Food use flexible packaging bag 1. Auto packaing bag 2. Light proof 3. Popular design 4. Customized size Food use flexible packaging bag ItemsDescriptionTypeflexible packaging bagApplicationSnack, puffed food, food ... pouch, spout pouch, lidding film, eagerly bag, film, aluminum foil bag, etc.ProductsCoffee bag, , tea bag, apparel packaging, candy packaging, and detergent pouch etc.Why choose ...