Rewinding machine and method for the formation of logs of...

Details Rewinding machine and method for the formation of logs of... Rewinding machine and method for the formation of logs of...

B - Operations, Transporting

65

H

B65H 19/22 (2006.01) B65H 19/30 (2006.01)

Patent

CA 2158751

The rewinding machine for the formation of logs (L) of web material (N) wound on a core (A), includes a first winder roller (15) around which the web material (N) is fed, and a second winder roller (17) forming, with the first winder roller, a nip (19) through which the core (A) and the web material (N) pass. A web material-severing device (43) cooperates with the first roller (IS). Located upstream of the nip (19), with respect to the direction of movement of the web material (N), is a surface (33) defining, with the roller (15), a channel (39) into which the core (A) is inserted. A conveyor (47; 57; 67) introduces a core into the channel (39). The material-severing device (43) cooperates with the roller (15) along the channel (39) between the region of insertion of a new core and the nip (19).

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