Method and assembly for cutting a web

Details Method and assembly for cutting a web Method and assembly for cutting a web

1995-12-06

1997-08-05

Darling, John P.

Winding, tensioning, or guiding

Convolute winding of material

With cutting, perforating, or notching

B65H 1926

Patent

active

056533993

ABSTRACT:
A method and apparatus for cutting a paper or paperboard web particularly in a winder comprising at least one support roll (2) on which a roll (1) being wound is rotated. A curved, tensioned cutting blade (6) is rotated about the support roll (2) into the nip between the support roll (2) and the roll (1), whereby the sharpened and optionally toothed edge (9) of the blade cuts the web (4) being wound onto the roll (1) at a desired point.

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patent: 5478026 (1995-12-01), Schonmeier et al.

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