{"id":4059,"date":"2026-07-22T09:55:38","date_gmt":"2026-07-22T07:55:38","guid":{"rendered":"https:\/\/stp-extrusion.com\/?p=4059"},"modified":"2026-07-22T10:28:37","modified_gmt":"2026-07-22T08:28:37","slug":"how-plastic-extrusion-works","status":"publish","type":"post","link":"https:\/\/stp-extrusion.com\/hr\/how-plastic-extrusion-works\/","title":{"rendered":"Kako funkcionira ekstruzija plastike"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4059\" class=\"elementor elementor-4059\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-93d7bc6 e-flex e-con-boxed e-con e-parent\" data-id=\"93d7bc6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67498c1 elementor-widget elementor-widget-html\" data-id=\"67498c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"kb-hero\">\n\n    <div class=\"kb-container\">\n\n        <div class=\"kb-left\">\n\n            <span class=\"kb-tag\">Baza znanja<\/span>\n\n            <h1>Kako funkcionira ekstruzija plastike<\/h1>\n\n            <p>\n                Plasti\u010dna ekstruzija je jedna od naju\u010dinkovitijih proizvodnih tehnologija za izradu kontinuiranih plasti\u010dnih profila, cijevi, brtvila i prilago\u0111enih komponenti. Otkrijte potpuni proces, od hranjenja sirovina do gotovog proizvoda.\n            <\/p>\n\n            <div class=\"kb-buttons\">\n\n                <a href=\"#process\" class=\"btn-primary\">\n                    Istra\u017eite postupak\n                <\/a>\n\n                <a href=\"https:\/\/stp-extrusion.com\/hr\/#contact-main\" class=\"btn-secondary\">\n                    Kontaktirajte nas \n                <\/a>\n\n            <\/div>\n\n        <\/div>\n\n        <div class=\"kb-right\">\n\n            <img decoding=\"async\" src=\"https:\/\/stp-extrusion.com\/wp-content\/uploads\/2026\/07\/IMG_0990-scaled.jpg\" alt=\"Plastic extrusion line\">\n\n        <\/div>\n\n    <\/div>\n\n<\/section>\n\n<section class=\"kb-highlights\">\n\n    <div class=\"kb-card\">\n\n        <strong>Kontinuirani proces<\/strong>\n\n        <span>24\/7 automatizirana proizvodnja<\/span>\n\n    <\/div>\n\n    <div class=\"kb-card\">\n\n        <strong>Visoka preciznost<\/strong>\n\n        <span>Tolerancija do \u00b10,02 mm<\/span>\n\n    <\/div>\n\n    <div class=\"kb-card\">\n\n        <strong>Vi\u0161e materijala<\/strong>\n\n        <span>PVC \u2022 PE \u2022 PP \u2022 TPU \u2022 ABS<\/span>\n\n    <\/div>\n\n    <div class=\"kb-card\">\n\n        <strong>Korisni\u010dki profili<\/strong>\n\n        <span>Cijevi, profili, brtve i jo\u0161 mnogo toga<\/span>\n\n    <\/div>\n\n<\/section>\n\n<style>\n\n.kb-hero{\n\nbackground:#f7f9fb;\npadding:90px 0 70px;\n\n}\n\n.kb-container{\n\nmax-width:1350px;\nmargin:auto;\npadding:0 40px;\n\ndisplay:grid;\ngrid-template-columns:1.1fr 1fr;\ngap:70px;\nalign-items:center;\n\n}\n\n.kb-tag{\n\ndisplay:inline-block;\npadding:8px 18px;\n\nbackground:#e8eef6;\n\ncolor:#28496a;\n\nborder-radius:30px;\n\nfont-size:13px;\nfont-weight:600;\nletter-spacing:.08em;\ntext-transform:uppercase;\n\nmargin-bottom:22px;\n\n}\n\n.kb-left