Tag - China Plastic Injection Molding Process

Foundations of Mold Design in Injection Molding

The injection molding process is a common manufacturing method of plastic. The main process flow is as follows: molding, injection molding, pressing (preplastic), cooling setting, die opening, ejecting and clamping. In the process of injection molding, there are three stages in the process of injection molding, namely, premolding, injection and cooling. The following is the hook net to introduce the foundation of mold design in injection molding.

I. Injection molding process:

 

Preplastic stage

 
The screw begins to rotate, and then the plastic […]

Services of 3D Prototyping in China

China being the Asia’s largest financial hub is also one of the biggest makers of the plastic items and the plastic itself. Read further for details with respect to plastic prototyping China.
 
Plastic is the standard component utilized as a part of the manufacturing of different commercial and household items. Plastic has the lower melting point when contrasted with the metals and other elements.
 
The lower melting point of plastic makes it easier to transform it into wanted shape and forms as required. […]

What Is Plastic Injection Mold

Plastic injection mold is a mold used to form parts of thermoplastic products. Its forming features: after the plastic is heated to the flow state in the injection molding machine barrel, the closed mold is used to pass the viscous plastic in the barrel through the machine nozzle with high pressure element, and it is injected into the mold and enters the mold cavity through the pouring system and fills the mold cavity. The product is then molded by […]

Outlook of China’s Mould Manufacturing Industry

In daily life, when people buy goods, they laugh when they see Made in China. In China, the rapid development of mould manufacturing can not be separated from the development of China’s manufacturing industry. Just like fish cannot without water, only Chinese manufacturing industry has developed, the mould manufacturing industry will follow the growth and development, the development of the mould industry has been paid more and more attention . Some people say that the mould manufacturing industry is out of […]

Custom Automotive Modular Assembly

Revolutionizing Truck OEMs
Automotive modular assembly assists truck OEMs in developing and designing new products specific to the area it’s being sold. To revolutionize the truck industry, JasonMould’s automotive contract manufacturing encourages a standard frame, with unique interchangeable parts.
This Gives Customers And Automotive Assemblies Contract Manufacturing An Advantage
For example, offering a snow shield in trucks sold in colder climates and larger sun-flaps in trucks sold in hotter, sunnier climates. But, it is difficult for commercial vehicle OEMs to mix-and-match the components, […]

8 DESIGN RULES FOR PLASTIC INJECTION MOLDING PROCESS

When designing for manufacture with plastic injection molding, there are still more guidelines to be taken into consideration. The easier it is for the toolmakers to create your mold, the faster your turnaround time will be, increasing the speed that your product will be out there for consumers. Here’s 8 design rules to follow when designing for manufacture:
1. Coherence. Try to make your design uniform throughout. That is, wall thickness, rib thickness and corner radii, for instance, should all be […]

The main technical key points in the application of hot runner

A successful hot runner mold application project needs many links to guarantee. There are two most important technical factors. One is the control of plastic temperature, the other is the control of plastic flow.

1. Control of plastic temperature
The control of plastic temperature is very important in the application of hot runner mould. Many processing and product quality problems in the production process are directly due to poor temperature control of the hot runner system. For example, the quality of […]

The process of injection

Tempreture  control
Barrel temperature: injection molding process to control the temperature of the barrel temperature, nozzle temperature and mold temperature. The first two kinds of temperature mainly affect the plasticization and flow of plastics, and the latter one mainly affects the flow and cooling of plastics. Each plastic has a different flow temperature, and the flow temperature and decomposition temperature of the same plastic vary depending on the source or brand, due to the difference in average molecular weight and […]

The History of injection & Injection Molding

In 1868, Heyat developed a plastic material called celluloid. Celluloid was invented by Alexander Parks in 1851. Hyatt improves it so that it can be processed into finished shape. Hyatt and his brother Isaiah, in 1872, registered the patent for the first plunger injector. This machine is relatively simple than that used in the 20 th century. It basically works like a giant hypodermic syringe needle. The giant needle (diffuser) injects plastic into the mold through a heated cylinder.
In […]

The status of Mould in processing Industry

A mold is a tool that uses its particular shape to shape a product of a certain shape and size. A variety of molds are widely used in various material processing industries. For example, the sand or die-casting mould used in metal casting, forging die for metal pressure processing, cold die and so on.
The overall requirement of the mould is that it can produce the public products which meet the requirements in dimension precision, appearance, physical properties and so […]