Hydraulic-jet-treated stitchbonded fabric
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United States of America Patent
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-
Feb 22, 1994
Grant Date -
N/A
app pub date -
May 28, 1993
filing date -
May 28, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Stitchbonded fabrics are treated with columnar jets of water under specific conditions to rearrange fibers within the fabric so that holes caused by the stitches of the stitchbonding are substantially filled and the fabrics are made suitable for filter fabrics. The process requires at least the last part of the treatment to be performed on fine mesh screens with fine jets. The resultant fabrics are particularly suited for use as filter fabrics.
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Family
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Cited Art Landscape
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