JP2013094422A5 - - Google Patents

Description

The present invention further includes a buttocks panel separate from the elastic waist panel, and the buttocks panel is attached to a rear waist panel that forms the rear waist area at an outer end thereof, and the crotch area side. The collar panel can be elastically expanded and contracted in the lateral direction at least on both sides in the lateral direction of the liquid absorbing structure, and the crotch panel has a rear joint area located on the inner surface thereof. Is attached to the outer surface of the rear waist panel via an outer edge of the buttock panel, and is attached to the rear waist panel and the crotch panel via a buttock joint area located on the inner surface thereof. The region is located closer to the crotch region than the rear joint region .

Claims (9)

A crotch region located between the front and rear waist regions, a skin facing surface and a non-skin facing surface located on the opposite side, a front waist region, a rear waist region, and a longitudinal direction and a lateral direction perpendicular thereto; The front and rear waist regions are defined, elastic waist panels formed from front and rear waist panels, and attached to the elastic waist panels to define a part of the front and rear waist regions and the crotch region, In a disposable wearing article including a crotch panel comprising,
It further includes a collar panel separate from the elastic waist panel, and the collar panel is attached to a rear waist panel that forms the rear waist area at an outer end thereof, and extends toward the crotch area. ,
The buttocks panel is elastically stretchable in the lateral direction at least on both lateral sides of the liquid absorbing structure,
The crotch panel is attached to the outer surface of the rear waist panel via a rear joint region located on the inner surface thereof, and the outer end portion of the collar panel is disposed on the rear waist via the collar joint region located on the inner surface thereof. The disposable wearing article, wherein the disposable wearing article is attached to a panel and the crotch panel, and the collar joint region is located closer to the crotch region than the rear joint region.   The flange panel has a first elastic region and a second elastic region that are spaced apart from each other in the lateral direction on both sides of the liquid absorbing structure in the lateral direction, and an inelastic region is defined between them. The disposable wearing article according to claim 1.   The disposable wearing article according to claim 1 or 2, wherein the flange joint region has a transverse joint portion that is located at a side of the crotch region from at least a central portion of the rear joint region and extends straight in the lateral direction. 4. The disposable wearing article according to claim 3, wherein the buttock joint region has a central joint portion that intersects the transverse joint portion at a central portion of the heel panel and further extends toward the crotch region.   The buttocks panel includes an inner layer sheet positioned on the skin facing surface side, an outer layer sheet positioned on the non-skin facing surface side, and an elastic body disposed elastically and elastically between the inner and outer layer sheets. The disposable wearing article according to any one of claims 1 to 4.   The elastic body of the buttocks is made of a string-like or strand-like elastic material, and extends upward in the lateral direction X along the inner edge of the rear waist panel, and the inner edge of the hook panel And a lower collar elastic body extending in the lateral direction between the upper and lower collar elastic bodies, and the thickness of the lower collar elastic body is the intermediate collar elastic body The disposable wearing article according to any one of claims 1 to 5, wherein the middle collar elastic body is larger in thickness than that of the upper collar elastic body. The disposable wearing article according to claim 1 , wherein the elastic body of the collar portion has a curved shape in which a central portion thereof curves toward the crotch region.   The rear waist panel has a plurality of elastic bodies extending in the lateral direction X, and the separation dimension in the vertical direction between the elastic bodies overlapping the buttocks joint region of the elastic bodies is between other elastic bodies. The disposable wearing article according to any one of claims 1 to 7, wherein the disposable wearing article is larger than a separation dimension in the longitudinal direction. The disposable wearing article according to claim 7, wherein a lower end portion of the buttocks panel has a curved shape.