Process for Preparing a Non-Woven Cellulosic Structure and the Non-Woven Cellulosic Structure Prepared Therefrom
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United States of America Patent
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Issued Date -
Jan 31, 2008
app pub date -
Sep 16, 2005
filing date -
Sep 17, 2004
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Abstract
The present invention relates to a process for preparing a non-woven cellulosic structure comprising the steps of extruding continuous filaments from a cellulosic solution; passing the extruded filaments through a regenerating liquid to attenuate the filaments and laying the attenuated filaments into a web and to the non-woven cellulosic structure prepared therefrom.
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