Method of dewatering and drying in a Yankee machine

Details Method of dewatering and drying in a Yankee machine Method of dewatering and drying in a Yankee machine

1977-11-01

1979-02-13

Fisher, Richard V.

Paper making and fiber liberation

Processes and products

Running or indefinite length work forming and/or treating...

162359, 162360R, D21F 304, D21F 502, D21F 1102

Patent

active

041394100

ABSTRACT:
A Yankee paper machine, particularly for the production of MG (machine glazed) paper and creped tissue, in which the formed paper web is sandwiched between a Yankee felt and a lower felt, pressed in a first nip between a suction roll and a dewatering roll, carried on the Yankee felt around the suction roll and pressed in a second nip between the suction roll and a Yankee cylinder. The web is adhered to the Yankee cylinder and the Yankee felt is detached from the web, passed around separate rolls and returned to the web on the Yankee cylinder in a third nip which in which adherance of the web to the Yankee cylinder is assured.

REFERENCES:
patent: 2415350 (1947-02-01), Hornbostel et al.
patent: 3198695 (1965-08-01), Justus
patent: 3691010 (1972-09-01), Krake
patent: 4016032 (1977-04-01), Kankaanpaa
patent: 4056433 (1977-11-01), Koponen et al.
patent: 4075056 (1978-02-01), Ely et al.
patent: 4086131 (1978-04-01), Rempel et al.

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