Vacuum packaging technology began in the 1940s. Since the successful application of polyester and polyethylene plastic films in commodity packaging in 1950, vacuum packaging machines have developed rapidly. Level 5 technology.
Vacuum packaging machine manufacturers
1. High productivity. The production capacity of vacuum packaging machines has developed from a few pieces per minute to dozens of pieces, and the production capacity of thermoforming-filling-automatic sealing machines can reach more than 500 pieces/minute.
2. Automation. Such as the 500 double-chamber vacuum packaging machine, which integrates vacuum packaging, sealing, bronzing and refrigeration, and is suitable for packaging of tea, peanut kernels, fresh shrimp, rice and other foods.
3. Single multi-function. To complete the multi-function of a single machine, it must be modularized. According to the conversion and combination of program modules, it becomes a vacuum packaging machine suitable for different types of packaging materials, packaging objects and packaging specifications. Its bag making, weighing, filling, vacuum packaging, sealing and other functions can be completed on a single machine.
4. Form the production line. When more and more functions are required, concentrating all functions on one machine will make the structure more complicated, and the actual operation and maintenance are inconvenient. A more complete production line.
5. Adopt relevant new technologies. In terms of packaging methods, air-filled packaging is used instead of vacuum packaging, and the scientific research of pumping ingredients, packaging materials and air-filled packaging machines is closely linked; in the control technology system, computer technology and microelectronics technology are widely used; some use heat pipes and Cold sealing technology, professional equipment can also be installed on the vacuum packaging machine immediately.
