... blue,green film 3,EO,STEAM indicators 4,CE,ISO certificate Dental heat-sealing sterilization pouch roll MATERIAL ... produce any specification as you needSterilization method EO ,STEAM ,FORMWay of manufacturing OEMINTRODUCTION FOR USE:1, ... conveniently.4,Put the item packaged into steam autoclave or EO.5,Pay much attention ... :as usual ,the mark turns black after STEAM sterilization,as for EO is brown.6,How ...