Causes of Molded Tray Molded Tray

Pallets are carriers of goods and tools used for mechanized loading, unloading and handling. Pallets collect scattered small goods and containers according to a certain number, and transport them together with forklifts in the form of units, forming a transportation system of container units. Therefore, pallet has become an indispensable tool in modern logistics system, and has been widely used in all countries in the world. With the development of national economy, especially China's entry into WTO, the transportation volume of goods is increasing, and the demand for pallets is increasing. In the past, pallets were mostly made of solid wood to meet the needs of the pallet market. However, with the decrease of forest resources, people pay more and more attention to the full utilization of small diameter wood, wood processing residues and wood fiber materials. Germany and the United States have successively researched and developed wood molded wood shavings trays to improve the utilization rate of wood and wood fiber materials.

197 1 year, Werzalit company invented the patented technology of adding wood fiber material mixed with thermosetting resin into metal mold and pressing shavings to make particleboard. Litco Company established the first hot pressing wooden pallet plant with this technology in 1979.

Molded industrial pallet is an important type of wood shavings molded products, which is mainly used for carrying and storing goods in docks, freight yards, warehouses, workshops, shopping malls and other places. It forms a moving unit or processing unit with goods, and is used in cooperation with forklifts, trucks and cranes. The general specifications of industrial pallets are 400 mm to 600 mm, 600 mm to 800 mm, 800 mm to 1000 mm, 1000 mm to 1200 mm,100 mm to 65438. The dynamic bearing capacity ranges from 250 kg to 1500 kg, and the self-weight of the pallet ranges from 10 kg to 20 kg. The ingenious and perfect design of the arc-shaped edge of the tray, the trough-shaped beam and the reinforcing ribs makes the loading coefficient as high as 80 (dynamic load). Wood shavings molded industrial pallet is a kind of special-shaped thin-shell component with equal strength, with light self-weight and high strength, and its ratio of bearing capacity to self-weight (self-weight) is as high as 60-80 (dynamic load) and 200-300 (static load).