Cov txheej txheem ntawm Stretch Film ua rau cov yeeb yaj kiab ncab nws tus kheej muaj cov yam ntxwv ntawm tus kheej zoo-viscosity, muaj zog tiv thaiv kev nkag mus, tsim kua muag tsis kam, siab transparency, zoo tensile zog thiab siab shrinkage tus nqi.Yuav ua li cas yog lub stretch film degreased?Cov txheej txheem tshwj xeeb thiab cov kauj ruam yog raws li hauv qab no:

Ua ntej siv cov khoom siv zaj duab xis stretch, tag nrho cov khoom uas yuav tsum tau siv yuav tsum tau degreased, uas yog, cov roj nyob rau saum npoo ntawm qhov chaw yuav tsum tau ntxuav tag nrho.

Stretch zaj duab xis feem ntau siv cov tshuaj degreasing rau degrease, feem ntau siv cov tshuaj degreasing yog dichloroethane, dichloroethylene, carbon tetrachloride, industrial ethanol thiab alkaline degreasing agents.Lub sijhawm sib txawv yuav tsum xaiv tus neeg sawv cev sib txawv, hauv kev siv tus neeg saib xyuas degreasing rau stretch zaj duab xis yuav tsum tau them sai sai rau qhov hluav taws kub.

Cov txheej txheem ntawm stretching zaj duab xis degreasing yog khawb cov roj rau ntawm qhov chaw ntawm qhov chaw thiab ua tib zoo tshem cov roj rau ntawm qhov chaw nrog degreaser.Tom qab ntawd ntxuav nrog tshuaj ntxuav, thiab tom qab ntawd ntxuav nrog cov roj ntxuav;Lub degreased qhov chaw yog thaum kawg tshuab qhuav nrog compressed cua.Hnav hnab looj tes thaum lub sijhawm ua haujlwm tag nrho thiab ntxuav tes kom zoo tom qab ua haujlwm.