{"id":9844,"date":"2026-02-24T15:11:45","date_gmt":"2026-02-24T07:11:45","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/iso-15359\/"},"modified":"2026-03-12T16:58:51","modified_gmt":"2026-03-12T08:58:51","slug":"iso-15359","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/lt\/standard\/iso-15359\/","title":{"rendered":"ISO 15359"},"content":{"rendered":"<h2 class=\"wp-block-heading\">ISO 15359 ap\u017evalga ir taikymo sritis<\/h2>\n\n\n\n<p><strong data-start=\"1011\" data-end=\"1024\">ISO 15359<\/strong>, oficialus pavadinimas <em data-start=\"1044\" data-end=\"1154\">Popierius ir kartonas - Statinio ir kinetinio trinties koeficient\u0173 nustatymas - Horizontaliosios plok\u0161tumos metodas<\/em>, apibr\u0117\u017eia patikim\u0105 trinties bandymo metod\u0105. \u0160is metodas taikomas vis\u0173 r\u016b\u0161i\u0173 popieriui ir kartonui bei matuoti:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The <strong data-start=\"1279\" data-end=\"1313\">statinis trinties koeficientas<\/strong>: pasiprie\u0161inimas judesio inicijavimui.<\/li>\n\n\n\n<li>The <strong data-start=\"1354\" data-end=\"1389\">kinetinis trinties koeficientas<\/strong>: pasiprie\u0161inimas ilgalaikiam jud\u0117jimui.<\/li>\n<\/ul>\n\n\n\n<p>Standartas palaiko matavimus <strong data-start=\"1459\" data-end=\"1494\">prie\u0161 ir po nurodyto d\u0117v\u0117jimo<\/strong> tarp dviej\u0173 pavir\u0161i\u0173, u\u017etikrinant, kad rezultatai atspind\u0117t\u0173 realias programas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Trinties koeficiento testerio reikalavimai<\/h2>\n\n\n\n<p>Norint atitikti ISO 15359 reikalavimus, reikia specializuotos \u012frangos. Standarte nurodyta <strong data-start=\"1707\" data-end=\"1741\">horizontalios plok\u0161tumos bandym\u0173 s\u0105ranka<\/strong> kuri\u0105 sudaro:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A <strong data-start=\"1762\" data-end=\"1787\">plok\u0161\u010dias horizontalus stalas<\/strong> pagamintas i\u0161 nesuspaud\u017eiamos med\u017eiagos (pvz., metalo, stiklo).<\/li>\n\n\n\n<li>A <strong data-start=\"1848\" data-end=\"1856\">rog\u0117s<\/strong> su standartiniu sl\u0117giu (ma\u017edaug 800 g mas\u0117s), kad b\u016bt\u0173 imituojama kontakto j\u0117ga.<\/li>\n\n\n\n<li>A <strong data-start=\"1935\" data-end=\"1958\">tikslioji apkrovos l\u0105stel\u0117<\/strong> ir <strong data-start=\"1963\" data-end=\"1980\">duomen\u0173 \u012fra\u0161ymo \u012frenginys<\/strong> tiksli\u0105 j\u0117gos ir laiko analiz\u0119.<\/li>\n\n\n\n<li>An <strong data-start=\"2020\" data-end=\"2052\">liftas ir pavaros mechanizmas<\/strong> kontroliuojamam rogu\u010di\u0173 jud\u0117jimui.<\/li>\n\n\n\n<li>A <strong data-start=\"2087\" data-end=\"2106\">orientavimo sistema<\/strong> u\u017etikrinti lygiagret\u0173 rogu\u010di\u0173 jud\u0117jim\u0105.<\/li>\n<\/ul>\n\n\n\n<p>Cell Instruments si\u016blo <strong data-start=\"2168\" data-end=\"2209\"><a href=\"https:\/\/www.packqc.com\/lt\/product\/coefficient-of-friction-testing-equipment\/\">COF-01<\/a> trinties koeficiento testeris<\/strong>, visi\u0161kai atitinka ISO 15359 standarto reikalavimus. \u0160is modelis leid\u017eia tiksliai ir pakartotinai i\u0161matuoti tiek statinius, tiek kinetinius COF, pad\u0117damas popieriaus ir kartono gamintojams u\u017etikrinti med\u017eiagos nuoseklum\u0105.