Plastic Composite Packaging Bag, Stand up Pouch, Food Packaging Bag manufacturer / supplier in China, offering Stand up Plastic Pouch (Doypack) - Resealable Zipper Bag for Food, Coffee & Snacks, Moisture Barrier Customizable Vacuum Packing Bags for Industrial Food Use, Heavy-Duty Mylar Child-Resistant Bags for Food Storage, 1lb to 5lb Capacity and so on.