Lus piav qhia luv luv:

Txhim khu koj cov khoom tsim thiab tsim nrog peb cov kev pabcuam polypropylene txhaj tshuaj molding, xa cov khoom zoo, ruaj khov, thiab ntau yam yas. Polypropylene (PP) paub txog nws cov tshuaj tiv thaiv zoo heev, tsis tshua muaj siab, thiab muaj zog cuam tshuam, ua rau nws zoo tagnrho rau ntau yam kev siv thoob plaws ntau yam lag luam xws li tsheb, khoom siv, thiab ntim khoom.