At present, there are more than 100 domestic manufacturers of such machinery, with an annual output of 15 million units. Only Packaging Equipment Co., Ltd. is also a company that produces packaging machinery. Its production models are mainly single-row and four-side sealed bags. The development trend of bag making, filling, and sealing packaging machinery is modular structure, high speed, high stability, and simple transmission machinery, and adaptive closed-loop control.
The manufacturing and manufacturing industry of the national metal packaging container processing machinery has begun to take shape. The development trend of such products is to improve product performance, improve product yield and material utilization, and secondly, to speed up product technology improvement, develop mercury-free welding and high-performance high-frequency Welding power and so on.
Since the beginning of the 21st century, the corrugated paper box machinery industry in China has developed rapidly. The product range has evolved from corrugated cardboard lines to printing slot machines, paperboard gluers, and angle cutters. The future direction of development is high-speed complete sets of equipment. The second is medium and light corrugated cardboard box complete sets of equipment.
The production scale of paper tableware processing equipment in China is still relatively small, and the processing equipment price is 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.
Many of the companies that manufacture vacuum packaging machinery in China are mainly assembled. The main varieties are semi-automatic operation. There are few automatic packaging machines, 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. .