Blister tshuab blister khoom PETG yog tsuas yog siv rau board, ntawv

Cov khoom siv PETG yog siv rau hauv daim npav rho nyiaj. Visa Corporation yog ib lub tuam txhab credit card loj tshaj plaws nyob hauv lub ntiaj teb, nrog 580 lab daim npav tawm thoob ntiaj teb xyoo 1998. Lub tuam txhab tau pom zoo glycol-hloov polyester (PETG) ua nws cov khoom siv credit card. Rau cov teb chaws uas xav tau cov ntaub ntawv daim npav kom muaj kev nyab xeeb dua, PETG tuaj yeem hloov cov ntaub ntawv PVC. Visa kuj tau taw qhia: Cov txiaj ntsig los ntawm 3 qhov sib txawv ntawm cov nroj tsuag qhia tias PETG ua tau raws li tag nrho cov cai ntawm International Standard for Credit Cards (150/IEC7810), yog li daim npav PETG yuav siv dav ntawm no.