Methods of making a three-dimensional tissue
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United States of America Patent
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Feb 14, 2006
Issued Date -
N/A
app pub date -
May 9, 2003
filing date -
Nov 3, 2000
priority date (Note) -
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Abstract
An improved method for imprinting a paper web during a wet pressing event is disclosed which results in asymmetrical protrusions corresponding to the deflection conduits of a deflection member. In one embodiment, differential velocity transfer during a pressing event serves to improve the molding and imprinting of a web with a deflection member. Improved deflection members are also disclosed. Improved tissue webs produced are also disclosed having useful sets of physical and geometrical properties, such as a pattern densified network and a repeating pattern of protrusions having asymmetrical structures.
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