Apparatus and method for starting successive leading ends on tra

Details Apparatus and method for starting successive leading ends on tra Apparatus and method for starting successive leading ends on tra

1982-03-05

1984-04-24

Christian, Leonard D.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

83408, B65H 3504

Patent

active

044443625

ABSTRACT:
Apparatus and method for starting respective leading ends on web running continuously and would into successive rolls, such as paper. As each roll reaches a final diameter, a fresh leading end is provided on the web by slitting in a generally cross-machine direction from a leading starter tongue projection extending downstream. The starter tongue projection with the fresh leading end of the web is directed into winding relation onto a fresh rotary core for winding of the web into another roll. This is adapted to be effected automatically and without interruption of high speed web travel and successive roll starting and winding.

REFERENCES:
patent: 2176198 (1939-10-01), Berry
patent: 3586253 (1971-06-01), Gilbank
patent: 3756527 (1973-09-01), Collins et al.
patent: 3857524 (1974-12-01), Melead et al.

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