Wet crepe, impingement-air dry process for making absorbent sheet
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United States of America Patent
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Aug 13, 2002
Grant Date -
Aug 8, 2002
app pub date -
Dec 8, 2000
filing date -
Dec 16, 1999
priority date (Note) -
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Abstract
A wet crepe, impingement-air dried process for producing absorbent paper sheet is disclosed. In preferred embodiments, the process utilizes recycle furnish and the web is delaminated as it is wet-creped from a Yankee dryer. Particular embodiments include high consistency (after-crepe) wet-shaping prior to impingement air drying on a drilled vacuum roll.
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