This machine adopts imported servo motor control system ,follow-up by sensor length fixed ,freely correctly and stably , and it is suitable for plastic films like LDPE,HDPE,LLDPE etc. Especially for lengthened and widened products. Labors are saved and efficiency is high.

1 .fuselage structural design streamlined.

2 .No material, blocking bags automatically shut down.

3 .microcomputer control, stepper motor prop material (optional servo motor control system)

4. The temperature error is small, bag length can be adjusted freely buttons.

5. photoelectric tracking, stopping automatically when the label lost.

6 .feeding, back cover, cutting, notching, conveying one time.

7. high degree of automation, good economic returns.