The on-site production of ready-to-eat food must meet the hygiene requirements, and the building structure of the production site is as follows:
The ceiling adopts light-colored mildew-proof material to be coated or decorated;
2, the walls of non-toxic, no odor, impermeable, smooth, not easy to build light-colored materials;
Third, the ground adopts wear-resisting, non-seepage, easy to clean material laying, ground flat, no cracks, and has a certain slope of drains;
Fourth, building materials should be sturdy and durable, easy to maintain and keep clean.