{"id":8281,"date":"2025-11-28T13:41:00","date_gmt":"2025-11-28T05:41:00","guid":{"rendered":"https:\/\/www.packqc.com\/?p=8281"},"modified":"2025-11-28T13:49:22","modified_gmt":"2025-11-28T05:49:22","slug":"coefficient-of-friction-between-plastic-and-plastic-testing-guide","status":"publish","type":"post","link":"https:\/\/www.packqc.com\/et\/coefficient-of-friction-between-plastic-and-plastic-testing-guide\/","title":{"rendered":"H\u00f5\u00f5rdetegur plasti ja plasti vahel"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"8281\" class=\"elementor elementor-8281\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b72439a e-flex e-con-boxed e-con e-parent\" data-id=\"b72439a\" 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-e48ea88 elementor-widget elementor-widget-heading\" data-id=\"e48ea88\" 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<h2 class=\"elementor-heading-title elementor-size-default\">H\u00f5\u00f5rdetegur plasti ja plasti vahel<\/h2>\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-20e183d e-flex e-con-boxed e-con e-parent\" data-id=\"20e183d\" 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-73f96c4 elementor-widget elementor-widget-text-editor\" data-id=\"73f96c4\" 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>Sissejuhatus<\/h2><p data-start=\"672\" data-end=\"1420\">The <strong data-start=\"676\" data-end=\"731\">h\u00f5\u00f5rdetegur plasti ja plastiku vahel<\/strong> on pakendamisinseneride, t\u00f6\u00f6tlejate ja kvaliteedikontrolli meeskondade jaoks kriitiline parameeter. See m\u00e4\u00e4rab, kuidas kaks plastpinda libisevad \u00fcksteise peal t\u00f6\u00f6tlemise, transpordi, tihendamise, virnastamise v\u00f5i kiire pakkimise ajal. T\u00e4psed h\u00f5\u00f5rdeandmed toetavad tootmise stabiilsust, hoiavad \u00e4ra ummistumised, tagavad toodete \u00fchtlase k\u00e4itlemise ja parandavad automatiseerimise t\u00f5husust. Kuna plastid k\u00e4ituvad erinevate koormuste, kiiruste ja materjalikombinatsioonide korral erinevalt, peavad usaldusv\u00e4\u00e4rsed h\u00f5\u00f5rdeandmed tulema standardiseeritud <strong data-start=\"1281\" data-end=\"1321\">h\u00f5\u00f5rdeteguri katselaborid<\/strong> ja vastupidavad katseseadmed, nagu n\u00e4iteks kaldtasapinna h\u00f5\u00f5rdeteguri katsemasin.<\/p><p data-start=\"1422\" data-end=\"1612\">Selles artiklis selgitatakse h\u00f5\u00f5rdumise hindamise t\u00e4htsust, v\u00f5rreldakse katsemeetodeid ja tuuakse esile, kuidas Cell Instruments aitab kasutajatel saavutada korratavaid ja j\u00e4lgitavaid h\u00f5\u00f5rdumise m\u00f5\u00f5tmisi.<\/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-2137e9a e-flex e-con-boxed e-con e-parent\" data-id=\"2137e9a\" 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-3eb24d3 elementor-widget elementor-widget-text-editor\" data-id=\"3eb24d3\" 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 data-start=\"1619\" data-end=\"1703\">Plasti ja plastiku vahelise h\u00f5\u00f5rdeteguri m\u00f5\u00f5tmise t\u00e4htsus<\/h2><p data-start=\"1704\" data-end=\"1818\">Sellised plastid nagu PE, PP, PVC, PET ja mitmekihilised paindlikud kiled puutuvad \u00fcksteisega sageli kokku:<\/p><ul><li>Filmi kerimine ja lahti kerimine<\/li><li data-start=\"1852\" data-end=\"1890\">Kiire vormit\u00e4itmis-plommimisoperatsioonid<\/li><li data-start=\"1893\" data-end=\"1923\">Kottide valmistamine ja kottide vormimine<\/li><li