What is PC + ABS material? PC plastic is a new type of thermoplastic with 90% transparency, so it is called transparent metal. It is very hard, with high impact strength and high dimensional stability...
Many brands were showcased at the recent Shanghai Optical Fair and it is safe to say that injection moulding and 3D printing look to be the manufacturing methods of the future, as opposed to the origi...
Plastic moulds can be divided into three categories, each of which has its advantages and disadvantages. Which of these three types of plastic moulds is more cost-effective? (1) Large nozzle mould: Ru...
Plastic molds and injection molds are molds. There are similarities and differences. Plastic mold is a combination of plastic mold for compression, extrusion, injection, blow molding and low-foaming m...
What is Die Casting Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mold cavity, consisting of two machined and hardened tool steel dies...
The wall thickness of plastic injection molding parts has a great influence on the overall quality, processing speed and running cost of products. Therefore, we must attach great importance to the pro...
PTJMould Industrial Company Limited is a professional china plastic injection molding company for 3D Printing Rapid Prototyping Service,precision Cnc milling service and custom cnc machining services,...
The injection molding process includes preparation before molding, injection process and post-processing of plastic parts. Preparations before molding include the inspection of raw material app...
In the process of injection moulding, the moisture content of material should be within a relatively low range to ensure the normal injection moulding and the normal physical properties of product mat...
Some transparent plastic parts, white plastic parts or light colored plastic parts in injection molding products often appear black spots in injection molding. I believe that some people feel headache...
We analyzed the following reasons for the surface shrinkage of the customer’s mold plastic products. At the same time, our injection molding technician carefully sorted out the solutions for you...
PTJMould Industrial Company Limited is a professional china plastic injection molding company for 3D Printing Rapid Prototyping Service,precision Cnc milling service and custom cnc machining services,...
Why use hot runner? The quality of Multi-cavity plastic mold is not the same. Thin Wall of plastic products have large deformation. Use rate of runneris low. It is very difficult ...
General definition of mould: in industrial production, metal or nonmetallic materials are made into parts or products of the desired shape by pressure with various presses and special tools mounted on...
The making of different products requires different types of moulds. The type of material that is used for making the mould depends upon the product that is going to be made with the mould. These mold...
The injection molding process is usually comprised of 6 steps: The clamping: An injection machine contains 3 parts – the injection mold, the clamp and the injection unit, among which, the clamp...
In the process of injection molding, it is easy to have snake flow marks and other adverse problems. Serpentine flow mark refers to the irregular flow line with gate as the middle on PC products. Diff...
The measurement and control of temperature is very important in injection molding. Although these measurements are relatively simple, most injection moulding machines do not have sufficient temperatur...
Chromatic aberration is a common defect in injection molding. It is not uncommon that the color difference of the matching parts causes the rejection of the injection molding machine in batches. There...
Reduce the cost of plastic mold processing, can effectively improve the economic benefits of plastic mold factory production, conducive to the plastic mold factory and product market competitiveness. ...