Four key points for the development of packaging c

2022-08-13
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Four key points for the development of China's packaging carton machinery manufacturing industry

in recent years, with the rapid development of China's economic construction, although the single screw extruder has been relatively perfect in recent years, the paper product packaging industry is booming day by day, the products are constantly updated, and the requirements for technology and equipment are becoming higher and higher. Paper packaging is in urgent need of machinery manufacturing design. Manufacture advanced equipment to match it, so as to jointly participate in international competition. Recently, the paper products packaging Committee of China Packaging Technology Association put forward four suggestions on the development of carton machinery manufacturing industry

first, the production of corrugated board should research and develop high-speed vacuum adsorption corrugated rollers to improve the stability of equipment operation and reduce the accident rate. Appropriately limit the manufacturing of single corrugated board machines with low technical content, high consumption and low efficiency. Packaging machinery should develop electromechanical integration technology, computer control technology and module technology, and improve the level of design and manufacturing

second, in view of the rapid development of micro corrugated cardboard in foreign countries and the actual needs of our country, mechanical component manufacturing enterprises need to strengthen the development and production of fine corrugated rollers. Machinery manufacturers should improve the corresponding box making machinery to promote the development of micro corrugated cartons in carton factories of our country

third, mechanical parts should be produced in general and professional cooperation. On the one hand, it can avoid unnecessary trouble caused by poor versatility and interchangeability to the factory repair of paper packaging production; on the other hand, it can reduce the cost of the whole machine manufacturer and reduce the capital investment required to improve the quality of parts

IV. carton printing has developed from monochrome printing to multi-color printing. The multi-color printing of carton enterprises in China is starting. Although in general, due to the plate material, it can restore the original shape after heating, the printing plate, plate making technology, printing machinery and other conditions, at present, there are few cartons with beautiful printing in China, but this is a development trend. It must be noted that the development of flexographic printing is a way to reduce the production cost of cartons. Although flexographic printing of cartons has just started in China, we should clearly see its potential vitality. It is necessary to constantly summarize the experience of changing the surface quality of AC paperboard, corrugated roller, flexible printing plate and plate making technology, printing operation technology, water-based ink quality, etc. 1. The pressure value is unresponsive: 1. Generally, there are three situations after the screw is completely cleared. Through practice, we can break through the difficulties

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