2. Three blast-proof design, effective antibacterial, more beautiful. Good tear, paperless clean open. 

3. Material strength, suitable for sharp content, heavy equipment, to avoid breaking bags and puncture bag. 

4. Good breathability, easy to gas sterilization, sterilization will not be incomplete or sterile residual gas package. 

5. Good waterproof, protect the content of equipment from the external environment. 

6. Long shelf life after sterilization (1073B & 1059B: 5 years; 2FS: 3 years)