DESCRIZIONE
A baler winding apparatus comprises a wrapping table (15), a winding web dispenser (22) guided on a path (31) extending around a bale (26) supported by the wrapping table (15), and clamping means (28) for Fixing the winding web (23) with a first clamping bar (29) and a second clamping bar (30). The second clamping bar (30) is movable between a first stop position, in which it is acted upon by a pressure-driven actuator (42) against the first clamping bar (29), and a second stop position. In the first stop position, the actuator (42) is pressure-less switchable to make the second clamping bar freely movable, and in an intermediate position between the first and second stop position of the second clamping bar (30) can be locked.