A fibrous web having a first surface and a second surface. The fibrous web has a first region and at least one discrete second region, the second region being a discontinuity on the second surface and being a tuft comprising a plurality of tufted fibers extending from the first surface. The tufted fibers...http://www.google.es/patents/US7682686?utm_source=gb-gplus-sharePatente US7682686 - Tufted fibrous web
