{"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\/lt\/coefficient-of-friction-between-plastic-and-plastic-testing-guide\/","title":{"rendered":"Trinties koeficientas tarp plastiko ir plastiko"},"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\">Trinties koeficientas tarp plastiko ir plastiko<\/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>\u012evadas<\/h2><p data-start=\"672\" data-end=\"1420\">The <strong data-start=\"676\" data-end=\"731\">plastiko ir plastiko trinties koeficientas<\/strong> pakuo\u010di\u0173 in\u017einieriams, perdirb\u0117jams ir kokyb\u0117s kontrol\u0117s komandoms yra labai svarbus na\u0161umo parametras. Nuo jo priklauso, kaip du plastikiniai pavir\u0161iai slysta vienas per kit\u0105 perdirbimo, transportavimo, sandarinimo, krovimo ar greito pakavimo operacij\u0173 metu. Tiksl\u016bs duomenys apie trint\u012f padeda u\u017etikrinti gamybos stabilum\u0105, padeda i\u0161vengti u\u017estrigim\u0173, u\u017etikrina nuosekl\u0173 produkto tvarkym\u0105 ir didina tolesnio automatizavimo efektyvum\u0105. Kadangi plastmas\u0117s skirtingai elgiasi esant \u012fvairioms apkrovoms, grei\u010diams ir med\u017eiag\u0173 deriniams, patikimi trinties duomenys turi b\u016bti gaunami i\u0161 standartizuot\u0173 <strong data-start=\"1281\" data-end=\"1321\">trinties koeficiento bandymo laboratorijos<\/strong> ir patikimos bandymo priemon\u0117s, pavyzd\u017eiui, nuo\u017eulniosios plok\u0161tumos trinties koeficiento bandymo ma\u0161ina.<\/p><p data-start=\"1422\" data-end=\"1612\">\u0160iame straipsnyje paai\u0161kinama trinties \u012fvertinimo svarba, lyginami bandym\u0173 metodai ir paai\u0161kinama, kaip Cell Instruments padeda naudotojams atlikti pakartojamus ir atsekamus trinties matavimus.<\/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\">Plastiko ir plastiko trinties koeficiento matavimo svarba<\/h2><p data-start=\"1704\" data-end=\"1818\">Tokie plastikai kaip PE, PP, PVC, PET ir daugiasluoksn\u0117s lanks\u010dios pl\u0117vel\u0117s da\u017enai lie\u010diasi tarpusavyje:<\/p><ul><li>Pl\u0117vel\u0117s vyniojimas ir i\u0161vyniojimas<\/li><li data-start=\"1852\" data-end=\"1890\">Didelio grei\u010dio form\u0173 u\u017epildymo ir sandarinimo operacijos<\/li><li data-start=\"1893\" data-end=\"1923\">Mai\u0161eli\u0173 gamyba ir mai\u0161eli\u0173 formavimas<\/li><li data-start=\"1926\" data-end=\"1960\">Automatizuotas transportavimas ir krovimas<\/li><li data-start=\"1963\" data-end=\"2022\">Medicinos prietais\u0173 pakuot\u0117s ir sterili\u0173 barjer\u0173 taikymas<\/li><\/ul><p data-start=\"2024\" data-end=\"2280\">Kai trintis per didel\u0117, pavir\u0161iai gali u\u017esikirsti arba u\u017esiblokuoti. Kai trintis per ma\u017ea, pakuot\u0117s gali pasislinkti, i\u0161sikreipti arba nukristi. Tod\u0117l gamintojai pasikliauja <strong data-start=\"2175\" data-end=\"2218\">kinetinio trinties koeficiento tyrimas<\/strong> ir statin\u0117s trinties vertinimas, siekiant kiekybi\u0161kai \u012fvertinti med\u017eiagos elgsen\u0105.<\/p><h3 data-start=\"2282\" data-end=\"2314\">Pagrindiniai veiklos rodikliai<\/h3><ol><li data-start=\"2318\" data-end=\"2394\"><em data-start=\"2318\" data-end=\"2356\">Statinis trinties koeficientas (COF)<\/em> - j\u0117ga, reikalinga judesiui prad\u0117ti.