Papermakers' felt having compressible elastomer elements and methods of producing same
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United States of America Patent
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-
Jul 25, 1989
Grant Date -
N/A
app pub date -
Apr 14, 1987
filing date -
Apr 14, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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