PET Film Siv dav Siv Hauv Cov Khoom Siv Txhua Hnub

Ntxiv rau kev siv los ua cov ntawv cim ntsws, tshav kub-shrinkable polyester zaj duab xis kuj tau siv hauv cov ntim sab nraud rau kev siv niaj hnub khoom hauv xyoo tsis ntev los no. Vim tias nws tuaj yeem tiv thaiv cov khoom ntim los ntawm kev cuam tshuam, los nag, noo noo, xeb, thiab cov khoom lag luam tuaj yeem yeej cov neeg siv nrog cov ntawv luam tawm zoo nkauj sab nrauv ntim, thiab nws tuaj yeem qhia cov duab zoo ntawm cov khw. Tam sim no, ntau thiab ntau cov neeg lag luam ntim khoom siv luam tawm ntsws zaj duab xis los hloov cov zaj duab xis pob tshab. Vim tias luam tawm ntsws zaj duab xis tuaj yeem txhim kho qhov zoo ntawm cov khoom, uas muaj txiaj ntsig zoo rau kev tshaj tawm ntawm cov khoom lag luam, cov cim lag luam tuaj yeem ua rau muaj kev xav zoo rau cov neeg siv khoom.