Vacuum belt Conveyor for carton packing

This element is designed to improve the formation of boxes, as a preliminary stage for the packing of longitudinal pieces using cardboard boxes.
It has a lateral bar adjustable in width to mark the mold of the box to be folded.
The conveyor belt is perforated with the purpose that the vacuum pump suction system holds the box, for  immobilize it and provides the manual bending of the box by the operator.