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The first is bag making, filling, and sealing packaging machinery. At present, there are more than 100 domestic manufacturers of such machinery. The average annual output of each enterprise is about 1,500 to 2,000 units. The main types of machines are single-row and three-side sealed bags. The development of bagging, filling, and sealing packaging machinery The trend is a modular structure.
The second is corrugated board (box) production equipment. In the past 10 years, China's corrugated carton machinery industry has developed rapidly. The product range has expanded from corrugated cardboard lines to printing slot machines, paperboard gluers, and angle cutters. The future direction of development is wide-format high-speed complete sets of equipment and medium and light corrugated cardboard box complete sets of equipment.
The third is metal packaging container processing equipment. China's metal packaging container processing machinery manufacturing industry has begun to take shape, the development trend of such products will improve product performance, improve product yield and material utilization; accelerate product technology, develop mercury-free welding and high-performance high-frequency welding power supply, etc. The direction of development.
The fourth is pulp molding processing equipment. The current production scale of paper tableware processing equipment in China is still relatively small, and the processing equipment price is relatively high. In the future, pulp and paper tableware processing machinery should increase research in reducing the cost of forming heating molds, improving heating methods, reducing the cost of electricity consumption, and increasing production.
Fifth, vacuum packaging machinery. The number of companies in China that can now use vacuum packaging machines as their leading products is in the minority, and many companies' production is mainly assembled. The main varieties are mainly semi-automatic operation. There are fewer automatic continuous type, large vacuum chambers, and vacuum packaging machines suitable for liquid packaging. There is a general lack of efficient and special vacuum packaging machines in China.
Five Food Packaging Machinery Urgently Needs to Accelerate Research and Development
In recent years, the rapid development of China's food packaging industry, experts predict that the next five years, the pace of research and development of the five major packaging machinery needs to be greatly accelerated.