Cov cuab yeej no feem ntau ua haujlwm rau cov ntawv thov uas xav tau kev sib khi zoo, xws li lub tsho npib ua kev nco txog, cov ntaub ntawv khaws cia, thiab daim npav ntim khoom.
Cov ntaub ntawv tsim nyog suav nrog PET (polyethylene terephthalate), PETG (amorphous copolyester), GAG (peb- txheej co-}extruded sheet), thiab PVC (polyvinyl chloride). Cov ntaub ntawv no, vim lawv qhov siab pob tshab thiab tawv, feem ntau yog siv hauv cov khoom ntim siab - kawg.
Piv txwv li, lub tsho npib ua kev nco txog yuav tsum muaj lub foob tsis sib haum ua tiav los ntawm lub siab - zaus vuam tshuab, tiv thaiv lub npib saum npoo ntawm khawb thiab txhim kho kev zoo nkauj tag nrho.
Tsis tas li ntawd, cov cuab yeej txhawb kev tsim pwm, hloov tau rau lub tes tsho lossis cov ntaub ntawv khaws cia ntawm ntau qhov sib txawv, ua tau raws li kev xav tau ntau lawm.