What about freeze-dried food? Next, Zhejiang Guanfeng Food Machinery, a professional Freeze Dry Machine supplier, summarizes it for you as follows:

Take vegetables as an example, how to make freeze-dried food:

First, lyophilization

1. Vegetable selection and cleaning;
2. Peel and slice;
3. Put it flat into a special tray for food freeze dryer;

Second, food freeze dryer operation

1. Put the tray containing the good materials into the freeze-drying chamber of the food freeze-dryer;
2. Close the door of the freeze-drying chamber of the food freeze-dryer, open the vegetable drying equipment, and perform vacuum freeze-drying;

Third, after lyophilization

1. Wait for the freeze-drying program of the food freeze-drying machine and Vegetable Drying Machine to run automatically, open the warehouse door and take out the material;
2. Select a tightly sealed jar or sealed bag for vacuum storage.

Note: After taking out the lyophilized food, avoid exposing it to the air for a long time, so as to prevent the lyophilized food from regaining moisture and affecting the taste quality.