Printing and perforating machine

2:

• Printing and perforating machine according to claim 1, wherein the perforating element comprises at least one perforating wheel (7) provided with the piercing elements (5), said perforating wheel (7) being movable along the support element (8).

3:

• Printing and perforating machine according to claim 2, wherein the perforating element comprises two perforating wheels (7) coupled to each other by a mechanical coupling (11).

4:

• Printing and perforating machine according to claim 2, wherein the at least one perforating wheel (7) is mounted on a perforating head (6).

5:

• Printing and perforating machine according to claim 4, wherein it comprises two perforating heads (6) that are movable to each other.

6:

• Printing and perforating machine according to claim 4, wherein the support element (8) defines a longitudinal axis, and the perforating head (6) is movable diagonally with respect to the longitudinal axis of the support element (8).

7:

• Printing and perforating machine according to claim 4, wherein the perforating head (6) comprises a pressing element (9) that presses the perforating wheel (7) against the sheet material (3).

8:

• Printing and perforating machine according to claim 1, wherein the support element (4, 8) comprises bristles (12, 34).

9:

• Printing and perforating machine according to claim 8, wherein the bristles are formed by modules (12).

10:

• Printing and perforating machine according to claim 1, wherein the perforating element is a perforating roller (2) and the support element is a support roller (4).

11:

• Printing and perforating machine according to claim 9, wherein the support roller (4) comprises holes (32), channels (33), bristles (34), or foam rubber (35).