Basic classification of packaging machinery
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The basic classification of packaging machinery: There are many classification methods for packaging machinery. Each classification method has its own characteristics and scope of application, but it has its limitations. From the general situation of packaging machinery in the world, the more scientific classification method is classified according to its main function, which can grasp the essence of things. The basic classification is as follows:
1. Filling machine: A filling machine is a packaging machine that loads a precise amount of packaging into various containers. The main types are:
1 volumetric filling machine. Including measuring cup, intubation, plunger, material level, screw, timing filling machine.
2 weighing filling machine. Including intermittent weighing, continuous weighing, weighing - centrifugation and other filling machines.
3 counting filling machine. Includes single-piece counting and multi-piece counting filling machines.
2. Sealing machine: The sealing machine is a machine for sealing a container filled with packaging materials. The main types are:
1 No sealing material sealing machine. Including hot pressing, cold pressing, fusion welding, plug-in, folding and other sealing machines.
2 There is a sealing material sealing machine. Including rotary, rolling, crimping, press-fit and other sealing machines.
3 has an auxiliary sealing material sealing machine. Including tape type, bonding type, nailing type, ligation type, stitching type and other sealing machine.
3. Wrapper: The wrapper is a packaging machine that wraps the package in whole or in part with a flexible packaging material. The main types are:
1 full wrap wrapper. Including wrap, cover, body, seam and other wrappers.
2 half-wrapped wrapper. Including folding, shrinking, stretching, winding and other wrapping machines.
4, multi-function packaging machine: This type of packaging machine has two or more functions. The main types are:
1 filling and sealing machine. It has two functions of filling and sealing.
2 molding filling and sealing machine. It has three functions of forming, filling and sealing. The types of molding include bag molding, bottle molding, box molding, blister molding, and melt molding.
3 stereotype filling and sealing machine. It has the functions of shaping, filling and sealing. Stereotype 4 double-sided sealing machine. It can seal both the cover and the bottom. When sealing, the box can be placed sideways or placed.
5. According to the position and number of tapes sealed:
1I type sealing machine. It is sealed with a piece of tape at the outer lid of the box and the outer flap seam of the bottom. This sealing is simple in operation but poor in sealing.
2H type sealing machine. It is based on the I-type sealing, that is, two tapes are sealed at both ends of the I-type sealing tape, and the shape is like H, so it is called H-type. It increases box strength and sealing performance but at a higher cost.
6. Classified according to the degree of specialization:
1 universal sealing machine. It can adjust certain mechanisms to change the size of the sealing machine to accommodate the sealing of boxes of various sizes. It adapts to a wide range and is a commonly used sealing machine.
2 special sealing machine. It can only seal a box of a certain size, and it has a fast sealing speed and is suitable for large-volume sealing operations.
3 random type sealing machine. It is a highly automated sealing machine within the specified size range, and the relevant agencies can automatically change to suit the sealing needs of different sizes of boxes.
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