Press felt structure and method of manufacturing press felt
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United States of America Patent
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Sep 28, 2004
Grant Date -
Feb 5, 2004
app pub date -
May 16, 2003
filing date -
Dec 18, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of manufacturing a press felt, a press felt and a base fabric. The press felt comprises a base fabric with a batt fiber layer attached on at least the surface facing a paper web. The base fabric is a laminate comprising at least two separate layers. For the base fabric, one or more base fabric modules are provided, which are assembled with a butt seam into a closed loop.
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