... manufacture the sterilization reel, sterilization pouch,etc Raw Material: PET + CPP Sterilization method: ETO Gas, Radiation and Steam Collors offered: Bright ... Blue, Bright Green, Raw Material: PET + CPP Sterilization method: ETO Gas, Radiation and Steam Collors offered: Bright ... sterilization reel, sterilization pouch, self-sealing pouch,etc., Medical CPP+PET compound film