Rewinding machine
AssigneeUnited Converting S.R.L.
InventorsGiuseppe Lupi, Angelo Torri, Gianluca Giometti
Life of this patent
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AssigneeUnited Converting S.R.L.
InventorsGiuseppe Lupi, Angelo Torri, Gianluca Giometti
Estimating the term…
Rewinding machine comprising a drive unit (1) for supplying a paper veil (2); a winding unit (3) for winding the paper veil supplied by the drive unit into a coil (W) around a winding core (4), comprising a primary roller (6) and a secondary roller (7) rotating in contact with the winding core (4), and a pressure unit (30) provided with a rotating roller (A, B, C) on the coil (W) that is being formed; a core exchange unit (5) for ejecting the formed coil (W) from the machine at the end of a winding cycle and inserting a new core to be wound; separation means (11) for interrupting the continuity of the paper veil at the end of a winding cycle; means for winding a drawing flap (34) of the veil (2) on the new core (4) at the beginning of a new winding cycle.
A rewinding machine comprising:
A pressure unit for rewinding machines with a winding unit for winding a paper veil into a coil around a winding core, the pressure unit comprising:
Dependencies are inferred from the claim text.