Nowadays, our life is inseparable from
plastic products . The plastics industry is already the pillar industry of China's light industry. In the past few years, it has maintained a growth rate of 10%. The total output value of enterprises above designated size ranks third among the 19 major industries in light industry, achieving a product sales rate of 97.8%, which is higher than the average in the light industry. According to statistics, there are more than 14,000 plastics production enterprises of a certain scale in China, and there are many small enterprises, especially small-scale workshops in the recycled plastics industry, which cannot be counted. The reason for the large number of small factories is mainly due to the low threshold of China's plastic products processing industry, low capital investment, and low technical requirements.
However, the large number of small processing plants also have certain drawbacks. Most of their production is based on rough processing and granulation. The energy consumption is serious, not only the waste of resources but also the serious pollution of the environment. Especially since this year, China's plastic products have entered a low-end period, with a single product structure and overcapacity. Extensive processing has become a major problem in the industry. In order to solve this problem, enterprises need to promote the concept of green, low-carbon, environmental protection and ecology. On this basis, they will innovate new technologies and use scientific means to achieve structural adjustment and innovation drive.
The future development trend of China's plastics processing industry can be summarized as the following three aspects:
First, the integration of manufacturing technology with new high technology. On the basis of this, we are studying the core technologies of key commonalities, meeting the needs of the national economy in the performance of plastic products and narrowing the gap with the developed countries.
Second, it is a digital, intelligent manufacturing technology. Today, digital intelligent technology is a common enabling technology for product innovation and manufacturing technology innovation. These technologies can not only profoundly reform the production mode and industrial form of the manufacturing industry, but also be the core technology of the new round of industrial revolution.
Third, lightweight, precision, clean production, and ecological development. Lightweight technology will bring very promising prospects for the development of the plastics industry. In the future, lightweight materials will gradually be widely used in automobiles, airplanes, rail transit, etc. Precision is an embodiment of advanced molding technology in the plastics processing industry, which is of great significance to the industry; today, all industries are advocating environmental protection. Cleaner production and ecologicalization create new opportunities for the plastics processing industry in terms of energy conservation and emission reduction.
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