Description of pouchThe stand up bags offer greater packaging options. Its convenient zip-lock makes the bag Product Overviews Custom-made informationBasic materialsOut-layer:BOPP,Matt-OPP,PAPERMid-layer:VMPET,VMCPP,PAPER,ALInner-layer:CPP,PE,White PE,VMPET,etcUsageFood,Tea,Medicine,Seed,Coffee,Liquid,Powder,Clothes.......PrintingArtwork is..