Cov khoom siv PP: cov ntaub ntawv zoo, kev tiv thaiv ib puag ncig thiab tsis muaj kuab tshuaj, ntsuas kuj kub tsis zoo, plua plav tsis zoo, teeb meem hauv plastics, tsis muaj luster nyob rau ntawm qhov chaw, uas ua rau xim tawv nqaij.
Kev Paub Txog Cov Kev Xiam Oob Qhab: Cov khoom no yog pob tshab dawb thiab muaj siab tshaj li LDPE.
Qhia txog kev sib dhos: Thaum hlawv, qhov nplaim daj thiab xiav, tsw zoo li roj, yaj thiab dauv, thiab tsis muaj pa luam yeeb dub thaum hlawv.
Xav paub ntau dua txog cov tshuaj nplaum tshuab:
