B, features: resistance to corrosion, smothering, avoid light, high temperature resistant, can be vacuum.
C, suitable sterilization method: apply to gamma rays, ethylene oxide sterilization, high temperature sterilization of openings.
D, scope of application: drugs, iodine, alcohol cotton sheets, suture needle, polymer materials, such as some of the smothering tightness, high optical avoidance of medical products.
Features: high temperature cooking bags, seal in the vacuum aluminum foil bag, aluminum foil bag