Method for making smooth uncreped throughdried sheets
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United States of America Patent
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Mar 30, 1999
Issued Date -
N/A
app pub date -
May 2, 1997
filing date -
Mar 24, 1993
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Uncreped throughdried cellulosic webs having improved smoothness and stretch are produced by transferring a newly formed web from the forming fabric to a slower moving, high fiber support transfer fabric, preferably using a fixed gap or kiss transfer in which the forming fabric and the transfer fabric converge and diverge at the leading edge of the transfer shoe. The web is then transferred to a throughdrying fabric and throughdried to final dryness, producing a web having an improved softness due to increased surface smoothness.
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