Koj tuaj yeem xav nug:
1.Puas yog lawv cov ntaub ntawv pov thawj?
Teb: Cov thawv ntim khoom noj silicone no yog airtight thiab to-resistant.
2.Puas yog cov khoom no ua los ntawm FDA pom zoo zaub mov qib silicone?
Teb: Yog, Cov thawv ntim khoom noj khoom haus silicone reusable no yog tsim los ntawm FDA-qib silicone.
3.Koj puas muag cov thawv ntim khoom noj silicone?
Teb: Cov lus nug zoo heev.Lub sijhawm no, peb-thooj nesting silicone zaub mov ntim ntim yog tib lub thawv khoom noj uas peb muab.