h1{\n\nfont-size:56px;\nline-height:1.1;\nmargin-bottom:30px;\n\ncolor:#1e262e;\n\nfont-weight:700;\n\n}\n\n.kb-left p{\n\nfont-size:20px;\nline-height:1.8;\n\ncolor:#5d6773;\n\nmax-width:620px;\n\nmargin-bottom:40px;\n\n}\n\n.kb-buttons{\n\ndisplay:flex;\ngap:18px;\nflex-wrap:wrap;\n\n}\n\n.btn-primary{\n\nbackground:#1e262e;\ncolor:#fff;\n\npadding:18px 34px;\n\nborder-radius:6px;\n\ntext-decoration:none;\n\nfont-weight:600;\n\ntransition:.3s;\n\n}\n\n.btn-primary:hover{\n\nbackground:#005eb8;\n\n}\n\n.btn-secondary{\n\npadding:18px 34px;\n\nborder:2px solid #d8dde5;\n\nborder-radius:6px;\n\ncolor:#1e262e;\n\ntext-decoration:none;\n\nfont-weight:600;\n\ntransition:.3s;\n\n}\n\n.btn-secondary:hover{\n\nborder-color:#005eb8;\n\ncolor:#005eb8;\n\n}\n\n.kb-right img{\n\nwidth:100%;\n\ndisplay:block;\n\nborder-radius:14px;\n\nbox-shadow:0 30px 70px rgba(0,0,0,.15);\n\n}\n\n.kb-highlights{\n\nmax-width:1350px;\n\nmargin:-30px auto 0;\n\npadding:0 40px;\n\ndisplay:grid;\n\ngrid-template-columns:repeat(4,1fr);\n\ngap:22px;\n\n}\n\n.kb-card{\n\nbackground:#fff;\n\npadding:28px;\n\nborder-radius:10px;\n\nbox-shadow:0 10px 30px rgba(0,0,0,.08);\n\n}\n\n.kb-card strong{\n\ndisplay:block;\n\nfont-size:19px;\n\nmargin-bottom:10px;\n\ncolor:#1e262e;\n\n}\n\n.kb-card span{\n\ncolor:#666;\n\nfont-size:15px;\n\nline-height:1.6;\n\n}\n\n@media(max-width:950px){\n\n.kb-container{\n\ngrid-template-columns:1fr;\n\n}\n\n.kb-left h1{\n\nfont-size:42px;\n\n}\n\n.kb-highlights{\n\ngrid-template-columns:1fr 1fr;\n\n}\n\n}\n\n@media(max-width:650px){\n\n.kb-highlights{\n\ngrid-template-columns:1fr;\n\n}\n\n.kb-left h1{\n\nfont-size:34px;\n\n}\n\n.kb-left p{\n\nfont-size:18px;\n\n}\n\n}\n<\/style>\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-ac337b6 e-flex e-con-boxed e-con e-parent\" data-id=\"ac337b6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34356c8 elementor-widget elementor-widget-html\" data-id=\"34356c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section id=\"process\" class=\"process-section\">\n\n    <div class=\"process-header\">\n\n        <span class=\"process-tag\">Proizvodni proces<\/span>\n\n        <h2>Plasti\u010dna ekstruzija korak po korak<\/h2>\n\n        <p>\n            Od plasti\u010dnih peleta do gotovih proizvoda \u2013 svaka ekstruzijska linija slijedi\n            istu temeljnu proizvodnu sekvencu.\n        <\/p>\n\n    <\/div>\n\n    <div class=\"process-flow\">\n\n        <div class=\"step\">\n            <div class=\"icon\">\u2460<\/div>\n            <h3>Sirovina<\/h3>\n            <p>Plasti\u010dne pelete se ubacuju u spremnik.<\/p>\n        <\/div>\n\n        <div class=\"arrow\"><\/div>\n\n        <div class=\"step\">\n            <div class=\"icon\">\u2461<\/div>\n            <h3>Vijak ekstrudera<\/h3>\n            <p>Vijak transportira, komprimira i topi materijal.<\/p>\n        <\/div>\n\n        <div class=\"arrow\"><\/div>\n\n        <div class=\"step\">\n            <div class=\"icon\">\u2462<\/div>\n            <h3>Grijane zone<\/h3>\n            <p>Temperatura se precizno kontrolira cijelim ba\u010dvom.