Khoom noj khoom haus thiab dej haus ntim npog zaj duab xis Jelly lub raj mis lub qhov ncauj Yas Thaum tshav kub kub Sealing Ib qho yooj yim tsim kua muag Sealing zaj duab xis Rau Tsis siv neeg laminating tshuab

Parafilim yog cov khoom sib xyaw nrog kev sib khi ua haujlwm, tiv thaiv kev ua txhaum cai, tiv thaiv volatilization thiab muaj kuab paug ntawm cov khoom lag luam, thiab tsis muaj ntxhiab los nag.
Txhawm rau daws qhov teeb meem ntawm kev sib khi thaum tshav kub kub, los ntawm kev hloov kho ntawm PET resin thiab siv A / B / C peb txheej txheej tuag, peb txheej co-extruded tshav kub-sealing PET zaj duab xis tau tsim.Lub tshav kub-sealing PET zaj duab xis Vim tias muaj cov cua sov-sealable txheej ntawm ib sab, nws tuaj yeem ncaj qha tshav kub-sealed, uas yooj yim heev rau siv.Thaum tshav kub kub-sealable PET zaj duab xis tuaj yeem siv dav hauv kev ntim khoom thiab daim npav tiv thaiv zaj duab xis ntawm ntau yam khoom lag luam
Ordinary PET yog crystalline polymer.Tom qab PET zaj duab xis yog stretched thiab taw qhia, nws yuav tsim ib tug loj degree ntawm crystallization.Yog hais tias nws yog kub-sealed, nws yuav shrink thiab deform, yog li cov PET zoo tib yam zaj duab xis tsis muaj cua sov-sealing zog.Thaum PET zaj duab xis yog siv los ua cov khoom ntim, txhawm rau daws qhov teeb meem ntawm kev sib khi, cov txheej txheem ntawm kev sib xyaw BOPET zaj duab xis nrog PE zaj duab xis lossis CPP zaj duab xis feem ntau yog siv, uas txwv tsis pub siv BOPET zaj duab xis rau qee yam.
Cov khoom no yog dav siv nyob rau hauv: cosmetic ntim sealing zaj duab xis, txhua hnub yuav tsum tau ntim sealing zaj duab xis, zaub mov ntim sealing zaj duab xis, tshuaj ntim sealing zaj duab xis thiab tshuaj ntim sealing zaj duab xis thiab lwm yam lag luam.
Tsis tas li ntawd, nws muaj cov khoom pov thawj thiab tiv thaiv tub sab nyiag, thiab tseem tuaj yeem luam tawm cov tuam txhab tshaj tawm ntawm cov yeeb yaj kiab sealing kom ua tiav cov txiaj ntsig kev tshaj tawm.
Nws yog tsim rau cov thawv uas tsis yog xim hlau xws li PET, PVC, PP, PE, PS, AS ntau hom txhaj tshuaj, lub raj mis txhaj tshuaj, lub thawv blister, tshuab moulded fwj, tshuab molded khob, thiab tshuab molded qhov chaw.