Automatic bag making machine for the manufacture of bottom weld bags. It can run one or several lanes of plain film or 2 lanes of printed film.
Main accumulator and capstan roller is the full width of the machine to run 1 wide lane or several narrow lanes
The machine has 2 sets of front draw rollers, each half the width
These 2 sets of rollers each have their own servo motor which can either be driven separately or together by electronically lockingthem.
With these servo motors you can either run 1 left or 1 right lane individually or left and right at the same time for 2 lanes of printed film, or both servos can be electronically locked together so making 1 wide set of rollers to produce 1 wide lane of film.