... in producing retort pouch 4.OEM,factory gusset soybean milk powder pouches Namegusset soybean milk powder pouches MOQ80,000pc/pcsType packaging bag Color up ... barrier,anti-puncture,good stiffnessDry food,expanded food,medicine, cosmetic,milk powder and tea packagingBOPP/PET/LDPE or CPPLow temperature resistance and ... bag,biscuit bag,ice cream bag,cracker bag,juice pouch,coffee bag. Production Procedure