Ethylene oxide sterilization cabinet for mask
Today, for medical masks, the disinfection and sterilization of disposable civilian masks use ethylene oxide sterilizers. The ethylene oxide sterilizer not only has good sterilization and disinfection effects, but also has a short disinfection and sterilization time. The patented technology of our company's ethylene oxide sterilizer has greatly reduced the sterilization time.
The basic process of mask disinfection includes three main stages:
1) Pretreatment of EO sterilizer machine :
preheat and humidify the products to be sterilized.
Transfer the products to be sterilized to the pre-treatment room, carry out the pre-treatment according to the conditions and parameter settings specified in the sterilization rules, and move all the products to the sterilization room within 30 minutes after the pre-treatment.
The resistance of microorganism to EO inactivation is affected by its water content and temperature. The purpose of pretreatment is to regulate the temperature and humidity inside the product.
The pretreatment cabinet is equipped with humidifier, heating platform and air circulation system of hot air circulation system. The temperature and humidity are controlled by computer.
The product arrangement, temperature and humidity, and treatment time are determined during the process validation.
2) Sterilization of EO sterilizer machine:
The product is exposed to ethylene oxide under vacuum, high temperature and high humidity
The existing sterilization cabinet volume of the company is 20m3 and 6m3. The cabinet body is made of 304 stainless steel, which can bear working pressure of 80kPa and - 70kpa respectively. Each sterilization cabinet has a separate inlet door and outlet door, which are opened horizontally. Equipped with door sealing and leak detection system to ensure the sealing performance of the cabinet room. If air leakage is detected, the computer control system will automatically stop this stage before adding ethylene oxide.
How to use sterilization cabinet
The sterilization cabinet is equipped with EO dosing inlet, which can control the temperature of EO gas, and can be dosing and cleaning according to the process requirements.
Equipped with vacuum system, humidification system, heating system, internal circulation fan system and exhaust system.
Equipped with advanced control system and management system, to achieve automatic acquisition and control of all parameters.
The entire sterilization process is completely under negative pressure to ensure that gas does not leak out. Built-in temperature probe allows immediate temperature adjustment. Built-in humidity probe ensures relative humidity> 65%. The built-in exhaust device enables highly intelligent disinfection and exhaust control. Computerized operation. Meet UL, TUV, CE, CSA agency test box evaluation requirements. Helps you control load and turnaround time to meet peak usage needs. Multiple installations allow simultaneous sterilization and automatic venting. Built-in wall-mounted and free-standing shelves can install multiple sterilizers at the same time, saving time and effort and saving space.
Our company's ethylene oxide sterilizer is the best choice for mask manufacturers. Ethylene oxide sterilizer is the most professional tool for sterilizing and disinfecting medical masks and disposable civilian masks.