... and laminated film 1.french arjo paper, tyvek paper Medical Sterilization Pouches CE certification KCE MATERIAL. 1. medical –grade paper and ... /packaging with right machine,including temeperature,to make record of sterilization details in order to use conveniently.put the item packaged ... colour changing :as usual ,the mark turns black after STEAM sterilization,as for EO is brown.HOW to open the pouch ...