... for food with zipper topNameplastic packaging bagMaterialPA/NY,PET,VMPET,BOPP,matt OPP,CPP,VMCPP,PE,AL.etc.Sealing type3-side-seal,quad-seal,back-seal ... paid before loading.Usage Suitable for common food packaging bag,household packaging bag, medical pouch,pet food bag, frozen food bag,and so onCertificateISO9001 Notes ...