On-machine-seamable industrial fabric having seam-reinforcing rings
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United States of America Patent
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Sep 25, 2007
Grant Date -
Jan 29, 2004
app pub date -
Jul 24, 2002
filing date -
Jul 24, 2002
priority date (Note) -
Expired
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Abstract
An on-machine-seamable industrial fabric includes rings in the seam region. In one principal embodiment, the rings are between the seaming loops at the two ends of the fabric and enclose at least one cross-machine-direction (CD) yarn. As such, the rings strengthen the seam region by involving the CD yarns as a reinforcement. In another principal embodiment, the rings are used instead of a seaming spiral.
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