Arrangement for winding of webs

Details Arrangement for winding of webs Arrangement for winding of webs

1981-10-19

1984-06-26

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 66, B65H 1712, B65H 1926

Patent

active

044561903

ABSTRACT:
An arrangement for winding a web, in particular a paper web, on a roll core or the like in a two-drum winder comprising two support drums and a rider roll surrounding the web core. The arrangement includes means 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 means 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 guiding means comprising a plurality of guiding units spaced-apart in the circumferential direction of the new roll core. These units include means for creating pneumatic jets urging the web tightly around the new core.

REFERENCES:
patent: 3498557 (1970-03-01), Ball
patent: 3539125 (1970-11-01), Patriksson
patent: 3841578 (1974-10-01), Dorfel
patent: 4183474 (1980-01-01), Schonmeier
patent: 4304368 (1801-12-01), Bartmann

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