1. Invention patent: One roll of film is automatically cut and translated into two layers of packaging film on the machine, two rows of items are automatically packaged, one machine has two production capacities, occupies a small area, saves people and saves electricity.
2. Touch screen control, simple operation, intuitive display, electrical modular design, digital control.

3. There are three driving modes: double frequency conversion, double servo and three axis servo. No mechanical gearbox, stable and reliable operation, low noise and high tracking accuracy.
4. Material front and rear position adjustment: automatic or click button adjustment.
5. Adjust the material conveying width: One handle can adjust the conveying width of two columns at the same time.
7. Two sets of adjustable bag holders can be linked to adjust their height and width.
8. There is a traction guide wheel in front of the longitudinal heat sealing wheel, and the traction guide angle can be adjusted during operation.