Method of controlling a web winding process

Details Method of controlling a web winding process Method of controlling a web winding process

1983-03-30

1985-01-29

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 7551, B65H 1708, B65H 5908

Patent

active

044961120

ABSTRACT:
A method of controlling the internal tension of a web roll, in particular a paper web roll during winding of the roll in a winder having two, individually driven supporting rollers. The rotational speeds of the supporting rollers or their drive members are measured, whereby the speed signals are fed to control means for controlling the rotational speeds of the supporting rollers to maintain a desired speed difference therebetween for controlling the web tension wound into the roll.

REFERENCES:
patent: 3000584 (1961-09-01), Clem
patent: 3687388 (1972-08-01), Pfeiffer
patent: 3730450 (1973-05-01), Hank
patent: 3834648 (1974-09-01), Rose, Jr. et al.
patent: 3858820 (1975-01-01), Crouse
patent: 3976258 (1976-08-01), Ruscher
patent: 4125881 (1978-10-01), Eige et al.

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