We know that the plastic pallet has blowing plastic pallets and injection plastic pallets. What is the difference between these two types?
The injection plastic pallet is produced by the large injection molding machine. The injection pallet is strong and durable.
Blowing molding plastic pallet is produced by blowing molding machine (hollow blow molding), using more material during the manufacturing process. In terms of product manufacturing time, the injection pallet time is shorter.
Injection molding is injection molding of thermoplastics, which involves melting the plastic material and then injecting it into the membrane cavity. Once the molten plastic enters the mold, it is shaped into shape by the cold cavity. The resulting shape is often the final product and no further processing. It already the final product.
Blow molding, also known as hollow blow molding, is a rapidly developing plastic processing method. The tubular plastic parison obtained by extrusion or injection molding of the thermoplastic resin is heated (or heated to a softened state), then placed in a split mold, and compressed air is introduced into the parison immediately after closing the mold to blow the plastic parison. It is inflated and adhered to the inner wall of the mold. Then it is cooled and released to obtain various hollow products.
There are blown holes on the surface of the blow molding pallet. It can be only produced with a double surface and usually with two ways fork entrance.
Injection plastic pallet is divided into the closed surface, grid and other shapes. The bottom has various structures such as Six runners, three runners, nine legs and so on. The product can be produced with a single surface or double surface, which can meet most requirements in different industries. Injection Molding Plastic Pallet is more flexible.
In general, blowing molding plastic pallet is mainly used in a harsh and high-strength operations environment. While injection molding pallets can be used in all environments, such as flat warehouses, ASRS systems,cold storage and meet the requirement of different industries.
At present, the cost of blowing the molding pallet is much higher than the injection molding pallet.
Blowing molding plastic pallets are mainly used in the chemical industry. Injection molding plastic pallet is used in many industries, such as food, beverage, chemical, agriculture, pharmaceutical, and logistics and so on. It has wide usage than blowing molding pallets.