Carton Flow Rack is also named the sliding rack. It is to place the goods on the roller, and to store the goods in one channel and pick up the goods in the other channel. The Carton Flow Rack slopes downward toward the shipping direction, and the goods slide down under the action of gravity. It can realize first-in, first-out, and can realize one-time replenishment and multiple picking. The Carton Flow Rack has high storage efficiency and which is suitable for warehouses with a large number of sorting operations.