In a disposable wearing article, and area of a rear waist region in which a core is present is divided into a first area and a second area. The second area is formed in its transversely middle zone with a through-hole extending through the core. A transverse fiexural stiffness of the core lying in the...http://www.google.es/patents/US7252657?utm_source=gb-gplus-sharePatente US7252657 - Disposable wearing article having waste-receiving pocket
Disposable wearing article having waste-receiving pocket
