D - Textiles – Paper – 04 – H
Patent
D - Textiles, Paper
04
H
D04H 1/46 (2006.01) A47L 13/16 (2006.01) A47L 13/20 (2006.01) D04H 3/10 (2006.01) D04H 5/02 (2006.01)
Patent
CA 2485088
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.
L'invention concerne un article nettoyant en non-tissé sur lequel une image ou un motif tridimensionnel est formé(e) pendant l'étape de fabrication. L'image ou le motif tridimensionnel formé(e) sur la structure du non-tissé permet la fabrication d'un matériau possédant un niveau variable de zone de contact superficielle avant tel que mesuré sur la face du tissu. Les zones de contact superficielles avant se présentent sous la forme de saillies basées sur le fond plan du tissu, la prédominance des saillies tridimensionnelles étant déterminée de sorte que le nombre et/ou la dimension desdites saillies augmentent alors qu'on s'éloigne des bords avant de l'article nettoyant.
Carlson Cheryl
Carter Nick
Polymer Group Inc.
Sim & Mcburney
LandOfFree
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