... packing Co., ** The Authorized China Manufacture of Dupont Tyvek since 2004" Sterilization reels for plasma gas, FEATURES:1. material: Tyvek® + ... the consitant peeling strength.5. available with the chemical indicator of plasma(H2O2) gas,6. smooth & easy peelable,7. high ... /200/250mm/300/350mm/400mm, & length of 80metrs each roll.9. works well in various plasma sterilizer. sterilization reels for ...