augsta precizit\u0101te<\/strong>: CoF m\u0113r\u012bjumu minim\u0101l\u0101 main\u012bba.<\/li><li><strong>Lietot\u0101jam draudz\u012bgs interfeiss<\/strong>: Vienk\u0101r\u0161a darb\u012bba ar intuit\u012bvu programmat\u016bru.<\/li><li><strong>Piel\u0101go\u0161anas opcijas<\/strong>: piel\u0101goti risin\u0101jumi \u012bpa\u0161\u0101m test\u0113\u0161anas vajadz\u012bb\u0101m.<\/li><li><strong>Robusts dizains<\/strong>: Iztur\u012bgs un zems apkopes l\u012bmenis.<\/li><\/ul><h4>Lietojumprogrammas un priek\u0161roc\u012bbas<\/h4><p><strong>Iepakojuma materi\u0101li<\/strong>: Nodro\u0161ina, ka materi\u0101li p\u0101r\u0101k nesal\u012bp kop\u0101 vai p\u0101r\u0101k viegli nesl\u012bd.<\/p><p><strong>Medic\u012bna un farm\u0101cija<\/strong>: kontrol\u0113 CoF, lai nodro\u0161in\u0101tu iepakojuma dro\u0161\u012bbu un funkcionalit\u0101ti.<\/p><p><strong>Tekstilizstr\u0101d\u0101jumi un l\u012bmvielas<\/strong>: Ietekm\u0113 auduma roku saj\u016btu un veiktsp\u0113ju, k\u0101 ar\u012b nosaka sa\u0137eres stipr\u012bbu un lieto\u0161anas vienk\u0101r\u0161\u012bbu.<\/p><h4>Secin\u0101jums<\/h4><p>Pap\u012bra berzes koeficienta izpratne un m\u0113r\u012b\u0161ana ir b\u016btiska produkta kvalit\u0101tes un veiktsp\u0113jas nodro\u0161in\u0101\u0161anai. Iev\u0113rojot t\u0101dus standartus k\u0101 <a href=\"https:\/\/www.packqc.com\/lv\/product-category\/astm-standard\/astm-d1894\/\" target=\"_blank\" rel=\"noopener\">ASTM D1894<\/a> un <a href=\"https:\/\/www.packqc.com\/lv\/product-category\/iso\/iso-8295\/\" target=\"_blank\" rel=\"noopener\">ISO\u00a08295<\/a>, ra\u017eot\u0101ji var sasniegt uzticamus un konsekventus rezult\u0101tus. Cell Instruments nodro\u0161ina augst\u0101k\u0101 l\u012bme\u0146a CoF test\u0113\u0161anas apr\u012bkojumu, kas atbilst \u0161\u012bm vajadz\u012bb\u0101m, nodro\u0161inot precizit\u0101ti un uzticam\u012bbu katr\u0101 m\u0113r\u012bjum\u0101.<\/p><h3>FAQ<\/h3><p><strong>1. K\u0101ds ir pap\u012bra berzes koeficients?<\/strong><\/p><p>Pap\u012bra berzes koeficients nosaka pretest\u012bbu, kas rodas, pap\u012bra virsm\u0101m sl\u012bdot viena pret otru.<\/p><p><strong>2. K\u0101p\u0113c CoF p\u0101rbaude ir svar\u012bga pap\u012bram?<\/strong><\/p><p>CoF test\u0113\u0161ana nodro\u0161ina, ka pap\u012brs atbilst kvalit\u0101tes, dro\u0161\u012bbas un veiktsp\u0113jas standartiem, kas nepiecie\u0161ami da\u017e\u0101dos lietojumos, piem\u0113ram, iepakojum\u0101 un druk\u0101\u0161an\u0101.<\/p><p><strong>3. Kas ir ASTM D1894 un ISO 8295?<\/strong><\/p><p>ASTM D1894 un ISO 8295 ir standarti, kas nodro\u0161ina konsekventu metodiku plastmasas pl\u0113vju un lok\u0161\u0146u, tostarp pap\u012bra, CoF m\u0113r\u012b\u0161anai.<\/p><p><strong>4. K\u0101 Cell Instruments CoF test\u0113\u0161anas iek\u0101rtas dod labumu ra\u017eot\u0101jiem?<\/strong><\/p><p>Cell Instruments CoF test\u0113\u0161anas apr\u012bkojums pied\u0101v\u0101 augstu precizit\u0101ti, uzticam\u012bbu un piel\u0101go\u0161anas iesp\u0113jas, nodro\u0161inot prec\u012bzus un konsekventus CoF m\u0113r\u012bjumus.<\/p><p><strong>5. K\u0101das nozares g\u016bst labumu no pap\u012bra CoF test\u0113\u0161anas?