Device for drying a paper web

Details Device for drying a paper web Device for drying a paper web

2008-04-15

2008-04-15

Hug, Eric (Department: 1791)

Paper making and fiber liberation

Apparatus

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

C162S116000, C162S207000, C162S362000, C162S364000, C034S125000, C034S624000

Reexamination Certificate

active

07357847

ABSTRACT:
A device for drying a paper web includes a structured fabric for carrying the paper web rests during the drying process. A single roll unit includes a suction roll for dewatering the paper web and a press roll for securing the paper web to the structured fabric. The paper web is dried by hot air while on a drying drum.

REFERENCES:
patent: 4144124 (1979-03-01), Turunen et al.
patent: 4309246 (1982-01-01), Hulit et al.
patent: 5500092 (1996-03-01), Schiel
patent: 5865954 (1999-02-01), Laapotti
patent: 6340413 (2002-01-01), Nilsson et al.
patent: 6610173 (2003-08-01), Lindsay et al.

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