<\/p>\n        <\/div>\n\n        <div class=\"arrow\"><\/div>\n\n        <div class=\"step\">\n            <div class=\"icon\">\u2463<\/div>\n            <h3>Glava za ekstrudiranje<\/h3>\n            <p>Rastaljeni polimer dobiva svoj kona\u010dni popre\u010dni presjek.<\/p>\n        <\/div>\n\n        <div class=\"arrow\"><\/div>\n\n        <div class=\"step\">\n            <div class=\"icon\">\u2464<\/div>\n            <h3>Kalibracija vakuuma<\/h3>\n            <p>Dimenzije i kvaliteta povr\u0161ine su stabilizirane.<\/p>\n        <\/div>\n\n        <div class=\"arrow\"><\/div>\n\n        <div class=\"step\">\n            <div class=\"icon\">\u2465<\/div>\n            <h3>Hla\u0111enje<\/h3>\n            <p>Hla\u0111enje vodom ili zrakom u\u010dvr\u0161\u0107uje proizvod.<\/p>\n        <\/div>\n\n        <div class=\"arrow\"><\/div>\n\n        <div class=\"step\">\n            <div class=\"icon\">\u2466<\/div>\n            <h3>Kontrola kvalitete<\/h3>\n            <p>Lasersko mjerenje kontinuirano provjerava tolerancije.<\/p>\n        <\/div>\n\n        <div class=\"arrow\"><\/div>\n\n        <div class=\"step\">\n            <div class=\"icon\">\u2467<\/div>\n            <h3>Izvlaka\u010d<\/h3>\n            <p>Jedinica za izvla\u010denje odr\u017eava konstantnu brzinu proizvodnje.<\/p>\n        <\/div>\n\n        <div class=\"arrow\"><\/div>\n\n        <div class=\"step\">\n            <div class=\"icon\">\u2468<\/div>\n            <h3>Rezanje<\/h3>\n            <p>Dovr\u0161ena ekstruzija se re\u017ee ili namata na potrebnu duljinu.<\/p>\n        <\/div>\n\n    <\/div>\n\n<\/section>\n<style>\n\n.process-section{\n\npadding:100px 30px;\n\nbackground:#ffffff;\n\n}\n\n.process-header{\n\nmax-width:800px;\n\nmargin:auto;\n\ntext-align:center;\n\nmargin-bottom:70px;\n\n}\n\n.process-tag{\n\ndisplay:inline-block;\n\npadding:8px 18px;\n\nbackground:#edf3f8;\n\nborder-radius:30px;\n\nfont-size:13px;\n\nfont-weight:600;\n\ntext-transform:uppercase;\n\nletter-spacing:.08em;\n\ncolor:#365a7c;\n\nmargin-bottom:20px;\n\n}\n\n.process-header h2{\n\nfont-size:46px;\n\nmargin-bottom:20px;\n\ncolor:#1e262e;\n\n}\n\n.process-header p{\n\nfont-size:19px;\n\nline-height:1.8;\n\ncolor:#666;\n\n}\n\n.process-flow{\n\ndisplay:flex;\n\nalign-items:center;\n\njustify-content:center;\n\nflex-wrap:wrap;\n\ngap:14px;\n\nmax-width:1500px;\n\nmargin:auto;\n\n}\n\n.step{\n\nwidth:170px;\n\nbackground:white;\n\npadding:30px 20px;\n\nborder-radius:12px;\n\nbox-shadow:0 12px 30px rgba(0,0,0,.08);\n\ntext-align:center;\n\ntransition:.3s;\n\n}\n\n.step:hover{\n\ntransform:translateY(-8px);\n\nbox-shadow:0 25px 45px rgba(0,0,0,.12);\n\n}\n\n.icon{\n\nwidth:70px;\n\nheight:70px;\n\nborder-radius:50%;\n\nbackground:#1e262e;\n\ncolor:white;\n\ndisplay:flex;\n\nalign-items:center;\n\njustify-content:center;\n\nfont-size:28px;\n\nmargin:auto;\n\nmargin-bottom:20px;\n\n}\n\n.step h3{\n\nfont-size:18px;\n\nmargin-bottom:14px;\n\ncolor:#1e262e;\n\n}\n\n.step p{\n\nfont-size:14px;\n\nline-height:1.6;\n\ncolor:#666;\n\n}\n\n.arrow{\n\nwidth:40px;\n\nheight:2px;\n\nbackground:#cfd8df;\n\nposition:relative;\n\n}\n\n.arrow:after{\n\ncontent:\"\";\n\nposition:absolute;\n\nright:-2px;\n\ntop:-4px;\n\nborder-left:10px