A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/496 (2006.01) A61F 13/15 (2006.01) A61F 13/47 (2006.01)
Patent
CA 2388994
A pants-type disposable wearing article 1A includes a chassis member 2 and a liquid-absorbent member 12. A plurality of waist-surrounding elastic members 9 extending in a waist-surrounding direction across front and rear waist regions M1, M3 are spaced one from another at a given distance in a longitudinal direction and secured in a stretched state to the chassis member 2 so that a plurality of gathers 10 are formed on the chassis member 2 as the elastic members 9 contract. The gathers 10 formed by undulation of the chassis member 2 by contraction of the elastic members 9 extend continuously in the longitudinal direction, i.e., in the direction generally perpendicular to the elastic members 9, so as to be arranged in the waist-surrounding direction substantially at regular intervals.
Isono Masato
Kamio Hiroaki
Oba Toru
Ukegawa Kazuo
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Uni-Charm Corporation
LandOfFree
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