News
Sunweigh Hanworld Machine

News


Classification and introduction of industrial packaging machines


The packaging process includes filling, bagging, sealing, and other major processes, as well as related pre- and post-processes, such as cleaning, feeding, stacking, and disassembly. In addition, packaging also includes metering or printing dates on packages. The use of packaging machinery for packaging products can increase productivity, reduce labor intensity, adapt to the needs of large-scale production, and meet the requirements of cleanliness and hygiene.
There are many types of packaging machinery and many classification methods. From different points of view, there are many kinds, according to the product state, there are powder, block, and granular packaging machines. According to the packaging function, there are inner packaging and outsourcing packaging machines.
According to the packaging industry, there are packaging machines for food, daily chemicals, textiles, etc. According to the packaging station, there are single-station and multi-station packaging machines. According to the degree of automation, there are semi-automatic and fully automatic packaging machines, etc.
There are many classification methods for packaging machinery, and each classification method has its own characteristics and scope of application, but it has its limitations. From the general situation of international packaging machinery, the more scientific classification method is classified according to its main function, which can grasp the essence of things. Its basic classification is as follows:
a. Filling machine. Filling machine is a packaging machine that loads a precise number of packages into various containers. Its main types are:(1) volumetric filling machine. Including measuring cup type, intubation type, plunger type, material level type, screw type, timing type filling machine. (2) Weighing type filling machine. Including intermittent weighing, continuous weighing, weighing-centrifugal and other filling machines. (3) counting type filling machine. Including single-piece counting type, multi-piece counting type filling machine.
B. Sealing machine. Sealing machine is a machine that seals containers filled with packaging materials. Its main types are:(1) Sealing machine without sealing material. Including hot-pressing, cold-pressing, plug-in, folding and other sealing machines. (2) There is a sealing material sealing machine. Including screwing, rolling, curling, pressing and other sealing machines. (3) There is an auxiliary sealing material sealing machine. Including tape, bonding, stapling, ligation, suture and other sealing machine.
C. full-automatic packaging machine is a full-automatic packaging machine that uses woven bag packaging materials to pack the packaging materials from the feeding conveyor seam. The main types are:(1) automatic packaging machine. Including six-station powder, granular, stainless steel automatic packaging machine. (2) Semi-automatic packaging machine. Including single bucket packaging machine, double bucket packaging machine, 50F packaging machine, valve port packaging machine, carbon black packaging machine, etc.
D. multi-function packaging machine. This kind of packaging machine has two or more functions described above.