Medical film 1,PP/PE Co-extruded Membrane,PA/PE Co-extruded Membrane 2,puncture resistance,clean strip 3,ETO,gamma-ray Stretching ... Film/MembraneMedical film1.Material:PP/PE co-extrusion membrane,PA/PE co-extrusion membrane.2.Charcter:puncture resistance,clean strip.3.Usage ... .Sterilization method:gamma-ray,ETO. Medical Stretching Co-extruded Film/Membrane