Innovative use of vacuum packaging machines to light up the food industry market

Vacuum, this term is translated from Latin vacuo, its meaning is nothingness. In fact, vacuum should be understood as a space where the gas is relatively thin. Sy52xjjt In the specified space, gas states below one atmosphere are collectively referred to as vacuum. The degree of gas thinness in a vacuum is called the degree of vacuum, which is usually expressed as a pressure value. Therefore, the vacuum packaging is not actually completely vacuum, and the degree of vacuum in the food container packaged using the vacuum packaging technique is usually 600-1333 Pa. Therefore, vacuum packaging is also called decompression packaging or exhaust packaging. Vacuum packaging technology originated in the 1940s. In 1950, polyester and polyethylene plastic films were successfully used for vacuum packaging. Since then, vacuum packaging has been rapidly developed. China's vacuum packaging technology was developed in the early 1980s, and vacuum inflatable packaging technology began to be used in small quantities in the early 1990s. With the promotion of small packaging and the development of supermarkets, its application scope has become more and more extensive. Some will gradually replace hard packaging and the outlook is very promising.

The bacon vacuum packaging machine eliminates part of the air (oxygen) in the packaging container and can effectively prevent food spoilage. The use of excellent barrier properties (hermeticity) of the packaging materials and strict sealing techniques and requirements can effectively prevent the exchange of the contents of the package, you can avoid food weight loss, loss of taste, but also to prevent secondary pollution. The gas inside the vacuum packaging container has been eliminated, accelerating the conduction of heat, which can improve the heat sterilization efficiency, and also avoids the rupture of the packaging container due to the expansion of the gas during heat sterilization. In the food industry, vacuum packaging applications are very common, a variety of cooked products such as chicken legs, ham, sausages, etc.; pickled products such as various pickles and soy products, preserved fruits and other foods need to be used in more and more vacuum package. Vacuum-packaged foods have a long shelf life, greatly extending the shelf life of foods. In the "Innovative Lighting of the Food Industry Market for Vacuum Packaging Machines," vacuum packaging machines use innovative technologies to better serve the food industry and are welcomed by everyone.