6x9 Ib-thooj American Disposable Lunch Box Yas

1. Cov khoom siv PP muaj qhov zoo nkauj ntshiab thiab tsis muaj tshuaj lom, tsis muaj tshuaj lom, thiab yuav tsis ua rau muaj kuab paug rau ib puag ncig.
2. Cov pob tshab ntawm cov khoom siv polypropylene zoo dua li cov khoom siv polyethylene siab.
3. PP khoom, tshuaj npe polypropylene, yog tam sim no lub teeb tshaj plaws ntawm tag nrho cov yas, thiab PP cov ntaub ntawv feem ntau yog siv los ua cov thawv tshiab.