<\/li><li data-start=\"2398\" data-end=\"2476\"><em data-start=\"2398\" data-end=\"2438\">Kinetinis trinties koeficientas (KCOF)<\/em> - j\u0117ga, reikalinga jud\u0117jimui palaikyti.<\/li><li data-start=\"2477\" data-end=\"2566\"><p data-start=\"2480\" data-end=\"2566\"><em data-start=\"2480\" data-end=\"2511\">Pasvirusios plok\u0161tumos trinties kampas<\/em> - naudojama dinaminei trin\u010diai apskai\u010diuoti naudojant tangent\u0105\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\">Bandym\u0173 standartai, susij\u0119 su plastiko s\u0105ly\u010diu su plastiku<\/h2><p data-start=\"2635\" data-end=\"2747\">Naudojant pripa\u017eintus standartus padid\u0117ja duomen\u0173 patikimumas ir patikimumas. Du da\u017eniausiai minimi dokumentai:<\/p><h3 data-start=\"2749\" data-end=\"2782\">ASTM D202 ir jo reik\u0161m\u0117<\/h3><p data-start=\"2783\" data-end=\"3291\">Nors <a href=\"https:\/\/www.packqc.com\/lt\/standard\/astm-d202\/\" target=\"_blank\" rel=\"noopener\">ASTM D202<\/a> daugiausia d\u0117mesio skiriama elektros izoliacijai naudojamo popieriaus pavir\u0161iaus trin\u010diai, jo <strong data-start=\"2875\" data-end=\"2905\">nuo\u017eulniosios plok\u0161tumos metodika<\/strong> pla\u010diai taikomas pl\u0117vel\u0117s ir plastiko trin\u010diai apib\u016bdinti. \u0160is metodas padeda nustatyti dinamin\u012f trinties kamp\u0105, tod\u0117l bandym\u0173 rezultatai yra paprasti ir stabil\u016bs. Jo proced\u016briniai reikalavimai (kontroliuojamas pak\u0117limo greitis, bandinio paruo\u0161imas, slystan\u010dio bloko mas\u0117, kampo nuskaitymo tikslumas) taip pat atitinka geriausi\u0105 praktik\u0105, kurios tikimasi i\u0161 <strong data-start=\"3250\" data-end=\"3290\">trinties koeficiento bandymo laboratorijos<\/strong>.<\/p><h3 data-start=\"3293\" data-end=\"3309\">TAPPI T815<\/h3><p data-start=\"3310\" data-end=\"3643\">TAPPI T815 pateikiama i\u0161sami statinio ir kinetinio COF matavimo, taikant nuo\u017eulniosios plok\u0161tumos arba horizontali\u0173 rogu\u010di\u0173 metodus, tvarka. D\u0117l to, kad joje daug d\u0117mesio skiriama skland\u017eiam bandini\u0173 tvirtinimui, aplinkos s\u0105lygoms ir slydimo kontrolei, ji labai tinka, kai plastmas\u0117s ar plastiku laminuotos med\u017eiagos bandomos pakuot\u0117ms ir pramonin\u0117ms reikm\u0117ms.<\/p><p data-start=\"3645\" data-end=\"3800\"><strong data-start=\"3645\" data-end=\"3800\">ASTM D202 ir TAPPI T815 kartu sudaro tvirt\u0105 metodin\u012f pagrind\u0105 plastiko ir plastiko trinties koeficientui \u012fvertinti.<\/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\">Pa\u017eang\u016bs bandymai naudojant pasvirusios plok\u0161tumos trinties koeficiento bandymo ma\u0161in\u0105<\/h2><h3 data-start=\"3893\" data-end=\"3932\">Kod\u0117l verta naudoti pasvirusios plok\u0161tumos \u012frengin\u012f?