Plastic mold is an abbreviation for a combined mold used for compression molding, extrusion molding, injection, blow molding and low foam molding. The coordinated changes of mold convex and concave molds and auxiliary molding system can process a series of plastic parts of different shapes and different sizes. Next, our Heng zhao will tell you how to choose a plastic mold.

In the process of normal injection mold production and processing, the gloss of the mold surface is mainly determined by the type of plastic, the colorant and the finish of the mold surface. The main reasons and solutions for the dark color and poor gloss are as follows.

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.