File Photo
The main methods of disinfecting and sterilizing non-woven fabrics are as follows:
1. Ethylene oxide gas sterilization: Place the non-woven fabric in the sterilization chamber and then introduce ethylene oxide gas. When it reaches a certain concentration, the sterilization process can be completed. Next, air and nitrogen must be circulated through the sterilization chamber to dilute and remove the ethylene oxide. This is done several times until the residual amount of ethylene oxide on the surface of the non-woven fabric reaches the standard.
2. Radiation Sterilization Method: This is mainly an effective method that uses ionizing radiation to kill microorganisms in most materials. Radiation used for sterilization includes electron beams, X-rays, and gamma rays. They can control microbial growth or kill microorganisms in specific ways.
The above procedures are for reference only. Appropriate sterilization and sterilization methods can be selected according to specific needs and conditions.
Source: Online/NAN
Comment Now