Vacuum frozing bags are generally used for frozen food, that are made of PA, PE and other materials. It is safe products, able to be stored at low temperature for a long time,and not decompositeds. Vacuum frozing bags are mainly used for quick-frozen dumpling, rice balls, frozen ...

Laizhou Huawei Plastic Packaging Technology Co., Ltd    [Packaging & Printing]   [Packaging Bags]   [2017-12-01 14:16:43 ]