Arrangement for winding of webs

Details Arrangement for winding of webs Arrangement for winding of webs

B - Operations, Transporting

65

H

242/46

B65H 75/00 (2006.01) B65H 19/28 (2006.01)

Patent

CA 1175405

Abstract: An arrangement for winding a web, in particular a paper web, on a roll core or the like in a two-drum winder comprises two support drums and a rider roll surrounding the web core. The arrangement includes mechanism for supplying, during the final stage of a roll winding process, a new roll core between the newly finished roll and the support drums. There are also a web cutter and a device for the transfer of a finished roll away from the support drums. The front end of a transversely cut web is guided to form the beginning of a new roll around a new roll core by a guiding mechanism comprising a plurality of guiding units spaced-apart in the circumferential direction of the new roll core. These units create pneumatic jets urging the web tightly around the new core.

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