Lus piav qhia luv luv:

BOPP yog ntau yam yas zaj duab xis. Nws yog lub npe hu rau nws clarity, siab tensile zog, thiab zoo heev ya raws barrier zog. Kev siv dav hauv kev ntim khoom xws li ntim khoom noj, ntim khoom lag luam, thiab cov ntawv lo. Nws tuaj yeem luam tawm ntawm qhov yooj yim thiab muaj kev ruaj ntseg zoo. BOPP zaj duab xis yog tsim los ntawm cov txheej txheem biaxial orientation uas muab nws cov yam ntxwv tshwj xeeb thiab kho qhov muag.