(1) Taking pallets as the transportation unit, the number of cargo pieces decreases and the volume increases, and the number of each pallet is equal, which is convenient for counting and tally handover, and reduces cargo damage and cargo difference.
(2) Mechanical operation can be used for transportation or delivery, which can reduce the number of stacking operations, improve container transportation efficiency, shorten freight time and reduce labor intensity.
(3) Less investment and quick results.
Disadvantages of the tray:
(1) occupies a certain space, especially for long-distance transportation, which will lose a certain loading space.
(2) The protection is worse than that of containers, and it is difficult to store in the open air, which requires supporting facilities such as warehouses.
(3) Need to purchase cost, for non-internal business, generally need to return.