<\/h3><p data-start=\"3933\" data-end=\"4211\">The <strong data-start=\"3937\" data-end=\"3995\">pasvirusios plok\u0161tumos trinties koeficiento bandymo ma\u0161ina<\/strong> suteikia intuityv\u0173 ir labai lengvai pakartojam\u0105 trinties matavimo metod\u0105. Vietoj to, kad rogut\u0117s b\u016bt\u0173 traukiamos horizontaliai, plok\u0161tuma palaipsniui didina kamp\u0105, kol atsiranda slydimas. \u0160is metodas naudingas naudotojams, nes:<\/p><ul><li data-start=\"4214\" data-end=\"4279\">Modeliuoja realias slydimo tarp plastikini\u0173 pavir\u0161i\u0173 s\u0105lygas<\/li><li data-start=\"4282\" data-end=\"4312\">Minimizuoja operatoriaus \u012ftak\u0105<\/li><li data-start=\"4315\" data-end=\"4363\">pasi\u017eymi dideliu jautrumu ma\u017eos trinties pl\u0117vel\u0117ms<\/li><li data-start=\"4364\" data-end=\"4436\"><p data-start=\"4366\" data-end=\"4436\">Puikiai stabiliai apskai\u010diuojamas trinties kampas ir COF<\/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=\"Trinties tarp plastiko ir plastiko koeficientas Bandym\u0173 vadovas\" 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 sprendimas<\/h3><p data-start=\"4470\" data-end=\"4660\">\"Cell Instruments\" si\u016blo tiksliai suprojektuot\u0105 pasvirusios plok\u0161tumos trinties tester\u012f, skirt\u0105 lanks\u010dioms pakuot\u0117ms, plastikin\u0117ms pl\u0117vel\u0117ms, medicinin\u0117ms pakuot\u0117ms ir daugiasluoksniams laminatams. \u0160ios savyb\u0117s:<\/p><ul><li data-start=\"4663\" data-end=\"4701\">Sklandus ir tolygus auk\u0161\u010dio valdymas<\/li><li data-start=\"4704\" data-end=\"4750\">Didelio tikslumo kampo matavimas iki 0,1\u00b0<\/li><li data-start=\"4753\" data-end=\"4811\">Stabili mechanin\u0117 sistema, u\u017etikrinanti pasikartojan\u010dias KCOF vertes<\/li><li data-start=\"4814\" data-end=\"4895\">Suderinamumas su ASTM D202, TAPPI T815 ir kitomis trinties bandym\u0173 proced\u016bromis<\/li><li data-start=\"4898\" data-end=\"4962\">Patogus m\u0117gini\u0173 montavimas ir automatinis rezultat\u0173 skai\u010diavimas<\/li><\/ul><p data-start=\"4964\" data-end=\"5172\">\u0160is prietaisas labai padeda laboratorijoms ir gamybos \u012fmon\u0117ms kurti <strong data-start=\"5042\" data-end=\"5073\">tiksl\u016bs, atkuriami duomenys.<\/strong> plastiko trinties su plastiku \u012fvertinimui, proceso optimizavimui ir kokyb\u0117s u\u017etikrinimui.<\/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\">Trinties mechanizmai plastiko kontakto su plastiku metu<\/h2><p data-start=\"5234\" data-end=\"5336\">Trinties tarp plastikini\u0173 pavir\u0161i\u0173 koeficientas priklauso nuo keli\u0173 fizikini\u0173 ir chemini\u0173 veiksni\u0173:<\/p><h3 data-start=\"5338\" data-end=\"5368\">Med\u017eiagos charakteristikos<\/h3><ul><li data-start=\"5371\" data-end=\"5399\">Polimero tipas (PE, PP, PET)<\/li><li data-start=\"5402\" data-end=\"5451\">Priedai, pvz., slydimo med\u017eiagos arba antiblokavimo med\u017eiagos<\/li><li data-start=\"5454\" data-end=\"5514\">Pl\u0117vel\u0117s storis, pavir\u0161iaus energija, blizgesys ir mikrodrumstumas<\/li><\/ul><h3 data-start=\"5516\" data-end=\"5557\">Aplinkos ir veiklos veiksniai<\/h3><ul><li data-start=\"5560\" data-end=\"5586\">Temperat\u016bra ir dr\u0117gm\u0117<\/li><li data-start=\"5589\" data-end=\"5607\">Kontaktinis sl\u0117gis<\/li><li data-start=\"5610\" data-end=\"5651\">Jud\u0117jimo greitis (poveikis kinetiniam COF)<\/li><li data-start=\"5654\" data-end=\"5689\">Pavir\u0161iaus u\u017eter\u0161tumas arba dangos<\/li><\/ul><p data-start=\"5691\" data-end=\"5877\">Atliekant bandymus kontroliuojamomis s\u0105lygomis u\u017etikrinama, kad <strong data-start=\"5740\" data-end=\"5783\">kinetinio trinties koeficiento tyrimas<\/strong> tiksliai atspindi realias pakavimo linij\u0173 ar automatizuot\u0173 transportavimo sistem\u0173 eksploatacines savybes.