{"id":1940,"date":"2023-10-17T08:33:42","date_gmt":"2023-10-17T08:33:42","guid":{"rendered":"https:\/\/ecopvcfilm.com\/?p=1940"},"modified":"2023-11-14T06:29:35","modified_gmt":"2023-11-14T06:29:35","slug":"what-is-the-principle-of-vacuum-plasticization-of-pvc-decorative-films","status":"publish","type":"post","link":"https:\/\/ecopvcfilm.com\/cs\/what-is-the-principle-of-vacuum-plasticization-of-pvc-decorative-films\/","title":{"rendered":"Jak\u00fd je princip vakuov\u00e9 plastifikace dekorativn\u00edch f\u00f3li\u00ed z PVC?"},"content":{"rendered":"<p>Princip vakuov\u00e9 plastifikace dekorativn\u00edch f\u00f3li\u00ed z PVC spo\u010d\u00edv\u00e1 v pou\u017eit\u00ed tepla a tlaku ke zm\u011bk\u010den\u00ed a tvarov\u00e1n\u00ed materi\u00e1lu PVC.<br \/>\nProces za\u010d\u00edn\u00e1 zah\u0159\u00e1t\u00edm dekorativn\u00ed f\u00f3lie z PVC, kter\u00e1 je obvykle ve form\u011b desek nebo rol\u00ed, na ur\u010dit\u00fd teplotn\u00ed rozsah. Tato teplota je obvykle vy\u0161\u0161\u00ed ne\u017e teplota skeln\u00e9ho p\u0159echodu PVC, kter\u00e1 se pohybuje kolem 70-90 \u00b0C.<br \/>\nPo zah\u0159\u00e1t\u00ed se PVC f\u00f3lie um\u00edst\u00ed na formu nebo podklad s po\u017eadovan\u00fdm tvarem nebo strukturou. Forma je obvykle vyrobena z kovu nebo jin\u00e9ho tepeln\u011b vodiv\u00e9ho materi\u00e1lu a m\u016f\u017ee m\u00edt strukturovan\u00fd povrch, aby se na f\u00f3lii PVC vytvo\u0159il ur\u010dit\u00fd vzor nebo design.<br \/>\nB\u011bhem procesu zah\u0159\u00edv\u00e1n\u00ed a zm\u011bk\u010dov\u00e1n\u00ed se PVC f\u00f3lie po nast\u0159\u00edk\u00e1n\u00ed lepidla p\u0159ilo\u017e\u00ed k d\u0159evovl\u00e1knit\u00e9 desce st\u0159edn\u00ed hustoty. Vzduch mezi PVC f\u00f3li\u00ed a lepic\u00ed f\u00f3li\u00ed ze st\u0159edn\u011b hust\u00fdch d\u0159evovl\u00e1knit\u00fdch desek je ods\u00e1v\u00e1n pomoc\u00ed vakua a PVC f\u00f3lie je pevn\u011b p\u0159ilepena k st\u0159edn\u011b hust\u00e9 d\u0159evovl\u00e1knit\u00e9 desce pomoc\u00ed atmosf\u00e9rick\u00e9ho tlaku. Tento proces se naz\u00fdv\u00e1 vakuov\u00e9 plastifikov\u00e1n\u00ed.<br \/>\n<strong>Vlastnosti PVC blistr\u016f:<\/strong><br \/>\nLepidlo pou\u017e\u00edvan\u00e9 pro aplikaci vakuov\u00e9 plastov\u00e9 f\u00f3lie je vakuov\u00e9 plastov\u00e9 lepidlo, kter\u00e9 je p\u0159ev\u00e1\u017en\u011b polyuretanov\u00e9 lepidlo na vodn\u00ed b\u00e1zi a sm\u00edchan\u00e9 s dal\u0161\u00edmi prysky\u0159icemi. V z\u00e1sad\u011b lze pou\u017e\u00edt i lepidlo na b\u00e1zi tavn\u00fdch hmot nebo rozpou\u0161t\u011bdel, ale lepidlo na b\u00e1zi vody je netoxick\u00e9, bez z\u00e1pachu, cenov\u011b dostupn\u00e9 a vhodn\u00e9 pro mechanizovan\u00fd provoz.<br \/>\nNejv\u011bt\u0161\u00ed p\u0159ednost\u00ed tohoto procesu je, \u017ee nevy\u017eaduje dal\u0161\u00ed lakov\u00e1n\u00ed nebo n\u00e1t\u011br a \u017ee se jedn\u00e1 o proces bez n\u00e1t\u011bru. Krom\u011b toho dok\u00e1\u017ee pokr\u00fdt i konk\u00e1vn\u00ed a konvexn\u00ed dr\u00e1\u017eky, zak\u0159iven\u00e9 hrany a dut\u00e9 \u0159ezb\u00e1\u0159sk\u00e9 kusy, co\u017e je nesrovnateln\u00e9 s jin\u00fdmi procesy.