Press section

Details Press section Press section

1998-01-28

2000-07-18

Hastings, Karen M.

Paper making and fiber liberation

Apparatus

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

1623583, 1623602, D21F 304

Patent

active

060902442

ABSTRACT:
Press section of a machine for manufacturing a fibrous pulp web. The press section includes at least one press nip for draining the fibrous pulp web and at least one continuous press felt positioned on each side of the fibrous pulp web. The at least one continuous press felts may be guided through the press nip. The press section also includes a transfer roll that transfers the fibrous pulp web from a belt of a prepositioned unit to one of the at least one continuous press felts and a suctioned guide roll arranged within a loop of the one continuous press felt and between the transfer roll and the press nip. The suctioned guide roll is adjustably positionable so that the at least one continuous press felt positioned opposite the one continuous press felt is at least tangential to the suctioned guide roll, and adjustable positioning of the suctioned guide roll adjusts/an intake angle of the web into the press nip.

REFERENCES:
patent: 3198697 (1965-08-01), Justus
patent: 3861996 (1975-01-01), Dortel
patent: 4483745 (1984-11-01), Wicks et al.
patent: 4909903 (1990-03-01), Mullner
patent: 5328569 (1994-07-01), Cronin
patent: 5650049 (1997-07-01), Kivimaa et al.
patent: 5762761 (1998-06-01), Kivimaa et al.

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