... pouch 2.material: PET/AL/PE 3.with tear notch plastic spice packaging bag Material StructurePET/PE, PET/AL/PE, PET/CPP ... bag, gusset bag, film roll, etc.UsageCoffee, tea, snack, beverage,spice, juice, seed, etc.ColorUp to 8 colors SizeAs per customer ... .Excellent Printing QualityStrong Sealing Strength, Non-Leaakage and non-breakage plastic spice packaging bag