Unicharm Corporation

Uni-charm Co., Ltd.

Hikari Kawata

Masashi Nakashita

Kaori Yamauchi

Ichiro Wada

Noriyuki Kurita

Here is disclosed a pad being relatively large in its longitudinal direction and comprising a liquid-pervious topsheet, a liquid-impervious backsheet, a liquid-absorbent core interposed between these top- and backsheets and an cover sheet lying outside the backsheet and extending from an intermediate region to a rear region of the pad. The cover sheet has fixed side edge portions fixed to transversely opposite side edges of the pad, a fixed end portion fixed to a rear end portion of the pad and a free portion extending between the fixed side edge portions and the fixed end portion and let free from the pad so that a pocket opening from the side of the front region toward the side of the rear region is defined between the backsheet and the cover sheet.

Disposable body fluid absorbent pad

A pull-on disposable wearing article has front and rear waist regions and a crotch region extending between the waist regions. Transversely opposite lateral zones of the front and rear waist region are connected to each other in the vicinity of marginal side edges of the lateral zones so as to define a waist-hole and a pair of leg-holes. Hook members used to adjust a waist-circumferential dimension of the article are secured to the front waist region in its lateral zones and loop members on which the hook members are releasably anchored are secured to the front waist region in its middle zone so that the font waist region is normally non-contractible in the waist-circumferential direction.

Pull-on disposable diaper wearing article

A disposable body fluid absorbent pad comprises a liquid-pervious topsheet, a liquid-impervious backsheet, a liquid-absorbent core interposed between these sheets and a strap adapted to pull the pad in a longitudinal direction. The strap comprises first and second straps attached to transversely opposite side edge margins of the pad, respectively, so to extend outward from an end margin of a front region. These first and second straps have inner fixed portions fixed to the topsheet, outer fixed portions fixed to the backsheet and hand-grips extending between the inner fixed portions and the outer fixed portions, respectively.

Growing community of inventors

Kagawa-ken, Japan

Hikari Kawata