data-start=\"1926\" data-end=\"1960\">Automaatne transport ja virnastamine<\/li><li data-start=\"1963\" data-end=\"2022\">Meditsiiniseadmete pakendid ja steriilsed barj\u00e4\u00e4rirakendused<\/li><\/ul><p data-start=\"2024\" data-end=\"2280\">Kui h\u00f5\u00f5rdumine on liiga suur, v\u00f5ivad pinnad ummistuda v\u00f5i blokeeruda. Kui h\u00f5\u00f5rdumine on liiga v\u00e4ike, v\u00f5ivad pakendid libiseda, valesti joonduda v\u00f5i kukkuda. Seet\u00f5ttu tuginevad tootjad <strong data-start=\"2175\" data-end=\"2218\">kineetilise h\u00f5\u00f5rdeteguri katsetamine<\/strong> ja staatilise h\u00f5\u00f5rdumise hindamine materjali k\u00e4itumise kvantifitseerimiseks.<\/p><h3 data-start=\"2282\" data-end=\"2314\">Peamised tulemusn\u00e4itajad<\/h3><ol><li data-start=\"2318\" data-end=\"2394\"><em data-start=\"2318\" data-end=\"2356\">Staatiline h\u00f5\u00f5rdetegur (COF)<\/em> - liikumise algatamiseks vajalik j\u00f5ud<\/li><li data-start=\"2398\" data-end=\"2476\"><em data-start=\"2398\" data-end=\"2438\">Kineetiline h\u00f5\u00f5rdetegur (KCOF)<\/em> - liikumise s\u00e4ilitamiseks vajalik j\u00f5ud<\/li><li data-start=\"2477\" data-end=\"2566\"><p data-start=\"2480\" data-end=\"2566\"><em data-start=\"2480\" data-end=\"2511\">Kaldu tasandi h\u00f5\u00f5rdenurk<\/em> - kasutatakse d\u00fcnaamilise h\u00f5\u00f5rdumise arvutamiseks, kasutades tangenti\u00b2\u03b8<\/p><\/li><\/ol>\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-65c62ae e-flex e-con-boxed e-con e-parent\" data-id=\"65c62ae\" 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-a7aac54 elementor-widget elementor-widget-text-editor\" data-id=\"a7aac54\" 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 data-start=\"2573\" data-end=\"2634\">Katsestandardid, mis on seotud plastik-plastiga kokkupuutega<\/h2><p data-start=\"2635\" data-end=\"2747\">Tunnustatud standardite kasutamine parandab andmete usaldusv\u00e4\u00e4rsust ja usaldusv\u00e4\u00e4rsust. Kaks tavaliselt viidatud dokumenti on j\u00e4rgmised:<\/p><h3 data-start=\"2749\" data-end=\"2782\">ASTM D202 ja selle asjakohasus<\/h3><p data-start=\"2783\" data-end=\"3291\">Kuigi <a href=\"https:\/\/www.packqc.com\/et\/standard\/astm-d202\/\" target=\"_blank\" rel=\"noopener\">ASTM D202<\/a> keskendub elektriisolatsiooniks kasutatava paberi pinnah\u00f5\u00f5rdumisele, selle <strong data-start=\"2875\" data-end=\"2905\">kallutatud tasapinna metoodika<\/strong> v\u00f5etakse laialdaselt kasutusele kile ja plastiku h\u00f5\u00f5rdumise iseloomustamiseks. See meetod aitab m\u00e4\u00e4rata d\u00fcnaamilist h\u00f5\u00f5rdenurka, pakkudes lihtsat ja stabiilset katsetulemust. Selle menetlusn\u00f5uded (kontrollitud t\u00f5usukiirus, proovi ettevalmistamine, libiseva ploki mass, nurga lugemise t\u00e4psus) on samuti koosk\u00f5las parimate tavadega, mida oodatakse <strong data-start=\"3250\" data-end=\"3290\">h\u00f5\u00f5rdeteguri katselaborid<\/strong>.<\/p><h3 data-start=\"3293\" data-end=\"3309\">TAPPI T815<\/h3><p data-start=\"3310\" data-end=\"3643\">TAPPI T815 s\u00e4testab \u00fcksikasjalikud menetlused staatilise ja kineetilise COF m\u00f5\u00f5tmiseks kaldtasapinna v\u00f5i horisontaalse kelgu meetodite abil. Selle r\u00f5huasetus proovi sujuvale paigaldamisele, keskkonnatingimustele ja libisemise kontrollile muudab selle v\u00e4ga kasutatavaks, kui katsetatakse plaste v\u00f5i plastkihilisi materjale pakendamiseks ja t\u00f6\u00f6stuslikuks kasutamiseks.