Origin of Vacuum packing machine
Vacuum packing machine refers to the mechanical equipment that uses vacuum technology to pack articles in sealed containers. The Vacuum packing machine can effectively protect articles from the invasion of the external environment, and resist the impact of moisture, light, etc. on articles. The origin of Vacuum packing machine can be traced back to ancient times. As early as the 3rd century BC, the ancient Romans used pottery pots to Vacuum packing food to preserve the freshness of food, which is the earliest prototype and origin of Vacuum packing machine.
Development of Vacuum packing machine
In the 17th century, Dutch began to use leather bags for Vacuum packing, and gradually improved the method and process of Vacuum packing. In the first half of the 19th century, Americans used metal containers for Vacuum packing for the first time, which marked a major progress in Vacuum packing technology. In the 1960s, West Germany, Japan and the United States began to develop Vacuum packing machines. With the deepening of the industrial revolution, Vacuum packing technology has been further improved and developed.
Application of Vacuum packing machine
Vacuum packing machine is widely used in production, almost covering food, medicine, cosmetics, daily necessities and other fields. The main function of the Vacuum packing machine is to ensure the freshness and quality of products, prevent product pollution and corrosion, and extend the shelf life of products. Products packed with Vacuum packing machines usually have a longer shelf life than ordinary products, so Vacuum packing machines are increasingly valued and applied in the production of food, drugs, cosmetics and daily necessities.
The appearance of Vacuum packing machine not only greatly improves the efficiency of food packaging, but also protects food safety. Therefore, the application of Vacuum packing machine is more and more extensive, and it has become one of the mainstream technologies of food packaging
