PA/PE Thermoforming Bottom Film Wuxi Changxi Packaging Material Co., Ltd. Base Info Raw Materials:Polypropylene Plastic BagMaking Process:Plastic Packaging BagsShape:Seal BagMaterial:EVOHFeature:Moisture ProofApplication:FoodBag Variety:Your Bag Description Pre:Personalized Print Logo Paper Packaging Boxes Folding Cardboard Box Next:High Quality Custom Tea Carton Box Paper Packaging Folding Boxes