Cleaning article exhibiting reduced surface occlusion
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United States of America Patent
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app pub date -
Apr 17, 2006
filing date -
May 2, 2002
priority date (Note) -
Abandoned
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Abstract
The present invention is directed a nonwoven fabric cleaning article which is imparted with a three-dimensional image or pattern during the fabrication stage. The three-dimensional image or pattern imparted into the structure of the nonwoven fabric results in a material with a variable level of leading surface contact region as measured across the face of the fabric. The leading surface contact regions are present in the form of projections out of the planar background of the fabric, the prevalence of three-dimensional projections being such that the number and/or dimension of such projections increases as one moves away from the leading edges of the cleaning article.
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