solid #cfd8df;\n\nborder-top:5px solid transparent;\n\nborder-bottom:5px solid transparent;\n\n}\n\n@media(max-width:1100px){\n\n.process-flow{\n\nflex-direction:column;\n\n}\n\n.arrow{\n\nwidth:2px;\n\nheight:40px;\n\n}\n\n.arrow:after{\n\nleft:-4px;\n\ntop:auto;\n\nbottom:-2px;\n\nborder-left:5px solid transparent;\n\nborder-right:5px solid transparent;\n\nborder-top:10px solid #cfd8df;\n\nborder-bottom:none;\n\n}\n\n.step{\n\nwidth:100%;\nmax-width:450px;\n\n}\n\n}\n\n<\/style>\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-a87bb76 e-flex e-con-boxed e-con e-parent\" data-id=\"a87bb76\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-49f6344 elementor-widget elementor-widget-heading\" data-id=\"49f6344\" data-element_type=\"widget\" data-e-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\">Proces ekstruzije plastike obja\u0161njen<\/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-8eed71c e-flex e-con-boxed e-con e-parent\" data-id=\"8eed71c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f6ced23 elementor-widget elementor-widget-spacer\" data-id=\"f6ced23\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-069861b e-flex e-con-boxed e-con e-parent\" data-id=\"069861b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fdfa9b2 elementor-widget elementor-widget-text-editor\" data-id=\"fdfa9b2\" data-element_type=\"widget\" data-e-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>Plasti\u010dna ekstruzija je kontinuirani proizvodni proces u kojem se sirovi plasti\u010dni materijal pretvara u proizvod konstantnog popre\u010dnog presjeka. Za razliku od injekcijskog pre\u0161anja, gdje se pojedina\u010dni dijelovi proizvode u ciklusima, ekstruzija radi bez prekida, \u0161to je \u010dini jednom od naju\u010dinkovitijih metoda za proizvodnju cijevi, profila, brtvila, \u0161ipki, kabelskih kanala i bezbrojnih drugih plasti\u010dnih komponenti.<\/p><p>Proces zapo\u010dinje plasti\u010dnim peletama, koje se automatski ubacuju u ekstruder kroz lijevak. Ovisno o primjeni, te pelete mogu se sastojati od PVC-a, polietilena (PE), polipropilena (PP), ABS-a, TPU-a ili mnogih drugih termoplasti\u010dnih materijala. Aditivi poput UV stabilizatora, pigmentnih boja, usporiva\u010da plamena ili modifikatora udara tako\u0111er se mogu umije\u0161ati u materijal prije obrade kako bi se postigla specifi\u010dna mehani\u010dka ili okoli\u0161na svojstva.<\/p><p>Unutar ekstrudera, precizno projektirani rotiraju\u0107i vijak prenosi materijal kroz nekoliko funkcionalnih zona. Dok se pelete pomi\u010du naprijed, postupno se komprimiraju, zagrijavaju i mije\u0161aju u homogeni rastopljeni polimer. Vanjski grija\u0107i elementi zajedno s trenjem nastalim rotiraju\u0107im vijkom osiguravaju dosljedno taljenje i stabilan protok materijala.