Title:
CLEANING SHEETS WITH IMPROVED CLEANING PERFORMANCE
Document Type and Number:
WIPO Patent Application WO2006014871
Kind Code:
A3
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 paths) 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.
Inventors:
CARTER NICK MARK (US)
Application Number:
PCT/US2005/026318
Publication Date:
November 09, 2006
Filing Date:
July 26, 2005
Export Citation:
Assignee:
POLYMER GROUP INC (US)
International Classes:
D06N7/04; A47K7/02; A47L1/06; A47L13/10; A47L23/04; A47L25/00; B32B3/00; B32B3/28; B32B3/30; B62D63/06; G11B5/64
Foreign References:
| US5771522A | 1998-06-30 | |||
| US5725927A | 1998-03-10 | |||
| US20010029966A1 | 2001-10-18 | |||
| US6645604B1 | 2003-11-11 |
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