Structured forming fabric, papermaking machine and method
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United States of America Patent
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Aug 9, 2011
Grant Date -
Jan 7, 2010
app pub date -
Jul 3, 2008
filing date -
Jul 3, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A fabric for a papermaking machine is provided. The fabric includes a machine facing side and a web facing side comprising pockets formed by warp and weft yarns. Each pocket is defined by four sides of the web facing side. Two of the four sides are each formed by a warp knuckle of a single warp yarn that passes over at least three consecutive weft yarns to define the warp knuckle. The other two of the four sides are each formed by a weft knuckle of a single weft yarn that passes over two consecutive warp yarns to define the weft knuckle.
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