The production workshop is a 100,000-level clean workshop, and its production environment is dust-free and sterile. Its characteristic is that the maximum allowable number of dust particles per cubic meter is: the number of particles ≥0.5μm should be ≤3,500,000; the number of particles ≥5μm should be ≤20,000 . In addition, the maximum allowable number of microorganisms, the number of sedimentation bacteria is less than or equal to 10cfu/dish*0.5 hours. The overall layout of the production, administrative and auxiliary areas is reasonable, and the clean room with the same cleanliness level maintains a certain pressure difference level according to the purpose of use. The pressure difference between adjacent clean rooms of different cleanliness levels should be ≥5Pa, and the pressure difference between clean rooms and non-clean rooms should be ≥10Pa. This is mainly to ensure that the air flows from the clean area to the non-clean area and avoid pollution caused by the backflow of airflow. The temperature is generally controlled at 18~28℃; the humidity of the clean room is controlled at 45~65%. When there are no special requirements for temperature and humidity, it is advisable to make the production personnel comfortable.
Medical protective mask production equipment
People flow channel
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