Cleaning sheets with improved cleaning performance
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United States of America Patent
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N/A
Issued Date -
Feb 2, 2006
app pub date -
Jul 26, 2005
filing date -
Jul 27, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention is directed to a nonwoven cleaning sheet having a distance (d), defined as the expanse from the front, or leading edge of the cleaning sheet, to the back, or trailing edge of the sheet, that is imparted with two or more three-dimensional protrusions so as to create a tortuous particulate path(s) within the cleaning sheet that extends more than about 1.6 times the aforementioned distance (d), resulting in a cleaning sheet with an improved particulate entrapment and entrainment performance.
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