Food-grade cleanroom should be divided into production area, auxiliary area, and office area. The production area includes raw material handling, production processing, and finished product packaging, where strict control over dust and microorganism contamination is required. The auxiliary area includes warehouses, quality inspection rooms, restrooms, etc., which should be convenient for employees to use and be strictly separated from the production area.

In compliance with food production and processing standards, cleanroom classifications are established. Different cleanliness level areas should be isolated from each other to prevent cross-contamination. The supply and return air outlets should be reasonably arranged to ensure the air flow matches the cleanliness requirements. Additionally, regular inspections and adjustments of the air flow are necessary to maintain the cleanliness within the workshop.

Cleanroom environmental parameters such as temperature, humidity, and pressure differentials must be strictly controlled. An advanced environmental monitoring system should be equipped to continuously monitor and record changes in these parameters, ensuring stable conditions within the room. Additionally, regular calibration and maintenance of the monitoring equipment are essential to ensure data accuracy.

Food factory cleanrooms should regularly monitor and analyze environmental parameters to ensure the room meets production requirements. Regular maintenance and care of the air purification system and equipment should be conducted to ensure long-term stable operation. Any issues or potential hazards discovered should be addressed promptly to ensure the safe operation of the cleanroom.

Cleanroom air quality is crucial for product quality. Pollutants such as dust and bacteria in the air must be effectively controlled. This is typically achieved by installing air filtration systems, maintaining positive pressure differentials, increasing ventilation frequency, and adjusting wind speed.