Matting material (1) comprises a supporting web (3) of comparatively coarse filaments (11) in which is embedded a web (5) of comparatively fine fibres (15). The upper surface of the embedded fibrous web (5) provides a shoe-wiping surface, and the coarse filaments (11) of the supporting web (3) project above the upper surface of the embedded web (5) to provide shoe-scraping elements.
申请公布号
WO2008051819(A3)
申请公布日期
2008.06.19
申请号
WO2007US81881
申请日期
2007.10.19
申请人
3M INNOVATIVE PROPERTIES COMPANY;BOZOUKLIAN, ERIC;VINCENT, BERNARD