... pvc packing bag PVC bags could be in various of shapes and styles,with zipper,slide zipper top,button closure ,with drawstring , handle ... Europe , the United States and Japan. Material: PVC, EVA , TPU, PVC leather, PU leather, cotton, nylon, polyester, Microfiber , organza, mesh ... and pattern: Customized logo and pattern by silkscreen, offset printing, or hot stamping.Process : Heat sealed / High ...