<\/p><p>Nakon \u0161to polimer postigne potrebnu temperaturu i viskoznost, on se potiskuje kroz precizno obra\u0111eni ekstruzijski alat. Alat odre\u0111uje kona\u010dnu geometriju popre\u010dnog presjeka proizvoda, bez obzira radi li se o okrugloj cijevi, slo\u017eenom tehni\u010dkom profilu ili komponenti dizajniranoj po narud\u017ebi. Budu\u0107i da materijal izlazi iz alata u omek\u0161anom stanju, jo\u0161 uvijek ne mo\u017ee zadr\u017eati svoje to\u010dne dimenzije.<\/p><p>Da bi se postigla dimenzijska to\u010dnost, profil odmah ulazi u sustav kalibracije, koji \u010desto koristi vakuumsku tehnologiju za stabilizaciju proizvoda uz o\u010duvanje njegovog oblika. Ova je faza posebno kriti\u010dna za precizne profile i cijevi, gdje \u010dak i najmanja odstupanja u dimenzijama mogu utjecati na sastavljanje, u\u010dinkovitost brtvljenja ili funkcionalnost proizvoda.<\/p><p>Nakon kalibracije, ekstruzijski materijal prolazi kroz kontrolirani odjeljak za hla\u0111enje. Ovisno o materijalu i geometriji proizvoda, hla\u0111enje se mo\u017ee izvoditi pomo\u0107u vodenih kupelji, raspr\u0161ivanjem vode ili hla\u0111enjem zrakom. Kontrolirano hla\u0111enje sprje\u010dava deformacije, smanjuje unutarnje naprezanje i osigurava dosljednu kvalitetu proizvoda tijekom cijele proizvodne serije.<\/p><p>Moderne ekstruzijske linije kontinuirano nadziru dimenzije proizvoda pomo\u0107u ugra\u0111enih laserskih mjernih sustava i druge opreme za kontrolu kvalitete. Promjer, debljina stijenke i dimenzije profila mjere se u stvarnom vremenu, \u0161to omogu\u0107uje da proizvodna linija automatski kompenzira varijacije procesa prije nego \u0161to se razviju u probleme s kvalitetom.<\/p><p>Na kraju, prijemna jedinica provla\u010di profil kroz cijelu proizvodnu liniju konstantnom brzinom, dok automatski sustav za rezanje ili namatanje priprema gotov proizvod za pakiranje, daljnju obradu ili neposrednu isporuku. Budu\u0107i da su sve faze sinkronizirane, moderne ekstruzijske linije sposobne su proizvesti tisu\u0107e metara plasti\u010dnih proizvoda visoke preciznosti s iznimnom ponovljivo\u0161\u0107u i minimalnim otpadom materijala.<\/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-08d399a e-flex e-con-boxed e-con e-parent\" data-id=\"08d399a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9a61df0 elementor-widget elementor-widget-html\" data-id=\"9a61df0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"material-guide\">\n\n    <div class=\"guide-header\">\n\n        <span>Vodi\u010d kroz materijale<\/span>\n\n        <h2>Uobi\u010dajeni materijali koji se koriste u ekstruziji plastike<\/h2>\n\n        <p>\n            Svaki termoplasti\u010dni materijal ima jedinstvena svojstva obrade.\n            Odabir odgovaraju\u0107eg polimera ovisi o potrebnim mehani\u010dkim\n            svojstvima, otpornosti na temperaturu, savitljivosti i namjeravanoj\n            primjeni.