... pet food bag 2,pet food bag:any style,stand up etc 3,food bag structure:OPP/PET/PE ... 4,pet food packaging plastic bag stand up with zipper pet food bag 1,pet ... bag spec: plastic bag typeStand up pouch(with zipper), stand up spout pouch, 3sides seal bag(with zipper), ... widely used in food packaging and pet food packaging, flower packaging,herbal packaging,vegetable packaing,clothes packaging etc. ...