nuova direzione di sviluppo della confezionatrice sottovuoto
In the face of future development trends, vacuum packaging machines can develop in these directions:
High production efficiency
The production efficiency of the vacuum packaging machine has developed from several pieces per minute to dozens of pieces, and the production of thermoforming-filling-sealing machine can reach more than 500 pieces / min.
Automation
At present the production efficiency of improved vacuum packaging machine can reach 40 bags / min.
Realizing multiple functions on a single machine can easily expand the scope of use.
To achieve single machine multi-function, 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 representative products are the multi-station bag-making vacuum packaging machine produced by the HESSER factory belonging to the German BOSCH company. Its bag-making, weighing, filling and vacuuming, sealing and other functions can be completed on a single machine.
Assemble production line
When the production line needs more and more functions, it is very complicated to concentrate all functions on a single machine, and the operation and maintenance are not convenient. At this time, several machines with different functions and matching efficiency can be combined into a production line with more complete functions. Such as the fresh fish developed by France CRACE-CRYOYA and ISTM, the vacuum packaging production line and the textile vacuum packaging system developed by Sweden Shuhong International Co., Ltd. and the Swedish Textile Research Institute.
Use new technology
In the packaging method, a large number of inflatable packaging is used to replace vacuum packaging, and the research on the three aspects of inflatable components, packaging materials and inflatable packaging machines is closely combined; in control technology, more computer technology and microelectronic technology are applied; in sealing , Apply heat pipe and cold sealing technology; install the advanced device directly on the vacuum packaging machine, such as a computer-controlled high-precision combination scale for coarse particles; on the rotary or vacuum packaging machine, apply the advanced high-speed arc surface cam index Machinery, etc. The adoption of all these new technologies makes the vacuum packaging machine more efficient and intelligent.
