Drum winder and method for winding a web

Details Drum winder and method for winding a web Drum winder and method for winding a web

1994-06-15

1996-02-20

Darling, John P.

Winding, tensioning, or guiding

Convolute winding of material

With particular drive

242542, B65H 1820

Patent

active

054922879

ABSTRACT:
A drum winder and method for winding a web, including winding drums for supporting a roll that is being formed and a pressurized gap formed by the winding drums and the roll being formed. The cutter well or a part of same has been formed as a sealed pressure chamber and is coupled to the gap in order to pressurize the gap.

REFERENCES:
patent: 3346209 (1967-10-01), Cronin
patent: 3497151 (1970-02-01), Voss et al.
patent: 3918654 (1975-11-01), Okubo et al.
patent: 4171106 (1979-10-01), Crouse
patent: 4738407 (1988-04-01), Arrant

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