Have abundant experience in turn-key food sterile workshop project.
It consists of change room, buffer room, air shower and operation room. Change room is used for changing outfit, shoes. Operation room is used for filling products. The height of it should be confirmed according to the height of equipment. If it’s too high, it’ll affect the sterilization of UV. The wall should be smooth without dead angles, convenient for cleaning up and sterilization. The workshop should be closed type and keep positive pressure. Place UV light, air filtration equipment and constant temperature equipment.
 |
 |
1、Air lock connects to each operation room to make sure the cleanliness level of high purification area.
2、Personnel flow: change room for changing outfit and shoes→wash area for washing hands→buffer room→air shower→each operation room.
3、Goods flow: outside corridor→air shower pass box for sterilization→buffer corridor→pass box→each operation room.
 |
 |
The choose of material should follow Code for Design of Clean Room. Use purification sandwich panel, 0.4mm thickness, density 14kg/m3. All aluminum profiles are done electrophoresis treatment to improve the service life.
Cleanliness Level |
Particles/㎥ |
Microbes/㎥ |
Air changes/h |
|
≥0.5um |
≥5um |
|||
Class 10,000 |
≤350000 |
≤2000 |
≤100 |
≥20 |
Class 100,000 |
≤3500000 |
≤20000 |
≤500 |
≥15 |
 |
 |