... consciousness, and excellent quality testing system!3 )printed 330ml mineral water packaging pouch with material: Bopp/PE, PET/PE, ... with a speed of 400pcs/minuite.7) printed 330ml mineral water packaging pouch with customers printing designs or logos ... , chemical, medicine, and stationery industry.Second categories, printed 330ml mineral water packaging pouch, usually called tube bag, used in yogurt ...