<\/p><p data-start=\"3645\" data-end=\"3800\"><strong data-start=\"3645\" data-end=\"3800\">ASTM D202 ja TAPPI T815 loovad koos tugeva metoodilise aluse plastiku ja plastiku vahelise h\u00f5\u00f5rdeteguri hindamiseks.<\/strong><\/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-85e5ae2 e-flex e-con-boxed e-con e-parent\" data-id=\"85e5ae2\" 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-d2467a1 elementor-widget elementor-widget-text-editor\" data-id=\"d2467a1\" 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 data-start=\"3807\" data-end=\"3892\">T\u00e4iustatud katsetamine kallutatud tasapinna h\u00f5\u00f5rdeteguri katseseadme abil<\/h2><h3 data-start=\"3893\" data-end=\"3932\">Miks kasutada kallutatud tasapinna seadet?<\/h3><p data-start=\"3933\" data-end=\"4211\">The <strong data-start=\"3937\" data-end=\"3995\">kaldtasapinna h\u00f5\u00f5rdeteguri katseseade<\/strong> pakub intuitiivset ja v\u00e4ga h\u00e4sti korratavat h\u00f5\u00f5rdumise m\u00f5\u00f5tmise meetodit. Selle asemel, et t\u00f5mmata kelku horisontaalselt, suurendab tasapind j\u00e4rk-j\u00e4rgult oma nurka, kuni tekib libisemine. See meetod on kasutajatele kasulik, sest see:<\/p><ul><li data-start=\"4214\" data-end=\"4279\">Simuleerib realistlikke libisemistingimusi plastiliste pindade vahel.<\/li><li data-start=\"4282\" data-end=\"4312\">Minimeerib operaatori m\u00f5ju<\/li><li data-start=\"4315\" data-end=\"4363\">Pakub k\u00f5rget tundlikkust madala h\u00f5\u00f5rdumisega kilede puhul<\/li><li data-start=\"4364\" data-end=\"4436\"><p data-start=\"4366\" data-end=\"4436\">Pakub suurep\u00e4rase stabiilsusega h\u00f5\u00f5rdenurga ja COF arvutusi.<\/p><\/li><\/ul>\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-45aef82 e-flex e-con-boxed e-con e-parent\" data-id=\"45aef82\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8ba52a3 e-con-full e-flex e-con e-child\" data-id=\"8ba52a3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ac9891 elementor-widget elementor-widget-image\" data-id=\"8ac9891\" 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<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/11\/Coefficient-of-Friction-Between-Plastic-and-Plastic-Testing-Guide.webp\" class=\"attachment-large size-large wp-image-8290\" alt=\"H\u00f5\u00f5rdetegur plasti ja plasti vahel Testimise juhend\" srcset=\"https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/11\/Coefficient-of-Friction-Between-Plastic-and-Plastic-Testing-Guide.webp 600w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/11\/Coefficient-of-Friction-Between-Plastic-and-Plastic-Testing-Guide-300x300.webp 300w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/11\/Coefficient-of-Friction-Between-Plastic-and-Plastic-Testing-Guide-100x100.webp 100w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/11\/Coefficient-of-Friction-Between-Plastic-and-Plastic-Testing-Guide-150x150.webp 150w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/11\/Coefficient-of-Friction-Between-Plastic-and-Plastic-Testing-Guide-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-8a7cfa8 e-con-full e-flex e-con e-child\" data-id=\"8a7cfa8\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3ed5869 elementor-widget elementor-widget-text-editor\" data-id=\"3ed5869\" 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 data-start=\"4438\" data-end=\"4469\">Cell