The degree of pollution in the clean room is closely related to the purification and cleaning of the clean clothes
In the production process of optoelectronics and semiconductor industries, the clean room is the largest production workshop. In people's opinion, the clean room should be isolated from dust and extremely clean, both literally and in appearance. In fact, this is not the case. There are many potential pollution sources in the clean room, which cannot be detected by the naked eye. The biggest threat and the most difficult to control is the human pollution factor. People will produce a lot of dust particles in the clean room activities, including: active dust particles: such as bacteria and yeast; inactive dust particles: such as hair, dander, etc.; chemical substances: such as sodium, potassium, chloride and magnesium, etc.
Some people may not help asking: We have already strictly worn the dust-free protection system, why is there still so much pollution, and how should we protect it?
In this case, the problem may appear in the cleaning of protective equipment. Some companies do not pay attention to the cleaning process. They may just simply wash by hand or machine and think that the problem is solved. In fact, the bigger problem is still to come...
At present, the most effective method is to capture and take away dust particles through isolation and cleaning of clean room work clothes, so that pollutants will not spread into the clean room environment, so as to reduce the pollution of personnel to the clean room environment. The management of the clean clothing system occupies an important position in the pollution control of the clean room and must not be ignored!