spout pouch with two sides gusset Material: PET/VMPET/PE, PET/WHITE PE, PET/AL/PE Application:Beverage,fruit juice,glucose. spout pouch with two sides gussetMaterial: PET/VMPET/PE, PET/WHITE PE, PET/AL/PEApplication:Beverage,fruit juice,glucose. Our Featured Products1. Plastic pouch with perforation hole which is easy for straw to insert.2.Plastic film with perforation hole which is easy for ...