When a formal purification workshop design company builds a food plant, it will consider all aspects and a comprehensive design plan: 1. The roof and ceiling of the food purification workshop should be non-absorbent, smooth, non-toxic, mildew-proof, corrosion-resistant, and easy to clean. The light-colored materials are overcoated or decorated, which can reduce condensation and dripping in the structure. 　　 2. In order to prevent cross-contamination, passages for personnel and material transportation will be set up, and each passage is equipped with anti-insect facilities such as air curtains. Purification workshop design 3. The buildings in the food purification workshop will be sturdy, durable, easy to maintain, easy to clean, and can prevent food, food contact surfaces and inner packaging materials from being contaminated (such as harmful animals intrusion, habitat, reproduction, etc.) Structure. 　　4. A professional purification engineering company will take into account that the food purification workshop is highly capable of meeting the process and hygiene requirements, as well as the needs of equipment installation, maintenance, and maintenance. The floor of the food purification workshop is paved with non-toxic, non-permeable, non-absorbent, non-slip, non-crack and easy to clean and disinfect building materials.