Marka loo eego maaddooyinka loo isticmaalo soo saarista filimka polyesterka iyo soocidda habka wax soo saarka.

Sida laga soo xigtay alaabta ceeriin ee kala duwan iyo hababka sawir ee loo isticmaalo soo saarista filimka polyesterka waxaa loo qaybin karaa labada nooc ee soo socda.

1. Filimka polyester-ka laba jiho ee Stretch (BOPET)

Filimka guud ee BOPET waa isticmaalka walxaha iftiinka (sidoo kale loo yaqaan walxo iftiin weyn, taas oo ah, walxaha ceeriin ee polyester chip titanium dioxide content ee 0.1%, ka dib qalajinta, dhalaalka, extrusion, tuurista iyo fidinta tooska ah iyo toosan ee filimka heerka sare ah , si weyn loo isticmaalo).Filimka BOPET wuxuu leeyahay sifooyinka xoogga sare, qallafsanaanta wanaagsan, daahfurnaanta iyo dhalaalka sare.Aan ur lahayn, aan dhadhamin, midab lahayn, aan sun ahayn, xoog iyo adayg aad u muuqda;Awooddeeda xajintu waa 3 jeer filimka PC, filimka nylon, awoodda saameyntu waa 3 ilaa 5 jeer filimka BOPP, wuxuu leeyahay caabbinta xirashada heer sare ah, iska caabin laalaab ah, caabbinta pinhole iyo caabbinta ilmada;Dhimista kulaylku aad ayuu u yar yahay, marka uu joogo 120℃, kaliya 1.25% hoos u dhac 15min ka dib;Waxay leedahay hanti ka hortag ah oo wanaagsan, oo ay fududahay in la nadiifiyo aluminium, waxaana lagu dahaadhi karaa PVDC si loo hagaajiyo xidhiddeeda kulaylka, hantida xannibaadda iyo dhejinta daabacaadda;BOPET waxa kale oo ay leedahay caabbinta kulaylka wanaagsan, caabbinta karinta oo aad u fiican, iska caabin heerkul hooseeya, caabbinta saliida iyo caabbinta kiimikada.Filimka BOPET marka lagu daro nitrobenzene, chloroform, aalkolada benzyl, kiimikooyinka intooda badan kama dhigi karaan inay milaan.Si kastaba ha noqotee, BOPET waxaa baabi'in doona alkali xooggan, waana in fiiro gaar ah loo yeesho marka la isticmaalayo.Filimka BOPET wuxuu leeyahay nuugista biyaha hooseeya, biyaha iska caabbinta wanaagsan, waxayna ku habboon tahay baakadaha cuntooyinka leh biyo sare.

2. Filimada Stretch Polyester (CPET) ee midaysan

Filimka CPET-ga guud waa isticmaalka maaddada-matting-ka (qalabka polyester-ka ceeriin ah waxay ku daraan titanium dioxide), ka dib qallajinta, dhalaalidda, extrusion, tuurista iyo fidinta dheer ee filimka, heerka ugu hooseeya iyo qiimaha filimka polyesterka, inta badan loo isticmaalo kiniiniga dawooyinka baakadSababo la xiriira isticmaalka ka yar, saarayaasha wax soo saarka yar yar, xisaabinta ku saabsan 5% ee duurka polyester film, shirkadaha Shiinaha ayaa sidoo kale waa ka yar dibadda laga keeno, dhumucda caadiga ah ee 150μm.