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What are the main problems in the mold industry? ​
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What are the main problems in the mold industry? ​

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  • Time of issue:2022-03-03 09:32
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(Summary description)We often say that mold technology is an important indicator to measure the manufacturing level of a country's products. In recent years, the production technology and product quality of injection molds in my country have developed rapidly, and plastic products have been widely used in daily life. However, compared with foreign advanced technology, the mold manufacturing technology level of most domestic enterprises still needs to be improved. At present, the main problems existing in my country's injection mold industry are:

What are the main problems in the mold industry? ​

(Summary description)We often say that mold technology is an important indicator to measure the manufacturing level of a country's products. In recent years, the production technology and product quality of injection molds in my country have developed rapidly, and plastic products have been widely used in daily life. However, compared with foreign advanced technology, the mold manufacturing technology level of most domestic enterprises still needs to be improved. At present, the main problems existing in my country's injection mold industry are:

  • Categories:Corporate News
  • Author:
  • Origin:
  • Time of issue:2022-03-03 09:32
  • Views:0
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We often say that mold technology is an important indicator to measure the manufacturing level of a country's products. In recent years, the production technology and product quality of injection molds in my country have developed rapidly, and plastic products have been widely used in daily life. However, compared with foreign advanced technology, the mold manufacturing technology level of most domestic enterprises still needs to be improved. At present, the main problems existing in my country's injection mold industry are:

1. The contradiction between supply and demand that is difficult to solve in the short term

At present, my country's mold import and export volume is increasing year by year, and the market demand is strong, but the production volume of most enterprises is difficult to keep up with the pace of rapid development, and the situation of oversupply will continue for a period of time. Relevant data show that the satisfaction of the domestic injection mold market is less than 74%, and the satisfaction of large precision molds is low.

2. Unbalanced industrial development

Although the products of individual companies have reached or approached the international advanced level, on the whole, the molds produced by domestic companies are still far behind foreign companies in terms of precision, production cycle and service life, and the overall level of industrial development is low. 3. The overall technical level is backward

In recent years, after technological transformation, the production technology of some enterprises has reached a high level, but compared with most enterprises, the overall technical level is still relatively backward. More importantly, enterprises have poor organizational coordination ability, making it difficult to integrate or mobilize social resources.

4. Insufficient ability to innovate

Most enterprises have a low proportion of technical personnel, low innovation ability, little scientific research investment, and backward management system. Therefore, more emphasis must be placed on innovation and development.

In order to improve the current situation of the mold industry, mold companies need to start from the above four aspects, and accurately grasp the individual needs of customers in the first time, so as to develop steadily and rapidly. The following short series presents a common problem that customers face when choosing raw materials for the manufacture of plastic products.

In daily life, there are many types of plastics, different types have different names, and even the same material has different grades. On top of that, different types of plastic have different shrinkage rates. The so-called plastic shrinkage is the percentage difference between the dimensions of the plastic at the molding temperature and the dimensions of the plastic removed from the mold and cooled to room temperature. The main factors that affect the plastic shrinkage rate are the type of plastic, the molding conditions during the injection molding process, the complexity of the mold structure, the shape of the plastic part, and whether there are inserts.

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