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The Development Trend of Packaging Machines in the 21st Century

Release time:

2022-09-19

Vacuum packaging technology originated in the 1940s. Since polyester and polyethylene plastic films were successfully applied to commodity packaging in 1950, vacuum packaging machines have developed rapidly, and their technological development trends are mainly reflected in high productivity, automation, single-machine multi-function, composition of production lines, and adoption of related new technologies. These 5 aspects.

1. High productivity. The productivity of the vacuum packaging machine has developed from several pieces per minute to several 10 pieces, and the productivity of the thermoforming-filling-sealing machine can reach more than 500 pieces/minute. the

2. Automation. The automatic vacuum packaging machine has the functions of vacuuming, sealing, printing, and cooling at one time. It is mainly used for the packaging of tea, peanuts, shrimps, corn and other foods.

3. Stand-alone multi-function. Multi-functions can be realized on a single machine, and the scope of use can be expanded conveniently. To realize the multi-function of a single machine, a modular design must be adopted. Through the transformation and combination of functional modules, it becomes a different type of vacuum packaging machine suitable for different packaging materials, packaging items, and packaging requirements. the

4. Form a production line. When more and more functions are required, concentrating all the functions on a single machine will make the structure very complicated, and the operation and maintenance will be inconvenient. At this time, several machines with different functions and matching efficiencies can be combined into a more complete function. production line. the

5. Adopt relevant new technologies. In terms of packaging methods, a large number of inflatable packaging is used to replace vacuum packaging, and the research on inflatable components, packaging materials and inflatable packaging machines is closely combined; in terms of control technology, more computer technology and microelectronic technology are used; Heat pipe and cold sealing technology can also install advanced devices directly on the vacuum packaging machine, such as installing a computer-controlled high-precision combination scale for coarse-grained materials; on rotary or vacuum packaging machines, apply advanced high-speed arc surface cam indexing machinery etc.

Keywords:

Advantages of packaging machines

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Advantages of packaging machines

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