Abstract Currently, our country's food packaging enterprise most smaller scale, "complete" is one of the main features, exist disregard industry development requirements, repeat production cost is low, the craft level who is relatively backward, easy to manufacture mechanical products, industry within roughly a quarter of enterprise existence low-level repeating production phenomenon. This is a tremendous waste of resources, to cause confusion, packaging machinery market hampering the development of industry. Along with the science and technology unceasing development, various food, the emergence of aquatic products, food packaging technology and equipment are put forward new requirements. At present, food packaging machinery increasingly fierce competition, the future food packaging machinery industrial automation, promote will cooperate with the overall level of packaging equipment rise, development multi-function, high efficiency and low consumption of food packaging equipment. Vacuum packaging technology originated in the 1940s. Since 1950 polyester, polyethylene plastic film applied successfully in the commodity packaging, vacuum packaging machine since then obtains the rapid development, the technology development trend are mainly embodied in the high productivity, automation, LAN multi-function, composition line, adopt new technology related to these five respects.