\n        <\/p>\n\n    <\/div>\n\n    <div class=\"material-grid\">\n\n        <div class=\"material-card\">\n            <h3>PVC<\/h3>\n            <table>\n                <tr><td>Temperatura obrade<\/td><td>160\u2013190 \u00b0C<\/td><\/tr>\n                <tr><td>Gusto\u0107a<\/td><td>1,35\u20131,45 g\/cm\u00b3<\/td><\/tr>\n                <tr><td>Fleksibilnost<\/td><td>Kruto \/ Fleksibilno<\/td><\/tr>\n                <tr><td>Tipi\u010dni proizvodi<\/td><td>Cijevi, profili, kabelski kanali<\/td><\/tr>\n            <\/table>\n        <\/div>\n\n        <div class=\"material-card\">\n            <h3>PE (HDPE \/ LDPE)<\/h3>\n            <table>\n                <tr><td>Temperatura obrade<\/td><td>180\u2013230 \u00b0C<\/td><\/tr>\n                <tr><td>Gusto\u0107a<\/td><td>0,91\u20130,96 g\/cm\u00b3<\/td><\/tr>\n                <tr><td>Fleksibilnost<\/td><td>Izvrsno<\/td><\/tr>\n                <tr><td>Tipi\u010dni proizvodi<\/td><td>Cijevi, crijeva, za\u0161titni profili<\/td><\/tr>\n            <\/table>\n        <\/div>\n\n        <div class=\"material-card\">\n            <h3>PP<\/h3>\n            <table>\n                <tr><td>Temperatura obrade<\/td><td>190\u2013240 \u00b0C<\/td><\/tr>\n                <tr><td>Gusto\u0107a<\/td><td>0,90\u20130,91 g\/cm\u00b3<\/td><\/tr>\n                <tr><td>Fleksibilnost<\/td><td>Medij<\/td><\/tr>\n                <tr><td>Tipi\u010dni proizvodi<\/td><td>Industrijski profili, kontejneri<\/td><\/tr>\n            <\/table>\n        <\/div>\n\n        <div class=\"material-card\">\n            <h3>ABS<\/h3>\n            <table>\n                <tr><td>Temperatura obrade<\/td><td>210\u2013250 \u00b0C<\/td><\/tr>\n                <tr><td>Gusto\u0107a<\/td><td>1,02\u20131,07 g\/cm\u00b3<\/td><\/tr>\n                <tr><td>Otpornost na udarce<\/td><td>Vrlo visoko<\/td><\/tr>\n                <tr><td>Tipi\u010dni proizvodi<\/td><td>Tehni\u010dki profili, ku\u0107i\u0161ta<\/td><\/tr>\n            <\/table>\n        <\/div>\n\n        <div class=\"material-card\">\n            <h3>TPU<\/h3>\n            <table>\n                <tr><td>Temperatura obrade<\/td><td>180\u2013220 \u00b0C<\/td><\/tr>\n                <tr><td>Gusto\u0107a<\/td><td>1,10\u20131,25 g\/cm\u00b3<\/td><\/tr>\n                <tr><td>Elasti\u010dnost<\/td><td>Izvrsno<\/td><\/tr>\n                <tr><td>Tipi\u010dni proizvodi<\/td><td>Brtve, savitljiva crijeva<\/td><\/tr>\n            <\/table>\n        <\/div>\n\n        <div class=\"material-card\">\n            <h3>ASA<\/h3>\n            <table>\n                <tr><td>Temperatura obrade<\/td><td>220\u2013260 \u00b0C<\/td><\/tr>\n                <tr><td>Gusto\u0107a<\/td><td>1,05\u20131,08 g\/cm\u00b3<\/td><\/tr>\n                <tr><td>UV otpornost<\/td><td>Izvrsno<\/td><\/tr>\n                <tr><td>Tipi\u010dni proizvodi<\/td><td>Vanjski profili, gradnja<\/td><\/tr>\n            <\/table>\n        <\/div>\n\n    <\/div>\n\n<\/section>\n<style>\n\n\/* ==========================================\n   Material Guide\n========================================== *\/\n\n.material-guide{\n\npadding:100px 30px;\n\nbackground:#f7f9fb;\n\n}\n\n.guide-header{\n\nmax-width:850px;\n\nmargin:0 auto 70px;\n\ntext-align:center;\n\n}\n\n.guide-header span{\n\ndisplay:inline-block;\n\npadding:8px 18px;\n\nbackground:#e8eef6;\n\ncolor:#28496a;\n\nborder-radius:30px;\n\nfont-size:13px;\n\nfont-weight:600;\n\nletter-spacing:.08em;\n\ntext-transform:uppercase;\n\nmargin-bottom:20px;\n\n}\n\n.guide-header