D - Textiles – Paper – 21 – F
Patent
D - Textiles, Paper
21
F
D21F 3/00 (2006.01) D21F 3/02 (2006.01) D21F 7/08 (2006.01)
Patent
CA 2261504
A long nip press belt for a long nip press on a paper machine includes an endless base support substrate, a staple fiber batt attached to at least one of the two sides of the endless base support substrate, and polymeric resin materials totally impregnating the fiber/base composite structure comprising the endless base support substrate and the staple fiber batt. A layer of polymeric resin material is built up upon the fiber/base composite structure to a predetermined thickness on each side of the long nip press belt. Once the polymeric resin material is cured, at least the inside surface is ground to a desired smoothness without exposing any fiber on the ground surface.
Davenport Francis L.
Dutt William H.
Albany International Corp.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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