... pouch 2.material: PET/AL/PE 3.with tear notch laminated material spice bag Material StructurePET/PE, PET/AL/PE, PET ... /CPP, BOPP/PE, BOPP/VMPET/PE, PA/PE, etc.Product typeThree ... .Excellent Printing QualityStrong Sealing Strength, Non-Leaakage and non-breakage laminated material spice bag