h2{\n\nfont-size:46px;\n\ncolor:#1e262e;\n\nmargin-bottom:20px;\n\n}\n\n.guide-header 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class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\n\/* ==========================================\n   Conclusion\n========================================== *\/\n\n.kb-conclusion{\n\npadding:100px 30px;\n\nbackground:#1e262e;\n\ncolor:#fff;\n\n}\n\n.kb-conclusion-inner{\n\nmax-width:1000px;\n\nmargin:auto;\n\ntext-align:center;\n\n}\n\n.kb-label{\n\ndisplay:inline-block;\n\npadding:8px 18px;\n\nborder:1px solid rgba(255,255,255,.25);\n\nborder-radius:30px;\n\nfont-size:13px;\n\nfont-weight:600;\n\nletter-spacing:.08em;\n\ntext-transform:uppercase;\n\nmargin-bottom:24px;\n\n}\n\n.kb-conclusion h2{\n\nfont-size:46px;\n\nline-height:1.2;\n\nmargin-bottom:30px;\n\n}\n\n.kb-conclusion p{\n\nfont-size:19px;\n\nline-height:1.9;\n\ncolor:rgba(255,255,255,.82);\n\nmargin-bottom:30px;\n\n}\n\n.kb-conclusion hr{\n\nborder:none;\n\nheight:1px;\n\nbackground:rgba(255,255,255,.12);\n\nmargin:55px 0;\n\n}\n\n.kb-summary{\n\ndisplay:grid;\n\ngrid-template-columns:repeat(4,1fr);\n\ngap:35px;\n\ntext-align:left;\n\n}\n\n.kb-summary strong{\n\ndisplay:block;\n\nfont-size:18px;\n\nmargin-bottom:12px;\n\n}\n\n.kb-summary span{\n\nfont-size:15px;\n\nline-height:1.7;\n\ncolor:rgba(255,255,255,.7);\n\n}\n\n@media(max-width:900px){\n\n.kb-summary{\n\ngrid-template-columns:repeat(2,1fr);\n\n}\n\n}\n\n@media(max-width:650px){\n\n.kb-summary{\n\ngrid-template-columns:1fr;\n\n}\n\n.kb-conclusion h2{\n\nfont-size:34px;\n\n}\n\n.kb-conclusion p{\n\nfont-size:17px;\n\n}\n\n}\n\n\n<\/style>\n\n<section class=\"kb-conclusion\">\n\n    <div class=\"kb-conclusion-inner\">\n\n        <span class=\"kb-label\">Zaklju\u010dak<\/span>\n\n        <h2>Plasti\u010dna ekstruzija: preciznost kroz kontinuiranu proizvodnju<\/h2>\n\n        <p>\n            Plasti\u010dna ekstruzija jedna je od najsvestranijih i naju\u010dinkovitijih proizvodnih\ntehnologija dostupnih danas. Kombinacijom pa\u017eljivo odabranih sirovina, precizno\nprojektiranih alata i napredne kontrole procesa, proizvo\u0111a\u010di mogu proizvesti slo\u017eene\nplasti\u010dne profile s iznimnom dimenzionalnom to\u010dno\u0161\u0107u, ponovljivo\u0161\u0107u i isplativo\u0161\u0107u.\n        <\/p>\n\n        <p>\n            Moderni ekstruzijski pogoni integriraju automatizirano rukovanje materijalom, inteligentnu kontrolu temperature, ugra\u0111enu inspekciju kvalitete i brzu proizvodnju, osiguravaju\u0107i dosljednu kvalitetu proizvoda u kratkim i dugim proizvodnim serijama. Ova kombinacija fleksibilnosti i preciznosti \u010dini ekstruziju preferiranim proizvodnim procesom za industrije koje se prote\u017eu od gra\u0111evinarstva i automobilske industrije do elektronike, medicinskih ure\u0111aja i potro\u0161a\u010dkih proizvoda.\n        <\/p>\n\n        <hr>\n\n        <div class=\"kb-summary\">\n\n            <div>\n                <strong>Kontinuirani proces<\/strong>\n                <span>Visoka produktivnost uz minimalan otpad materijala.