... , and design are welcome. Product TypeLDPE plastic smart film powder packaging bag with printingUsage FieldSnack, nuts, dried food, tea ... , seeds, herbal, tobacco, salt, milk powder, wheat, candy, biscuit, chips etc.Material StructurePure plastic/aluminum foil ... sealing 2)Good for small unit product, especially for soup powder.3)Realistic & lively print effect help upgrade the image ...