The Working Principle Of Vertical Packaging Machine Cannot Be Ignored

The working principle of Automatic Tray Sealing Machine is as follows: the roll film placed on the supporting device is wound around the guide roller group and the tensioning device. After the photoelectric detection control device detects the position of the trademark pattern on the packaging material, it is rolled into a film cylinder by the former and wrapped on the surface of the filling tube.

First, the longitudinal heat sealer is used to longitudinally heat seal the film at the interface of the rolled cylinder to obtain a sealed tube, and then the cylindrical film is moved to the transverse heat sealer for transverse sealing to form a packaging bag tube.

The metering device fills the measured items into the packaging bag through the upper filling tube, and then the transverse heat sealer is heat-sealed and cut in the middle to form a packaging bag unit body, and at the same time forms the bottom seal of the next tube bag.

The vertical packaging machine is a machine that makes a roll of flexible packaging materials into a bag tube, fills the material, and then seals it. The three functions are automatically and continuously completed.

In conjunction with the metering and filling machinery above, the vertical packaging machine is often used to package block, sheet, granular, stalk, powder, as well as fluid and semi-fluid materials.