Stock material or miscellaneous articles – Structurally defined web or sheet – Including aperture
Patent
1987-11-16
1988-06-21
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including aperture
162358, 162DIG1, 428131, 428138, 428233, 428236, 428245, 428280, B32B 310
Patent
active
047525193
ABSTRACT:
A press felt base (single or multiple layer) having a plastic, fiber reinforced resinous matrix surface, wherein the surface is composed of a resin. The press felt base also having textile fibers distributed throughout the resin and having open air channels and voids throughout the resin once it is hardened.
REFERENCES:
patent: 4162190 (1979-07-01), Ashworth
patent: 4206258 (1980-06-01), Balcar
patent: 4267227 (1981-05-01), Scheher et al.
patent: 4271222 (1981-06-01), Hahn
patent: 4657806 (1987-04-01), Dutt
Boyer Donald R.
Crook Robert L.
Albany International Corp.
Bell James J.
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