<\/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\">Tipin\u0117s taikomosios programos \u012fvairiose pramon\u0117s \u0161akose<\/h2><p data-start=\"5928\" data-end=\"6021\">Plastiko ir plastiko trinties koeficiento \u012fvertinimas yra labai svarbus:<\/p><ul><li data-start=\"6024\" data-end=\"6058\">Lanks\u010di\u0173 pakuo\u010di\u0173 gamintojai<\/li><li data-start=\"6061\" data-end=\"6086\">Plastikin\u0117s pl\u0117vel\u0117s keitikliai<\/li><li data-start=\"6089\" data-end=\"6121\">Medicinos prietais\u0173 pakavimo linijos<\/li><li data-start=\"6124\" data-end=\"6160\">Spausdinimo ir laminavimo operacijos<\/li><li data-start=\"6163\" data-end=\"6202\">Maisto produkt\u0173 ir g\u0117rim\u0173 pakavimo \u012fmon\u0117s<\/li><li data-start=\"6205\" data-end=\"6246\">QC laboratorijos, tikrinan\u010dios tiek\u0117jo pl\u0117vel\u0117s kokyb\u0119<\/li><li data-start=\"6249\" data-end=\"6296\">Mokslini\u0173 tyrim\u0173 ir pl\u0117tros grup\u0117s kuria slydim\u0105 optimizuojan\u010dias med\u017eiagas<\/li><\/ul><p data-start=\"6298\" data-end=\"6410\">Auk\u0161tos kokyb\u0117s trinties duomenys padeda suma\u017einti prastov\u0173 laik\u0105, suma\u017einti atliek\u0173 kiek\u012f ir u\u017etikrinti nuosekl\u0173 darbo na\u0161um\u0105.<\/p><hr data-start=\"6412\" data-end=\"6415\" \/><h2 data-start=\"6417\" data-end=\"6432\">I\u0161vada<\/h2><p data-start=\"6433\" data-end=\"7195\">Supratimas ir kontrol\u0117 <strong data-start=\"6467\" data-end=\"6522\">plastiko ir plastiko trinties koeficientas<\/strong> yra b\u016btinas stabiliam perdirbimui, saugiam tvarkymui ir auk\u0161tos kokyb\u0117s galutiniams produktams. Naudojant standartizuotus metodus, pvz. <strong data-start=\"6639\" data-end=\"6652\">ASTM D202<\/strong> ir <strong data-start=\"6657\" data-end=\"6671\">TAPPI T815<\/strong>, kokyb\u0117s komandos gali atlikti tikslius ir pakartojamus matavimus.<br data-start=\"6736\" data-end=\"6739\" \/>Naudojant <strong data-start=\"6748\" data-end=\"6806\">pasvirusios plok\u0161tumos trinties koeficiento bandymo ma\u0161ina<\/strong>, pvz., sprendimas, kur\u012f pateikia <strong data-start=\"6841\" data-end=\"6861\">L\u0105steli\u0173 instrumentai<\/strong>, leid\u017eia laboratorijose ir gamybos vietose steb\u0117ti med\u017eiag\u0173 elgsen\u0105 labai tiksliai ir grie\u017etai laikantis pramon\u0117s standart\u0173.<br data-start=\"7000\" data-end=\"7003\" \/>Patikimas trinties \u012fvertinimas galiausiai padeda padidinti gamybos efektyvum\u0105, u\u017etikrinti geresn\u0119 kokyb\u0119 ir pagerinti med\u017eiag\u0173 savybes \u012fvairiose pakuo\u010di\u0173 ir pramonin\u0117se srityse.<\/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\/lt\/wp-json\/wp\/v2\/posts\/8281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/comments?post=8281"}],"version-history":[{"count":0,"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/posts\/8281\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/media?parent=8281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/categories?post=8281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/tags?post=8281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}