Roll configuration for an air press of a papermaking machine

Details Roll configuration for an air press of a papermaking machine Roll configuration for an air press of a papermaking machine

2005-04-05

2005-04-05

Chin, Peter (Department: 1731)

Paper making and fiber liberation

Processes and products

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

C162S358100, C162S360300, C100S15500G, C100S037000

Reexamination Certificate

active

06875310

ABSTRACT:
An air press for use in a paper machine removes liquid from a fiber web. The air press includes a plurality of rolls, with each roll having a peripheral surface. The plurality of rolls include at least one pair of adjacent rolls defining a nip therebetween. Each roll in the at least one roll pair has longitudinally opposite replaceable ends. The replaceable ends define a portion of the peripheral surface with the nip therebetween.

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