What is blow molding?

Blow molding: It is a method of clamping molten thermoplastic raw materials extruded from an extruder into a mold, and then blowing air into the raw materials. The molten raw materials expand under the action of air pressure, adhere to the wall of the mold cavity, and finally cool and solidify into the desired product shape.Blow molding can be divided into two types: thin film blow molding and hollow blow molding:1. Film blow moldingThin film blow...

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Compression injection molding

Compression injection molding is a relatively traditional injection molding methodPrinciple:First, inject the molten material into the mold cavity, and when the molten material enters the mold lung. The mold opens slightly under its pressure blade; After the molten material fills the mold cavity, use a high-pressure locking mold to obtain the required product. The second step is compression molding. Due to the fact that the molten material enters...

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Low pressure injection molding

Low pressure molding is a process that injects packaging materials into molds at very low injection pressures and rapidly solidifies them into shape.Low pressure molding process is a packaging process that injects packaging materials into molds at a very low injection pressure (2-20 bar) and rapidly solidifies (5-50 seconds) to achieve insulation, temperature resistance, impact resistance, vibration reduction, moisture resistance, waterproof, dustproof,...

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Gas assisted injection molding

Gas assisted injection molding, also known as gas injection molding, is a new injection molding process. It is one of the most important developments in the injection molding industry since the introduction of reciprocating screw injection machines.Gas assisted injection molding is an extension of injection molding, which is developed on the basis of injection molding technology and structural foam injection molding; It can also be considered as...

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Water-assisted injection molding

Water-assisted injection molding technology is an advanced injection molding process that injects part of the melt into the mold cavity, then injects high-pressure water into the melt through equipment to finally shape the workpiece.Advantages:Due to the incompressibility of water, the front end of the water forms a solid interface, squeezing the inner wall of the product into a cavity. The front end of the water also plays a role in rapid cooling....

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What is LSR injection molding?

 LSR injection molding as liquid silicone rubber injection molding. LSR, also known as liquid silicone rubber, is fluid, colorless, odorless, safe and environmentally friendly compared to solid silicone.LSR injection molding: Liquid silicone (Liquid silicone rubber) is divided into two components, A and B. The quantitative device is used to control the two to a 1:1 ratio, and then fully mixed through a static mixer and injected into the barrel...

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What is injection molding?

 Injection molding, also known as injection molding, is a molding method that combines injection and molding. The advantages of injection molding are fast production speed, high efficiency, automated operation, a wide variety of colors, shapes from simple to complex, sizes from large to small, and precise product size. The product is easy to update and can be made into parts with complex shapes. Injection molding is suitable for mass production...

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