<br \/>\nNa zadn\u00ed stranu f\u00f3lie z PVC se pak aplikuje vakuum, kter\u00e9 pom\u00e1h\u00e1 vytvo\u0159it tlakov\u00fd rozd\u00edl mezi ob\u011bma stranami f\u00f3lie. Tento tlakov\u00fd rozd\u00edl nut\u00ed zm\u011bkl\u00fd materi\u00e1l PVC p\u0159izp\u016fsobit se tvaru formy nebo podkladu.<br \/>\nP\u0159i pou\u017eit\u00ed vakua se vzduch zachycen\u00fd mezi PVC f\u00f3li\u00ed a formou odstran\u00ed, \u010d\u00edm\u017e se vytvo\u0159\u00ed t\u011bsn\u00e9 spojen\u00ed mezi f\u00f3li\u00ed a povrchem formy. D\u00edky tomu materi\u00e1l PVC t\u011bsn\u011b p\u0159ilne k form\u011b a z\u00edsk\u00e1 jej\u00ed tvar.<br \/>\nJakmile se PVC f\u00f3lie zcela p\u0159izp\u016fsob\u00ed form\u011b, uvoln\u00ed se vakuum a f\u00f3lie se rychle ochlad\u00ed, aby materi\u00e1l ztuhl a udr\u017eel sv\u016fj tvar. Tento proces chlazen\u00ed lze prov\u00e1d\u011bt pomoc\u00ed vody nebo vzduchu v z\u00e1vislosti na konkr\u00e9tn\u00edch po\u017eadavc\u00edch aplikace.<br \/>\nKone\u010dn\u00fdm v\u00fdsledkem je dekorativn\u00ed f\u00f3lie, kter\u00e1 byla transformov\u00e1na do ur\u010dit\u00e9ho tvaru nebo struktury a je p\u0159ipravena k pou\u017eit\u00ed pro r\u016fzn\u00e9 aplikace, jako je n\u00e1bytek, interi\u00e9rov\u00fd design nebo automobilov\u00e9 oblo\u017een\u00ed.Dekorativn\u00ed f\u00f3lie z PVC m\u00e1 zv\u00fdhodn\u011bnou cenu a snadno se pou\u017e\u00edv\u00e1, co\u017e ji \u010din\u00ed velmi obl\u00edbenou na trz\u00edch po cel\u00e9m sv\u011bt\u011b. Pokud se p\u0159i v\u00fdb\u011bru dekora\u010dn\u00edch f\u00f3li\u00ed z PVC setk\u00e1te s jak\u00fdmikoli probl\u00e9my nebo nejasnostmi, nev\u00e1hejte se na n\u00e1s obr\u00e1tit na adrese ECO PVC FILM a my v\u00e1m poskytneme ty nejlep\u0161\u00ed slu\u017eby a kvalitu. D\u00edky mimo\u0159\u00e1dn\u011b vysok\u00e9 hospod\u00e1rnosti budete 100% spokojeni.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The principle of vacuum plasticization of PVC decorative films involves the use of heat and pressure to soften and shape the PVC material. The process begins by heating the PVC decorative film, which is typically in sheet or roll form, to a specific temperature range. This temperature is typically above the glass transition temperature of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1941,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/ecopvcfilm.com\/cs\/wp-json\/wp\/v2\/posts\/1940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecopvcfilm.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ecopvcfilm.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ecopvcfilm.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ecopvcfilm.com\/cs\/wp-json\/wp\/v2\/comments?post=1940"}],"version-history":[{"count":3,"href":"https:\/\/ecopvcfilm.com\/cs\/wp-json\/wp\/v2\/posts\/1940\/revisions"}],"predecessor-version":[{"id":2013,"href":"https:\/\/ecopvcfilm.com\/cs\/wp-json\/wp\/v2\/posts\/1940\/revisions\/2013"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecopvcfilm.com\/cs\/wp-json\/wp\/v2\/media\/1941"}],"wp:attachment":[{"href":"https:\/\/ecopvcfilm.com\/cs\/wp-json\/wp\/v2\/media?parent=1940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecopvcfilm.com\/cs\/wp-json\/wp\/v2\/categories?post=1940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecopvcfilm.com\/cs\/wp-json\/wp\/v2\/tags?post=1940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}