Stand up Pouch, Spout Pouch, Roll Film manufacturer / supplier in China, offering 500g Coffee Bean Packaging Flat Bottom Pouches Foil Zipper Bag with Valve, 250g Coffee Bean Packaging Flat Bottom Pouches Foil Zipper Bag with Valve, 0.5pound 1pound Plastic Resealable Zip Lock Coffee Packing Bag with Withe/Black/Customized Color and Logo Flat Bottom Design Zipper Packaging Stand up Pouch and so on.