Disposable diaper

Application Number: 00122586
Application Date: 2000.06.28
Publication Number: 1280813
Publication Date: 2001.01.24
Priority Information: 1999/6/28 JP 181225/1999; 1999/7/15 JP 201510/1999
International: A61F13/15
Applicant(s) Name: Uni-Charm Corp.
Inventor(s) Name: Shimo Narimei;Chito Eyoshwa
Patent Agency Code: 11038
Patent Agent: yi yongmei
Abstract There is disclosed a disposable diaper having a body including a front face portion to be applied to the abdomen of a wearer; an intermediate portion to be applied to the crotch; and a back face portion to be applied to the back, in which a longitudinal direction is taken from the front face portion to the back face portion of the body, and a transverse direction is taken in a direction perpendicular to the longitudinal direction. The diaper includes a top sheet to be directed toward a liquid receiving side; an outer sheet; and an absorbent core sandwiched between the top sheet and the outer sheet. The top sheet is liquid-permeable at least in a portion for covering a transverse center of the absorbent core and is jointed on two transverse sides directly or indirectly to the outer sheet.