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Popieriaus ir kartono trinties koeficientas: Pagrindiniai aspektai<\/h2>\n\n\n\n<p>Analizuojant <strong data-start=\"2482\" data-end=\"2518\">popieriaus trinties koeficientas<\/strong>, rezultatams \u012ftakos turi keli svarb\u016bs veiksniai:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2567\" data-end=\"2592\">Pavir\u0161iaus u\u017eter\u0161tumas<\/strong>: Net ir nedideli ter\u0161alai gali smarkiai pakeisti rodmenis.<\/li>\n\n\n\n<li><strong data-start=\"2650\" data-end=\"2674\">Med\u017eiagos orientacija<\/strong>: Ma\u0161inos kryptis (MD) ir kry\u017emin\u0117 kryptis (CD) turi \u012ftakos slydimo elgsenai.<\/li>\n\n\n\n<li><strong data-start=\"2750\" data-end=\"2771\">Pagrindo med\u017eiagos<\/strong>: Neopreno gumos pagrindas u\u017etikrina tolyg\u0173 sl\u0117gio paskirstym\u0105.<\/li>\n\n\n\n<li><strong data-start=\"2838\" data-end=\"2860\">Bandym\u0173 pakartojamumas<\/strong>: ISO 15359 reikalauja, kad nuoseklumui u\u017etikrinti b\u016bt\u0173 atlikti bent \u0161e\u0161i galiojantys matavimai.<\/li>\n<\/ul>\n\n\n\n<p>The <strong data-start=\"2941\" data-end=\"2977\">lentos trinties koeficientas<\/strong> ypa\u010d svarbu pakuo\u010di\u0173 gamyboje, kur sunkesn\u0117s med\u017eiagos gali sukelti toki\u0173 problem\u0173, kaip kra\u0161t\u0173 susisukimas ar spaudimo netolygumai. Cell Instruments COF-01 testeris leid\u017eia keisti konfig\u016bracij\u0105, kad b\u016bt\u0173 atsi\u017evelgta \u012f konkre\u010dias plok\u0161\u010di\u0173 problemas. <strong data-start=\"3239\" data-end=\"3296\">daugiasluoksnis kartonas, gofruoti lak\u0161tai ir dengtos med\u017eiagos.<\/strong> bandymai.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ISO 15359 bandymo proced\u016bra praktikoje<\/h2>\n\n\n\n<p>ISO 15359 metodas apima \u0161iuos proced\u016brinius veiksmus:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong data-start=\"3419\" data-end=\"3440\">B\u016bkl\u0117s pavyzd\u017eiai<\/strong> pagal ISO 187.<\/li>\n\n\n\n<li>Paruo\u0161kite dvi dalis - vien\u0105 stalui, kit\u0105 - rogut\u0117ms, kad neu\u017esiter\u0161t\u0173.<\/li>\n\n\n\n<li>U\u017efiksuokite tinkamai orientuotus m\u0117ginius ir pritvirtinkite rogutes naudodami keltuv\u0105.<\/li>\n\n\n\n<li>Priemon\u0117:\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3645\" data-end=\"3664\">Statinis COF (\u03bc\u209b)<\/strong> pirmojo judesio inicijavimo metu.<\/li>\n\n\n\n<li><strong data-start=\"3706\" data-end=\"3752\">Statiniai ir kinetiniai COF ties tre\u010diuoju stiklu<\/strong> vertinant d\u0117v\u0117jimuisi jautri\u0105 med\u017eiag\u0105.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>Tikslumas ir pakartojamumas yra labai svarb\u016bs. . <strong data-start=\"3831\" data-end=\"3857\">COF-01 trinties testeris<\/strong> automatinis rampos laiko, grei\u010dio ir rogi\u0173 pad\u0117ties valdymas, suma\u017einantis \u017emogi\u0161k\u0105j\u0105 klaid\u0105 ir u\u017etikrinantis optimal\u0173 atkuriamum\u0105.<\/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=\"Popieriaus kartono trinties koeficiento bandymas\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/0NyNZ_po80I?