... up shape,; 3.Zipper open ,gloosy finished 4.Silvery color ,for food good packaging Asuwant Plastic Packaging Co,.Ltd Product Material ... Note ♦ The Cylinders need to be charged for the first ,and if you place order with the same bags,it will not be ... making bags more than 2,000,000pcs per month ,with packaging details and various ways of transportation : Production procedures:1.offering art work ...