Instruments lahendus<\/h3><p data-start=\"4470\" data-end=\"4660\">Cell Instruments pakub paindlike pakendite, plastkilede, meditsiinipakendite ja mitmekihiliste laminaatide jaoks m\u00f5eldud t\u00e4psustehnoloogilist kallutatud tasapinna h\u00f5\u00f5rdetesti. Omadused h\u00f5lmavad j\u00e4rgmist:<\/p><ul><li data-start=\"4663\" data-end=\"4701\">Sujuv ja \u00fchtlane k\u00f5rguse reguleerimine<\/li><li data-start=\"4704\" data-end=\"4750\">Suure t\u00e4psusega nurga m\u00f5\u00f5tmine kuni 0,1\u00b0 ulatuses<\/li><li data-start=\"4753\" data-end=\"4811\">Stabiilne mehaaniline s\u00fcsteem, mis tagab korratavad KCOF v\u00e4\u00e4rtused<\/li><li data-start=\"4814\" data-end=\"4895\">\u00dchilduvus ASTM D202, TAPPI T815 ja muude h\u00f5\u00f5rdumise testimise protseduuridega.<\/li><li data-start=\"4898\" data-end=\"4962\">Kasutajas\u00f5bralik proovi paigaldamine ja tulemuste automaatne arvutamine<\/li><\/ul><p data-start=\"4964\" data-end=\"5172\">See seade aitab oluliselt laboratooriumidel ja tootmis\u00fcksustel luua <strong data-start=\"5042\" data-end=\"5073\">t\u00e4psed, korratavad andmed<\/strong> plastist-plastile h\u00f5\u00f5rdumise hindamiseks, mis toetab protsessi optimeerimist ja kvaliteedi tagamist.<\/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-a58fb2a e-flex e-con-boxed e-con e-parent\" data-id=\"a58fb2a\" 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-b095cc4 elementor-widget elementor-widget-text-editor\" data-id=\"b095cc4\" 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 data-start=\"5179\" data-end=\"5233\">H\u00f5\u00f5rdemehhanismid plastik-plastiga kokkupuutel<\/h2><p data-start=\"5234\" data-end=\"5336\">Plastikpindade vaheline h\u00f5\u00f5rdetegur s\u00f5ltub mitmetest f\u00fc\u00fcsikalistest ja keemilistest teguritest:<\/p><h3 data-start=\"5338\" data-end=\"5368\">Materjali omadused<\/h3><ul><li data-start=\"5371\" data-end=\"5399\">Pol\u00fcmeeri t\u00fc\u00fcp (PE, PP, PET)<\/li><li data-start=\"5402\" data-end=\"5451\">Lisandid, nagu libisemis- v\u00f5i blokeerimisvastased ained<\/li><li data-start=\"5454\" data-end=\"5514\">Kile paksus, pindenergia, l\u00e4ige ja mikrokaredus<\/li><\/ul><h3 data-start=\"5516\" data-end=\"5557\">Keskkonna- ja tegevustegurid<\/h3><ul><li data-start=\"5560\" data-end=\"5586\">Temperatuur ja niiskus<\/li><li data-start=\"5589\" data-end=\"5607\">Kontaktr\u00f5hk<\/li><li data-start=\"5610\" data-end=\"5651\">Liikumiskiirus (m\u00f5jutab kineetilist COF-i)<\/li><li data-start=\"5654\" data-end=\"5689\">Pinna saastumine v\u00f5i pinnakatted<\/li><\/ul><p data-start=\"5691\" data-end=\"5877\">Kontrollitud tingimustes toimuv testimine tagab, et <strong data-start=\"5740\" data-end=\"5783\">kineetilise h\u00f5\u00f5rdeteguri katsetamine<\/strong> peegeldab t\u00e4pselt tegelikku toimivust pakkeliinides v\u00f5i automatiseeritud transpordis\u00fcsteemides.<\/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-fc3dc9b e-flex e-con-boxed e-con e-parent\" data-id=\"fc3dc9b\" 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-7f23829 elementor-widget elementor-widget-text-editor\" data-id=\"7f23829\" 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 data-start=\"5884\" data-end=\"5927\">T\u00fc\u00fcpilised rakendused erinevates t\u00f6\u00f6stusharudes<\/h2><p data-start=\"5928\" data-end=\"6021\">H\u00f5\u00f5rdeteguri hindamine plastiku ja plastiku