... 2)style: shrink bag 3)competitive price Description: tea packaging plastic bagMaterial: PE, LDPE, PA, PET, ALFunction: damproof, lightproof, air-barrierType ... bags, vacuum bag, side seal/bottom sealing/ the envelope, zipper top bag, Aluminum foil bags, retort pouch, stand up pouch et ... productsSGS.QS: ISO:9001:2000Output: 4000 ton/year tea packaging plastic bag