Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1987-04-14
1989-07-25
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
156 79, 156148, 1563077, 162DIG1, 428234, 428280, 428286, 4283044, 4283166, 428402, 4284231, D04H 116
Patent
active
048512818
ABSTRACT:
A papermakers' fabric having at least one layer of elastomeric foam to minimize the amplitude of vibration from the press roll. The elastomeric foam layer may be needled, chemically adhered, attached mechanically or adhered directly to the base fabric and the first batt layer on the paper contacting side of the fabric. A foam layer may also optionally be provided on the transport roll contacting side of the base fabric.
REFERENCES:
patent: 3059312 (1962-10-01), Jamelson
patent: 3617442 (1971-11-01), Hurchman
patent: 4224372 (1980-09-01), Romanski
patent: 4271222 (1981-06-01), Hahn
patent: 4357386 (1982-11-01), Luciano
patent: 4588632 (1986-05-01), Gisbourne
patent: 4675229 (1987-06-01), Westhead
Bell James J.
Huyck Corporation
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