Advantages of plastic pallets: 1. Convenient operation; […]
Advantages of plastic pallets: 1. Convenient operation; 2. Wide application range; 3. Convenient handling; 4. Can be matched with non-slip rubber to ensure that materials will not slip during handling and transportation; 6. Long service life and recyclable Reuse; 7. Plastic pallets are safe, hygienic, insect- and moth-proof, and no repairs are required.
Disadvantages of plastic pallets: Affected by the production molds, the structure and size of plastic pallets are poor, and manufacturers must continue to develop and gradually enrich their product categories. But for special size requirements, sometimes it can't be met. Since the repairability of the plastic pallet is very low after damage, after a certain degree of damage, it can only be scrapped, but the waste can be recycled.
Plastic pallets are widely used warehousing and logistics products in the warehousing and transportation industries. According to the production process, plastic pallets can be generally divided into three categories: injection molded pallets, blow-molded pallets, and blister pallets. These three types of pallets are collectively referred to as plastic pallets because they are all related to the plastic process, so you should pay attention to the manufacturing process of the pallet when buying a pallet mold.
The blow molding equipment used in blow molding pallets is generally a relatively large hollow molding machine, which generally uses HDPE as raw material, so the quality of its products is good in the quality level of plastic pallets. Moreover, the blow-molded pallet has a novel and unique shape, a reasonable structural design, and a groove design on the surface, which has good anti-slip properties and no leftovers. In addition, the molding process is fast and sufficient; the product is fully molded, and the internal quality and performance are stable. In particular, blow-molded trays are resistant to aging, corrosion, moisture, oil, and easy to clean and disinfect. They are currently used more and more widely in the fresh cold chain and the food industry.
When the injection tray is made, the plastic raw materials are melted and injected into the mold. Once the molten plastic enters the mold and cools, a workpiece with the same shape as the film cavity is obtained. This process is usually completed by an injection molding machine. The injection tray has a hard texture, stable chemical properties is non-toxic and tasteless, and will not cause adverse effects on the product. After installing the steel pipe, the load-bearing capacity of the injection pallet can be greatly increased. Injection pallets can be placed on shelves and transported on pallets, but the reason for their large-scale use is that their production costs are high.
A blister tray refers to a tray processed by a blistering process, which is a product formed by a rapidly developing plastic processing method. Some plastic trays are processed and formed by this process. It is mainly to heat the flat plastic hard sheet material to make it soft, and then use the vacuum adsorption method to cool the mold surface, and the mold cost of the blister process is higher than that of injection molding. To be small, suitable for small batch production, a pair of molds can make products of different materials and thicknesses. The blister process has restrictions on the shape of the tray, and the dimensional accuracy of the product is worse than that of injection molding. Mainly used in the electronics industry, toy industry, stationery industry, cosmetics industry, health care product industry, and other small-volume irregular products, mostly disposable products.