Industry News

In injection molding, when molten plastic flows in the mold cavity and encounters areas of inconsistent flow speed or filling interruption, a welding line will form on the product. Welding lines not only affect the appearance of the product but also affect its structure and functional performance.

The gate of an injection mold is a channel that connects the sprue runner or branch runner to the cavity. The cross-section of the channel can be equal to that of the sprue runner, but it is generally smaller than the sprue runner. The shape and size of the gate have a great influence on the quality of the product.

There are many quality inspection methods for injection mold manufacturing. Depending on the different inspection purposes and requirements, different methods can be chosen for quality inspection.

Injection molds are tools used to customize plastic products. Their accuracy and quality directly affect the function and performance of plastic parts.

Injection molding is high-efficiency molding process that is widely used in the production of plastic products. During the injection molding, how to optimize the injection molding process is very important, which can improve product quality, reduce production costs, and improve production efficiency.

The plastic industry, as an important part of human life, is currently facing a severe environmental challenge. Degradable material, as a new type of environmentally friendly material, are gradually entering people’s mind.

Do you know the difference between cold work and hot work tool steels

Plastic anti-static agents are a class of agents that are added to plastics or coated on the surface of plastic product to reduce static electricity accumulation.

Cutting oil plays a crucial role in the processing of injection molds, it provides excellent lubrication and extreme pressure effects, which effectively protect tools and extend their service life, it can also achieve high manufacture precision and surface finish.

The design of the cooling system is very important in injection molds. This is because plastic products can only be demolded after they have cooled and solidified to a certain rigidity to avoid deformation due to external forces.