The current international vacuum packaging technology and equipment development trend is mainly reflected in four aspects, namely the production automation, using new technology, single function and assembly production line. Following on from the four aspects elaborated in detail.

In 1, production automation: vacuum packaging machine automation not only improves the production efficiency, and has the advantages of safety and sanitation.

Japan Inc production of the typ-b series rotary vacuum packaging machine, is a very high degree of automation of packing machine. The machine has a vacuum filling and 2 turntables, filling turntable has 6 station, completed for the bag, feeding, filling the sealing, and the package is sent to the vacuum turntable; vacuum turntable has 12 station ( vacuum ), complete vacuum pumping and sealing, finished product output processes, production efficiency of up to40 bags per minute, mainly used for packaging of soft canned food.

2, adopting a new technology: in the packaging method, using a large number of inflatable packaging to replace vacuum packaging, the inflatable component, packaging materials and packaging machine three aspects research together; in the control technology, more use of computer technology and microelectronic technology; in the sealing, cold sealing technology and application of heat pipe; advanced device directly mounted on the vacuum packaging machine, such as loaded on the computer control of coarse grained material high accuracy combination weigher; rotating or vacuum packaging machine, the application of advanced high-speed arc surface cam dividing machine. International Mold & metal plastic industry suppliers association secretary-general Luo Baihui said, plastic vacuum packaging is more and more widely used, promoted the development of plastic vacuum packaging machine, also put forward to the higher requirements, all of these new technologies, will make the vacuum packaging machine more efficient and intelligent.

In 3, multiple functions: machine for multifunctional, can easily expand range of use.

A single multifunctional is of modular design to complete. Through the different functional modules of the transformation and combination, produce suitable for different packaging materials, packaging and export, the packaging requirements of vacuum packaging machine.

Representative products of German Bosch Company owned Hesser factory production of multi-station bag vacuum packaging machine, can set bag, weighing, filling, sealing, vacuum and other functions in one, convenient and quick.

4, assembly production line : when you need more and more functions, all functions are concentrated in a single machine can make structure has become very complex, inconvenient repair operation. Then the function, efficiency of different matching of several machine combination to complete production line, to complete more complex packaging process.

France cracecryoya and ISTM company developed the fish vacuum packaging production line, the Swedish tree Macro International Limited and the Swedish Textile Research Institute of textile vacuum packaging system models are of this type.