Papermaker's fabric with auxiliary yarns
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United States of America Patent
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Aug 17, 1999
Grant Date -
N/A
app pub date -
Feb 20, 1997
filing date -
Feb 20, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A papermaker's fabric includes a base fabric structure that includes MD yarns and primary CMD yarns interlaced to form a papermaking surface. The papermaker's fabric further includes first and second auxiliary CMD yarns positioned between each pair of adjacent primary CMD yarns. Each first auxiliary CMD yarn has an interlacing pattern relative to the MD yarns that is identical to a first of the pair of adjacent primary CMD yarns, and each second auxiliary CMD yarn has an interlacing pattern relative to the MD yarns that is identical to a second of the pair of adjacent primary CMD yarns. The first auxiliary CMD yarn is positioned between the second primary and auxiliary CMD yarns.
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