Plastic pallets are logistics equipment with their own cold-resistant physique, so they can often be seen in cold storage. But many people do not know that because the temperature of the cold storage is high and low and the functions are different, the choice of trays is also different.

The types of cold storage are mainly divided into 4 categories: fresh-keeping warehouse (0℃~5℃), cold storage (-15℃~-18℃), low temperature warehouse (-22℃~-25℃), quick-freezing warehouse (-15℃~ -35°C).

Among the storage-type cold storage, the cold storage is a more common one, the temperature of refrigeration is 0 ℃ - 5 ℃, and it is mainly used for the refrigeration of food. Because it is not completely guaranteed that no bacteria can survive at this temperature, it needs to be cleaned frequently. At this time, you can choose an easy-to-clean flat plastic pallet, which will be much more convenient.

The temperature of the quick-freezing warehouse is generally around minus 30 ℃. The main function is to freeze the food quickly, which requires that the air-conditioning can quickly circulate around the food, and the large-grid plastic pallet is just convenient for the flow of the air-conditioning, which can quickly freeze the food, so Grid-type plastic pallets are a better choice in quick-freezing warehouses.