Wipe article having a three-dimensional wiping surface

A - Human Necessities – 47 – L

Patent

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Details

A47L 13/16 (2006.01) A61F 13/15 (2006.01) B32B 7/14 (2006.01) D04H 13/00 (2006.01) A47K 10/32 (2006.01)

Patent

CA 2338836

A disposable wiping article is disclosed. The disposable wiping article has a macroscopically three-dimensional surface and comprises an elastic web material and at least one nonwoven web joined to the elastic web at least two areas, the nonwoven web being gathered between the two areas. The nonwoven can be elastic. The nonwoven web is a first layer, intermittently joined to the elastic web material in a face to face relationship, which is a second layer. Portions of the first layer are gathered by contraction of the second layer relative to the first layer, thereby providing the macroscopically three- dimensional surface of the first layer. The three-dimensional surface of the first layer has relatively elevated peaks and relatively depressed valleys. The peaks of the first layer provide elongated, elevated ridges.

L'invention concerne un article de nettoyage jetable, lequel possède une surface tridimensionnelle sur le plan macroscopique et comprend un matériau en nappe, élastique, ainsi qu'au moins une nappe non tissée assemblée à la nappe élastique au niveau d'au moins deux zones, la nappe non tissée étant rassemblée entre ces deux zones. La nappe non tissée peut être élastique, et elle forme une première couche, assemblée face contre face et de manière intermittente avec le matériau en nappe, élastique, lequel constitue une seconde couche. Des portions de la première couche sont rassemblées par contraction de la seconde couche par rapport à la première, constituant ainsi la surface tridimensionnelle sur le plan macroscopique de la première couche. La surface tridimensionnelle de la première couche présente des pics relativement élevés et des creux relativement affaissées. Les pics de la première couche constituent des crêtes élevées, de forme allongée.

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