Vacuum packaging machine development history
During this period, the production enterprises increased to nearly 3,000, employing 35,000 people.
From the late 1980s to the whole of the 1990s, China's vacuum industry was the second period of development.
At that time the country's production of vacuum equipment, less than 20 enterprises, products in the middle and low vacuum to obtain the main equipment, such as mirror coating machine cigarette packaging machines.
From the beginning of the 1950s to the mid-1980s, it was the first development period, which began with the manufacture of simple exhaust machines.
The entire vacuum industry after the "seven five", "eight five" after the overall level of technological transformation has been greatly improved, from the processing conditions, the processing center CNC machine tools, resin sand casting and other advanced production equipment equipment enterprises.
