The GEM F470G model comes with an upper carriage floating system which offers a number of advantages:
the overfilled boxes can be taped without any problem
floating on hard cardboard facilitates the closure of the lateral flaps
with the floating system it is possible to lift the upper head group to the maximum limit to replace the tape in the lower head, exploiting the floating cylinders. Once the operation has been concluded, the cylinders return to their original position and it is no longer necessary to adjust the height of the upper taping group.