vahel on oluline:<\/p><ul><li data-start=\"6024\" data-end=\"6058\">Paindlike pakendite tootjad<\/li><li data-start=\"6061\" data-end=\"6086\">Plastkile muundurid<\/li><li data-start=\"6089\" data-end=\"6121\">Meditsiiniseadmete pakendamisliinid<\/li><li data-start=\"6124\" data-end=\"6160\">Tr\u00fckkimis- ja lamineerimistoimingud<\/li><li data-start=\"6163\" data-end=\"6202\">Toiduainete ja jookide pakendamisega tegelevad ettev\u00f5tted<\/li><li data-start=\"6205\" data-end=\"6246\">QC-laborid, mis kontrollivad tarnija filmi kvaliteeti<\/li><li data-start=\"6249\" data-end=\"6296\">Teadus- ja arendustegevuse meeskonnad, kes arendavad libisemisele optimeeritud materjale<\/li><\/ul><p data-start=\"6298\" data-end=\"6410\">Kvaliteetsed h\u00f5\u00f5rdumisandmed aitavad v\u00e4hendada seisakuid, v\u00e4hendada raiskamist ja tagada j\u00e4rjepideva toimimise.<\/p><hr data-start=\"6412\" data-end=\"6415\" \/><h2 data-start=\"6417\" data-end=\"6432\">J\u00e4reldus<\/h2><p data-start=\"6433\" data-end=\"7195\">M\u00f5istmine ja kontroll <strong data-start=\"6467\" data-end=\"6522\">h\u00f5\u00f5rdetegur plasti ja plastiku vahel<\/strong> on oluline stabiilse t\u00f6\u00f6tlemise, ohutu k\u00e4itlemise ja kvaliteetsete l\u00f5pptoodete jaoks. Standardiseeritud meetoditega, nagu <strong data-start=\"6639\" data-end=\"6652\">ASTM D202<\/strong> ja <strong data-start=\"6657\" data-end=\"6671\">TAPPI T815<\/strong>, saavad kvaliteedimeeskonnad saavutada t\u00e4pseid ja korratavaid m\u00f5\u00f5tmisi.<br data-start=\"6736\" data-end=\"6739\" \/>Kasutades <strong data-start=\"6748\" data-end=\"6806\">kaldtasapinna h\u00f5\u00f5rdeteguri katseseade<\/strong>, nagu n\u00e4iteks lahendus, mida pakub <strong data-start=\"6841\" data-end=\"6861\">Rakuinstrumendid<\/strong>v\u00f5imaldab laborites ja tootmiskohtades j\u00e4lgida materjali k\u00e4itumist suure t\u00e4psusega ja rangelt koosk\u00f5las t\u00f6\u00f6stusstandarditega.<br data-start=\"7000\" data-end=\"7003\" \/>Usaldusv\u00e4\u00e4rne h\u00f5\u00f5rdumise hindamine toetab l\u00f5ppkokkuv\u00f5ttes tootmise t\u00f5hususe parandamist, tugevamat kvaliteedi tagamist ja materjalide t\u00f5husust erinevates pakendamis- ja t\u00f6\u00f6stusrakendustes.<\/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>Coefficient of Friction Between Plastic and Plastic Introduction The coefficient of friction between plastic and plastic is a critical performance parameter for packaging engineers, converters, and quality control teams. It determines how two plastic surfaces slide over each other during processing, transportation, sealing, stacking, or high-speed packaging operations. Precise friction data supports manufacturing stability, prevents [&hellip;]<\/p>","protected":false},"author":5,"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":"disabled","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-8281","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/posts\/8281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/comments?post=8281"}],"version-history":[{"count":0,"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/posts\/8281\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/media?parent=8281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/categories?post=8281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/tags?post=8281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}