EPS foam box is an excellent packaging material, such as packaging fruits, vegetables, seafood and meat and other products, as well as household appliances, precision instruments, glassware, ceramic products, arts and crafts and other products, then the use of the refrigerator is as follows:
Before the foam box is used, it is only necessary to put the ice pack in the refrigerator into the household refrigerator to fully freeze, and then put the ice pack into the passive car refrigerator for cooling. It is very convenient to use and can generally maintain a low temperature for more than 72 hours.
In winter, if the ice pack is fully heated in the microwave oven and then placed in the passive car refrigerator, the foam box can also play a role in heat preservation.
This foam box avoids the noise generated when the compressor is working, and also has the characteristics of semiconductor refrigerators, such as energy saving, environmental protection, noiselessness, lightness and flexibility, and is expected to occupy a place in the car refrigerator market.