In recent years, my country’s food packaging industry has developed rapidly. Experts predict that the pace of the following five major packaging machinery fields will be greatly accelerated:

(1) Bag-making, filling, and sealing packaging machinery: At present, there are more than 100 domestic manufacturers of such machinery, with an annual output of 1500-2000 units. The models are mainly single-row and three-side sealing bags. The filling equipment is classified as 2g-10g, 20g-50g, 50g-100g, 100g-250g, 250g-500g, 500g-1000g, 1000g-2000g.

The development trend of bag making, filling, and sealing packaging machinery is modular structure, multi-row, high speed, high stability, simple transmission machinery, and adaptive closed-loop control.

(2) Corrugated cardboard (box) production equipment: In the past ten years, China's corrugated cardboard box machinery industry has developed rapidly, and the product categories have developed from corrugated cardboard lines to printing slotting machines, cardboard gluing machines, corner cutting machines and other series.

The future development direction is firstly a wide-width high-speed complete set of equipment; the second is a complete set of medium and light corrugated cardboard box equipment, focusing on expanding the application depth and breadth of computer technology, improving performance, and improving reliability.

(3) Metal packaging container processing equipment: my country's metal packaging container processing machinery manufacturing industry has begun to take shape. It can produce round cans resistance welding can production lines, special-shaped can body welding production lines, easy-open lid production lines, steel drum production lines, and bottles. Cover production line, etc.

At present, the domestically produced resistance welding machines are all low and medium speed. The development trend of such products is to improve product performance, increase yield and material utilization; second, accelerate product technology, develop mercury-free welding and high-performance high-frequency welding Power supply, etc.

(4) Pulp molding processing equipment: The current production scale of my country's paper tableware processing equipment is still relatively small, and the price of processing equipment is relatively high. In the future, pulp mold tableware processing machinery should increase research on reducing the cost of forming heating molds, improving heating methods, reducing power consumption costs, and increasing output.

(5) Vacuum packaging machinery: There are a small number of companies in China that can use vacuum packaging machines as their leading products, and many companies focus on assembly. The main varieties are single-chamber, double-chamber, conveyor belt type, intubation type, rotary vacuum chamber type, thermoforming, mixed gas inflation type, etc., mainly semi-automatic operation, fully automatic continuous type, large vacuum chamber and suitable for liquid packaging There are fewer vacuum packaging machines. Lack of efficient and dedicated vacuum packaging machines.