1.Pneumatic components are adpoted 100% German Festo, with high reliability and long service life;2.Using low-voltage devices from Schneider France;3.The programmable controller PLC of Germany Siemens is adopted.4.using a special one-time sealing technology, low damage;5.Good shaping: consistent shape, high flatness, can be controlled at 15-22mm from the seal to the tail.6.The special constant temperature sealing process does not require thermally conductive tape, which greatly reduces the package breaking rate of the product;7.Only manual bagging is needed, and other tasks are automatically completed by the equipment. There is no need to put materials into the vacuum link, which reduces labor intensity;8.Optimized design, reliable work, and quick change of packaging specifications.9.With real-time measurement and control functions such as temperature, pressure and vacuum;10.With sound and light indication function;11.With power failure parameter protection function;12.Quantitative control instrument with parameter backup and restore function;13.The whole machine adopts high standard stainless steel material to ensure that the production meets the requirements of sanitary standards;