<\/span>\n            <\/div>\n\n            <div>\n                <strong>Precizna proizvodnja<\/strong>\n                <span>Dosljedne dimenzije i ponovljiva kvaliteta.<\/span>\n            <\/div>\n\n            <div>\n                <strong>Fleksibilnost materijala<\/strong>\n                <span>Pogodno za \u0161irok spektar termoplasti\u010dnih polimera.<\/span>\n            <\/div>\n\n            <div>\n                <strong>Prilago\u0111ena rje\u0161enja<\/strong>\n                <span>Idealno za standardne i slo\u017eene prilago\u0111ene profile.<\/span>\n            <\/div>\n\n        <\/div>\n        \n        \n\n    <\/div>\n\n<\/section>\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-129bdcf e-flex e-con-boxed e-con e-parent\" data-id=\"129bdcf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e79b5be elementor-shape-rounded elementor-grid-0 e-grid-align-center elementor-widget elementor-widget-social-icons\" data-id=\"e79b5be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"social-icons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-social-icons-wrapper elementor-grid\">\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-youtube elementor-repeater-item-72a15ca\" href=\"https:\/\/www.youtube.com\/channel\/UCh40Jh8Dwr4bDh9sehH0Mkg\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Youtube<\/span>\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-youtube\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M549.655 124.083c-6.281-23.65-24.787-42.276-48.284-48.597C458.781 64 288 64 288 64S117.22 64 74.629 75.486c-23.497 6.322-42.003 24.947-48.284 48.597-11.412 42.867-11.412 132.305-11.412 132.305s0 89.438 11.412 132.305c6.281 23.65 24.787 41.5 48.284 47.821C117.22 448 288 448 288 448s170.78 0 213.371-11.486c23.497-6.321 42.003-24.171 48.284-47.821 11.412-42.867 11.412-132.305 11.412-132.305s0-89.438-11.412-132.305zm-317.51 213.508V175.185l142.739 81.205-142.739 81.201z\"><\/path><\/svg>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\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>Knowledge Base How Plastic Extrusion Works Plastic extrusion is one of the most efficient manufacturing technologies for producing continuous plastic profiles, tubes, seals and custom components. Discover the complete process, from raw material feeding to the finished product. Explore the Process Contact us Continuous Process 24\/7 automated production High Precision Up to \u00b10.02 mm tolerance [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47,50],"tags":[],"class_list":["post-4059","post","type-post","status-publish","format-standard","hentry","category-extrusion-process","category-industries"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Custom Plastic Extrusion Raw Material for Beginners -<\/title>\n<meta name=\"description\" content=\"Understand the role of custom plastic extrusion raw material in creating seals, tubes, and other continuous plastic profiles.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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