We all know that with vacuum packaging, food packaging will be greatly guaranteed in the future. Various packaging skills will continue to appear in the modern market, and the use of high technology will provide the perfect talent foundation for the improvement of food packaging.
Among many packaging skills, each has its own technical advantages. The following said by Songchuan Zhuguan is a modified atmosphere packaging skill used in food packaging machines.
Modified atmosphere packaging as a food packaging skill has a long history in the use of food packaging machines. As early as the 1930s, Europe and the United States began to discuss the use of CO2 gas to preserve meat products; in the 1950s, N2 and CO2 were developed.
Gas replaced the air of canned beef and cheese cans, which effectively extended the shelf life. In the 1960s, due to the development of various air-tight plastic packaging materials, many foods such as meat, fruits, vegetables, cakes, tea and dairy products were successfully used.
