sterilization pouch roll 1,medical paper,laminated film 2,blue,green film ... ,EO,STEAM indicators 4,CE,ISO certificate Dental heat-sealing sterilization pouch roll MATERIAL. 1. medical –grade paper and laminated film . 2 ... when open.3,Sealing the pouch/packaging with right machine,including temeperature,to make record of sterilization details in order to use ...