Method of drying a paper web in a paper-making machine at speeds

Details Method of drying a paper web in a paper-making machine at speeds Method of drying a paper web in a paper-making machine at speeds

1998-06-22

2000-02-08

Bennett, Henry

Drying and gas or vapor contact with solids

Process

Gas or vapor contact with treated material

34454, 34482, 34499, F26B 300

Patent

active

06021581&

ABSTRACT:
A method of drying a fiber web in a paper-making machine includes the step of providing a heated dryer roll which carries the fiber web. The dryer roll has a shell consisting essentially of compacted graphite cast iron. The dryer roll is rotated such that the dryer roll has a peripheral speed which is greater than approximately 6000 feet per minute.

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patent: 5653331 (1997-08-01), Graf
patent: 5853546 (1998-12-01), Graf
patent: 5933980 (1999-08-01), Deshpande et al.

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