Product Introduction Vertical packaging machines are vertical industrial packaging equipment capable of automatically and continuously completing three functions: bag making, filling, and sealing. Its working principle is as follows: A roll of film is guided by rollers and a tensioning device, and the position of the trademark pattern on the packaging material is detected by a photoelectric detection control device. Then, it is rolled into a film tube by a forming machine and wrapped around the surface of a filling tube. First, a longitudinal heat-sealing machine is used to longitudinally heat-seal the joints of the roll film to obtain a sealed tubular structure. Then, the cylindrical film is moved laterally. A transverse heat-sealing machine is used for transverse sealing, forming a cylindrical packaging bag. The measuring device fills the packaging bag with the item to be tested through the filling tube above, then seals it with a transverse heat-sealing machine, and cuts it in the middle to form a packaging bag unit, simultaneously completing the bottom sealing of the next cylindrical bag. Bag making and filling are carried out vertically from top to bottom.

The sealing machine is suitable for sealing and bag-making of various plastic and compound films, widely used in food, pharmaceutical, chemical industries and other industries with great needs.