Two roll web cutter and method

Details Two roll web cutter and method Two roll web cutter and method

1992-10-22

1994-11-15

Jones, Eugenia

Cutting

Processes

With subsequent handling

83116, 83117, 83118, 83119, 83120, 83346, B65H 2954

Patent

active

053637283

ABSTRACT:
A web cutter includes a knife roll located above an anvil roll, a web infeed conveyor for moving a continuous web to be severed to the nip between the rolls and a segment discharge conveyor for removing segments cut from the web. The roll includes a plurality of fixed cutting knives and the anvil roll includes a plurality of fixed anvils such that rotation of the rolls brings each knife into engagement with an anvil to sever the web. Lift plates on the anvil roll are located immediately upstream from each anvil to raise the severed lead end of the web above the anvil in order to assure proper feeding to the discharge conveyor.

REFERENCES:
patent: 1678896 (1928-07-01), Wood
patent: 1738076 (1929-12-01), Molins
patent: 1751562 (1930-03-01), Stinger
patent: 1833410 (1931-11-01), Chalmers
patent: 2037469 (1936-04-01), Harless
patent: 3651724 (1972-03-01), Huffman
patent: 3939744 (1976-02-01), Junker
patent: 4189965 (1980-02-01), Kollann
patent: 4349140 (1982-09-01), Passafiume
patent: 4534248 (1985-08-01), Andersson
patent: 4534251 (1985-08-01), Wilson
patent: 4811641 (1989-03-01), Muller

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