<\/strong><\/p><p>T\u0101das nozares k\u0101 iepakojums, medic\u012bna, farm\u0101cija, tekstilizstr\u0101d\u0101jumi un l\u012bmvielas g\u016bst labumu no CoF test\u0113\u0161anas, lai nodro\u0161in\u0101tu produktu kvalit\u0101ti un veiktsp\u0113ju.<\/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-1f98e9c elementor-widget elementor-widget-text-editor\" data-id=\"1f98e9c\" 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>Saist\u012btie produkti<\/h2><p><a href=\"https:\/\/www.packqc.com\/lv\/product\/coefficient-of-friction-testing-equipment\/\">Berzes koeficienta p\u0101rbaudes iek\u0101rtas<\/a><\/p><h2>Saist\u012bts raksts<\/h2><p><a href=\"https:\/\/www.packqc.com\/lv\/cof-testing-for-films-methods-and-standards\/\">COF test\u0113\u0161ana film\u0101m<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/lv\/dynamic-friction-testing-machine-improve-quality\/\">Dinamisk\u0101s berzes p\u0101rbaudes iek\u0101rta<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/lv\/film-friction-coefficient-tester-for-plastic-films\/\">Pl\u0113ves berzes koeficienta testeris<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/lv\/coefficient-of-friction-of-plastic-films\/\">Plastmasas pl\u0113vju berzes koeficients<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/lv\/friction-test-method-for-packaging-films\/\">Berzes testa metode iesai\u0146ojuma pl\u0113v\u0113m<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/lv\/how-to-conduct-paper-friction-testing-with-astm-d1894\/\">Berzes testeris pap\u012bram<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/lv\/friction-testing-for-paper-products-astm-d1894-iso-8295\/\">Berzes p\u0101rbaude pap\u012bra izstr\u0101d\u0101jumiem<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/lv\/best-friction-test-equipment-for-paper-products\/\">Berzes p\u0101rbaudes iek\u0101rtas pap\u012bra izstr\u0101d\u0101jumiem<\/a><\/p><p><a href=\"https:\/\/www.packqc.com\/lv\/importance-of-friction-coefficient-tester-for-paper\/\">Berzes koeficienta testeris pap\u012bram<\/a><\/p><h2>Atsauce<\/h2><p><a href=\"https:\/\/www.iso.org\/standard\/20760.html\" rel=\"nofollow noopener\" target=\"_blank\">ISO\u00a08295<\/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>K\u0101 izm\u0113r\u012bt pap\u012bra berzes koeficientu Pap\u012bra berzes koeficients (CoF) ir b\u016btisks parametrs, kas nosaka t\u0101 izmantojam\u012bbu un veiktsp\u0113ju da\u017e\u0101dos lietojumos. \u0160aj\u0101 rakst\u0101 apl\u016bkota CoF test\u0113\u0161anas noz\u012bme, standarti, p\u0113c kuriem vad\u0101s \u0161ie testi, un k\u0101 efekt\u012bvi izm\u0113r\u012bt CoF, izmantojot modernas test\u0113\u0161anas iek\u0101rtas. [...]<\/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-2721","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/posts\/2721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/comments?post=2721"}],"version-history":[{"count":0,"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/posts\/2721\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/media?parent=2721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/categories?post=2721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/tags?post=2721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}