Paper transporting felt, and press apparatus of paper machine having paper transporting felt
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United States of America Patent
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Apr 14, 2009
Grant Date -
Aug 10, 2006
app pub date -
Feb 6, 2006
filing date -
Feb 7, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A paper transporting felt includes a base layer, a first batt layer formed on a wet paper side surface of the base layer, a second batt layer formed on a press side surface of the base layer, a polymer elastic material impregnated in the base layer, the first batt layer and the second batt layer, and a wet paper contacting layer which is formed on a wet paper side surface of the first batt layer so as to come into direct contact with a wet paper, and includes a flexible resin material. The compressibility of the wet paper contacting layer is larger than that of a layer formed of the base layer, the first batt layer and the second batt layer.
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