Two-color mold is a mold in which two plastic materials are injected on the same injection molding machine, and the molding is divided into two times, but the product is only ejected once. So, how to control the temperature during the injection molding process of the two-color mold?

As we all know, two-color injection molding is a very precise process, involving knowledge of multiple disciplines such as physics and chemistry. Below, we will briefly introduce the three precautions for two-color injection molding, hoping to be helpful to everyone.

Two-color molds may not be unfamiliar to everyone. Sometimes when we use some electronic products or instruments, you will find that their shells have a characteristic. The colors on the shells are different, and they will not fade for a long time. The original appearance, the appearance is still so bright and beautiful, and the operation feels good, and it is environmentally friendly.

With the development of science and technology, plastic products have long become an irreplaceable product in our daily lives. In real life, plastic products have almost captured all areas, such as cars, boats, and airplanes that everyone can see at any time in life. , Computers, phones and other materials, some of their plastic parts are injection molded through plastic molds.

Under normal circumstances, the workpiece will deform after heat treatment. Some face is concave, some face is convex, the hardness is harder, and some inclined top deformation is serious, and the processing is more difficult. The larger and thicker the workpiece, the deformation is less, and the processing is easier. Therefore, the processing method should be determined according to the size of the workpiece.

The two-color mold is made of two plastic materials on the same machine and can only be molded in two parts. However, the product is usually just a one-time mold, and this process is also called bi-material injection molding.