Patents

Disposable Diaper

October 8, 2002

Patented is a disposable diaper with a body that includes a front face portion applied to the wearer’s abdomen and an intermediate portion applied to the crotch. The diaper also features a back face portion, in which a longitudinal direction is taken from the front to the back face portion and a transverse direction is taken in a direction perpendicular to the longitudinal direction and comprises a topsheet directed toward a liquid-receiving side, an outer sheet and an absorbent core sandwiched in between the topsheet and the outer sheet. The topsheet is liquid-permeable for covering a transverse center of the absorbent core and is jointed on two transverse sides directly or indirectly to the outer sheet. In the region containing a longitudinal center of the intermediate portion, joint boundaries between the topsheet and the outer sheet enter farther on the transverse center side than the absorbent core’s two transverse side ends.

Related Application: