Plastic mold is a kind of combined mold for compression molding, extrusion molding, injection molding, blow molding and low foaming molding. It mainly includes a female die with variable cavity composed of a female die combination substrate, a female die subassembly and a female die combination clamp...
The development of plastic mould industry follows the development of plastic industry. In recent years, people have become more and more demanding on various equipment and articles with lightweight, beautiful appearance and good handfeel, which provides a broader market for plastic products....
1. Unbalanced development and low overall level of products. Although the products of individual enterprises have reached or are close to the international advanced level, overall, there is still a large gap between the precision of the mold, the roughness of the cavity surface, the production...
With the improvement of the design and processing level of mold enterprises, plastic mold manufacturing is changing from relying mainly on fitter skills to relying mainly on technology. This is not only a change in manufacturing tools, but also a change in plastics production methods...
Advantages of Plastics: 1. Most plastics have strong erosion resistance and do not react with acid and alkali. 2. Plastic manufacturing cost is low. 3. Durable, waterproof and lightweight. 4. Easy to be molded into different shapes. 5. It is a good insulator. 6. Plastic can be used to prepare fuel...
Plastics are everywhere in our life, but do you really know plastics? Today, we are going to learn plastic products in our life. What kinds of materials are they made of ? There is a sign at the bottom of each plastic container. It is a triangle with arrows, and there is a number in the triangle. The...
With shrinkage of the plastic injection molding part, the plastic injection molding part are not in close contact with the cooling surface of the mould cavity, resulting in poor cooling efficiency; the plastic injection molding part continues to cool, and the plastic injection molding part shrink gradually....
If you want to make money from the plastic mold industry, you will need to pay attention to the five major business characteristics. With the development of the economy, there is an increasingly fierce competition for the plastic mold industry. A plastic mold expert pointed out that there are five business...
There are many factors that may affect the quality of the plastic products in the process of injection mold, and they can be summed up as follows: 1. Plastic Materials The complexity of plastic materials' performance determines the complexity of the injection mold process. The performance of plastic...