New 5 categories of packaging automation machinery
In recent years, the development speed of China's food packaging industry is very rapid. Experts predict that the pace of the following five packaging machinery areas 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 sets, with 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
Kind of. The development trend of bag-making, filling and sealing packaging machinery is modular structure, multi-column, high speed, high stability, simple transmission machinery and adaptive closed-loop control.
Corrugated board (box) production equipment: in recent ten years, the corrugated carton machinery industry in China has developed rapidly, the product category has developed from corrugated board line to printing slot machines and cardboard
Adhesive machine, corner cutting machine and other varieties of the series.
The development direction of the future is wide width high-speed complete set of equipment; Second, in the light and medium corrugated cardboard box complete set of equipment, in the development of computer technology application depth and breadth, improve performance, improve reliability.
(3) metal packaging container processing equipment: China's metal packaging container processing machinery production has begun to take shape, can produce circular tank resistance welding can production line, different
· welding production line of type tank body, easy pull cap production line, steel drum production line, bottle cap production line, etc.
At present, the resistance welding machines produced in China are medium and low speed. Second, accelerate the product technology, the development of mercury-free welding and high performance high frequency welding power supply.
(4) pulp moulding equipment: the current production scale of China's paper and tableware processing equipment is relatively small, and the price of processing equipment is high. The paper pulp model tableware processing machinery should be in the future
The research on reducing the cost of forming heating mould, improving the heating method, reducing the cost of electricity consumption and increasing the output is intensified.
(5) vacuum packaging machinery: the number of enterprises in China that can take vacuum packaging machine as the leading product is small, and many enterprises are mainly engaged in assembly. The main varieties are single room and double room
Room, conveyor belt type, intubation type, rotary vacuum chamber type, thermal forming, mixed gas inflatable, etc., mainly semi-automatic operation, automatic continuous type, large vacuum chamber and so on
There are fewer vacuum packers suitable for liquid packaging. Lack of efficient, dedicated vacuum packaging machine.
Main problems and solutions of pipeline