Two-shot mold: two plastic materials are injected on the same injection molding machine and molded in two times, but the product is only molded once. In general, this molding process is also called double injection molding, usually completed by a...

Plastic molds are basically divided into static molds and moving molds. The one with a sprue bushing on the injection head side of the injection molding machine is a static mold. The static mold is generally composed of a sprue...

Now the latest plastic mold can be processed by laser cutting machine. The laser cutting machine focuses the laser beam on the surface of the plastic material, uses the high temperature characteristic of the laser to melt the material, and...

Viscosity is one of the most important basic concepts of plastic moldability. It is a quantitative representation of fluidity. Factors that affect viscosity include melt temperature, pressure, shear rate, and relative molecular mass. These are described below. The influence of...

In the process of plastic mold processing, injection molding size, material temperature, mold temperature control, pressure and exhaust control all need to be in place to process plastic mold products that meet the requirements. Supplementary shaping control of the size...

Compared with other mechanical processing, plastic mold processing has its own special characteristics, so there are certain requirements for mold processing equipment. The plastic mold processing equipment proposes the following basic requirements: The machine tool must have good rigidity and...

Plastic mold hot runner system, also known as hot runner system, is mainly composed of hot gate sleeve, hot runner board and temperature control electric box. Common hot runner system has two forms of single-point hot gate and multi-point hot...

Plastic mold products are widely used in daily society. Plastic mold technology has become one of the important signs of measuring a country's product manufacturing level. We can come into contact with many places in life, such as some chairs...

Each plastic mold injection product must first determine the target of the mold opening and the parting line when designing, to ensure that the core pulling mechanism and the elimination of the external impact of the parting line are minimized....

Driving and driving force of plastic mold processing movement (punching pressure, clamping force of plastic mold, weight of material drop, extrusion force, etc.) It is provided by the power of forming processing machine tools and equipment through the transmission mechanism....