... 4:Industrial Use: Food stand up plastic with zipper lock milk power bag,water bag,gusset bag Guangzhou LiRui Package Products ... Co.,LtdDescriptionItem Stand up zipper lock pouchUsageSnack,milk powder,beverage powder,nuts,dried food,dried fruit,seeds,coffee ... ,herbal,wheat,cereals,tobacco,washing powder,salt,flours,pet food,candy,rice,etcBag type Lap seal bag, 3-side seal bag ...