发明名称 ABSORBENT ARTICLE
摘要 An absorbent article includes a first curved portion and a second curved portion formed on the surface of a topsheet along a longitudinal direction of the absorbent article. The first curved portion is arranged in one pair to be symmetrical to a centerline of the absorbent article in a region in which the contact region is included, the region being an inside region more than each side part in a widthwise direction of the absorbent article, and is formed along a longitudinal direction of the absorbent article. The second curved portion is arranged in one pair in a region in which the contact region is included, the region being an inside region in the widthwise direction of the absorbent article more than the first curved portion, and is formed along the longitudinal direction of the absorbent article. The first curved portion and the second curved portion has a convex shape outward in the widthwise direction of the absorbent article, in the region in which the contact region is included.
申请公布号 US2012095425(A1) 申请公布日期 2012.04.19
申请号 US201013263737 申请日期 2010.04.07
申请人 NISHITANI KAZUYA;HAYASHI TOSHIHISA;SAGISAKA MINAKO;UNICHARM CORPORATION 发明人 NISHITANI KAZUYA;HAYASHI TOSHIHISA;SAGISAKA MINAKO
分类号 A61F13/53;A61F13/45 主分类号 A61F13/53
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