1, the inner surface of the clean area should be smooth and crack-free, and the socket should be sealed without dust falling, which can be cleaned and disinfected. The joint between the wall and the ground should be curved to facilitate cleaning.
2. The doors and all locking devices in the clean area shall be intact, and the doors of the same room cannot be opened on both sides at the same time.
3, must lock the door at work, try to avoid the frequency of in and out.
4. All kinds of pipelines, lighting, air outlets and other public facilities in the clean area should be designed and installed with dust prevention devices.
5. Try to avoid using wall frames, kitchen cabinets and equipment that is not easy to clean.
6. Nothing is allowed to be stored in the wardrobe except the clothes you need.
7. The gas entering the clean area should be purified, and the clean grade should be divided according to the production process. The number of fine particles and microbial strains in clean area gas should be monitored and recorded frequently.
8. When people and raw materials enter and leave clean areas with different gas cleanliness levels, measures should be taken to avoid cross-infection. Recording paper, pens, status signs and other items must be cleaned and disinfected before entering the clean area.
Methods to ensure the safety of clean areas in food factories;
1. The wall and roof materials of the clean workshop in food factory are generally purified by 50mm thick sandwich colored steel plates and special air-oxidized aluminum alloy profiles. The clean workshop door of food factory uses purified steel door, and the window uses aluminum alloy glass window fan.
2. Self-leveling floor paint or high-grade wear-resistant plastic clean wood floor is selected for the pavement of purification workshop in food factory.
3. The purification ventilation pipeline in the clean workshop of food factory adopts galvanized sheet, and the heat preservation adopts pef flame-retardant insulation board. In addition, it should be noted that after the installation of the clean room, great attention should be paid to the application of the air shower room channel in the clean room of the food factory, because the air shower room channel is the entrance of the clean room and touches the source of external dust. You should also consider using the. As long as it conforms to the above design and application scope, the clean workshop project can reflect its best use experience, conform to the production and manufacturing regulations of the food industry, and reasonably ensure that food hygiene and safety will not be harmed by gas impurities.
The above information is the answer brought by Foshan Youshili. I hope it will help you. If you need to do a food cleaning workshop, you can consult Foshan Youshili Building Materials Co., Ltd. to provide professional services.