Injection mold shrinkage has always been an important part of mold development. This has a huge impact on the size of the plastic. After the mold structure is determined, each part of the mold can be designed in detail, that is, the size of each template and p...

The requirements for PMMA injection molds are relatively high, and the surface should be high-gloss and there can be no process defects, but PMMA products are generally thicker, so there are often trapped air and product bubbles in the injection mold.

The injection mold needs to go through large and small processes from the beginning of the order to the final trial and sample delivery, such as: CNC processing, heat treatment, EDM processing, wire cutting and so on. So today we are going to talk

The gap between the injection molds is too large to cause larger curling and tearing of the edges, resulting in slightly protruding contours and thinning of the edges. Too small a gap between the injection molds will cause the strip to curl slightly and

The injection molds need to has high corrosion resistance, and many resins and additives have a corrosive effect on the cavity surface. This corrosion causes the metal on the surface of the cavity to dissolve and peel off, resulting in poor appearance

Because plastic has light weight, good toughness, and easy molding. Because of its advantages such as low cost, in modern industry and daily products, more and more plastics are used instead of glass, especially in optical instruments and packaging

We use LKM standard mold base and imported S136 steel to make mold core and ejector cylinder, and extend the service life of the mold by exchanging the consumable parts of the injection mold.The general parts of the mold need to be standardized

Due to the high transmittance of transparent plastics, the requirements for plastic products are strict, and there should be no defects such as all patterns, air vents, whitening, halo, small black spots, color fading, and poor gloss. In the whole process of p...

In injection mold processing, ensuring high precision is crucial for achieving high-quality injection molded products. High-precision molds not only improve the dimensional stability and surface quali...

Polycarbonate (PC) is a high-transparency, high-impact, and high-strength engineering plastic widely used in electronics, automotive parts, optical products, security accessories, and structural compo...