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\">Tinkamo trinties koeficiento testerio pasirinkimas<\/h2>\n\n\n\n<p>Sukurta tiek <strong data-start=\"4788\" data-end=\"4821\">MTTP laboratorijos ir gamybos linijos<\/strong>. <strong data-start=\"4827\" data-end=\"4854\"><a href=\"https:\/\/www.packqc.com\/lt\/\">L\u0105steli\u0173 instrumentai<\/a> COF-01<\/strong> testeris palaiko:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Popieriaus ir kartono bandymai pagal ISO 15359.<\/li>\n\n\n\n<li>Statiniai ir kinetiniai COF matavimai naudojant tiksli\u0105sias apkrovos l\u0105steles.<\/li>\n\n\n\n<li>Jutiklinio ekrano s\u0105saja, kad b\u016bt\u0173 lengva valdyti ir analizuoti duomenis realiuoju laiku.<\/li>\n\n\n\n<li>Galimyb\u0117 pritaikyti \u012fvairiems m\u0117gini\u0173 tipams ir konfig\u016bracijoms.<\/li>\n<\/ul>\n\n\n\n<p>Remia <strong data-start=\"5122\" data-end=\"5177\">ekspert\u0173 technin\u0117 pagalba ir pritaikymo paslaugos<\/strong>, Cell Instruments suteikia med\u017eiag\u0173 specialistams galimyb\u0119 pagerinti trinties analiz\u0119 ir kartu u\u017etikrinti pasaulini\u0173 standart\u0173 laikym\u0105si.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Susisiekite su mumis Gaukite trinties koeficiento bandymo sprendim\u0105 <\/h2>\n\n\n\n<p>Tikslus matavimas <strong data-start=\"5349\" data-end=\"5395\">popieriaus ir kartono trinties koeficientas<\/strong> yra esminis veiksnys, lemiantis na\u0161um\u0105 realiose taikomosiose programose. <strong data-start=\"5454\" data-end=\"5467\">ISO 15359<\/strong> si\u016blo visuotinai pripa\u017eint\u0105 sistem\u0105, o su tokiomis priemon\u0117mis, kaip <strong data-start=\"5530\" data-end=\"5588\">Cell Instruments COF-01 trinties koeficiento matuoklis<\/strong>, \u012fmon\u0117s gali i\u0161laikyti auk\u0161tus produkt\u0173 standartus, racionalizuoti gamyb\u0105 ir u\u017etikrinti klient\u0173 pasitenkinim\u0105.<\/p>\n\n\n\n<p>Investuodami \u012f <a href=\"https:\/\/www.iso.org\/standard\/27374.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ISO 15359<\/a>-atitinkan\u010di\u0105 \u012frang\u0105 ir procesus, j\u016bs\u0173 organizacija u\u017etikrina, kad med\u017eiagos sud\u0117tingoje gamybos aplinkoje elgt\u0173si nusp\u0117jamai, o tai didina patikimum\u0105 ir efektyvum\u0105.<\/p>","protected":false},"excerpt":{"rendered":"<p>ISO 15359 Overview and Scope ISO 15359, officially titled Paper and board \u2014 Determination of the static and kinetic coefficients of friction \u2014 Horizontal plane method, defines a reliable friction-testing method. This method is applicable to all types of paper and board and measures: The standard supports measurements before and after specified wear between two [&hellip;]<\/p>","protected":false},"featured_media":6078,"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":[],"class_list":["post-9844","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/standard\/9844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/media\/6078"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/media?parent=9844"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/standard-category?post=9844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}