1. The raw materials must be pure raw materials.
The raw materials of plastic pallets are pure raw materials and recycled plastics. Generally, most of the commonly used pallets on the market are produced from mixed materials, that is, recycled plastics are added to the raw materials, and such pallets are easy to become brittle when used in cold storage, resulting in It is easy cracking during handling, which affects the service life of the pallet. The plastic pallets produced from pure raw materials have relatively good low-temperature resistance and generally can meet the low temperature of about minus 30 degrees.
2. The tray must be filled with low temperature-resistant additives.
Some cold-resistant additives should be added to the special plastic tray for cold storage to further enhance the low-temperature resistance of the tray. The general ordinary plastic tray will not be added.
