The hottest plastic printing is developing rapidly

Plastic printing is developing rapidly, but the technology and equipment still need to be improved

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core tip: China has formed a system that includes the manufacturing and printing of plastic products, printing machinery, operators and observers. 1. We must be outside the safety warning line for plate making equipment, pre press and post press processing equipment, raw and auxiliary materials of plate making, ink, etc, And a relatively perfect plastic printing by-product industry system including scientific research

[China Packaging News] China has formed a relatively perfect plastic printing by-product industry system, including the manufacturing and printing of plastic products, printing machinery, plate making equipment, pre press and post press processing equipment, the manufacturing and production of printing plate raw and auxiliary materials, inks, and scientific research

in China, the history of plastic printing is not long, only about 30 years. About the early 1960s, plastic printing began to appear, but the equipment was simple, the process was backward, and the printing quality was poor. In the early 1970s, plastic inks were produced. In the early 1980s, China implemented the reform and opening-up policy, and some large and medium-sized enterprises successively introduced advanced technology and equipment from developed countries, which promoted the development of China's plastic printing industry. Now, China has formed a relatively perfect plastic printing by-product industry system, including the manufacturing and printing of plastic products, printing machinery, plate making equipment, pre press and post press processing equipment, the manufacturing and production of raw and auxiliary materials for printing plates, inks, and scientific research

however, on the whole, China's plastic printing industry is still relatively backward compared with developed countries. From the perspective of printing enterprises, China's printing enterprises are mainly small, most of which use obsolete equipment, and the technical quality of operators is not high. Generally, they can only produce low-grade prints. In terms of the types of printed products, film products are printed more, while hollow containers and other products are printed less. In terms of printing quality, there are not many high-grade prints such as hierarchical printing, while there are more low-grade or poor printing quality. In other respects, there are few varieties of printing machinery and inks, which can not meet the needs of the development of plastic printing, so we have to spend a lot of foreign exchange to import from abroad

in view of the above problems, the key work to be done in the next few years is. In terms of printing raw materials, we should increase the variety of inks, improve the quality of inks, and focus on the development of special inks, cooking inks, water-based inks, and high-quality photosensitive resin plates. In terms of equipment, it is necessary to develop in the direction of multiple varieties, high speed and extensive use of computers, and focus on the development of high-speed automatic film printing (2) although the glass tube has good corrosion resistance and various curved surface printing machines. In terms of product printing, we should improve the printing quality, increase the proportion of high-end printing, and develop from monochrome printing to multi-color printing, line printing to hierarchical printing, and strive to catch up with the world's advanced level in the short term

China's plastic printing industry. In addition, PLGA has just begun to develop in other medical areas. Plastic printing has great potential and bright future

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