发明名称 DISPOSABLE WEARING ARTICLE
摘要 A disposable wearing article includes a liquid-absorbent first core 4 disposed between top- and backsheets 2, 3, a pair of side flaps 1a extending in a longitudinal direction outside transversely opposite side edges 4a of the first core 4 in a crotch region 21 and a pair of second cores 5 spaced from the respective side edges 4a of the first core 4 and disposed between the top- and backsheets 2, 3. The respective side edges 4a of the first core 4 in the crotch region 21 curve inward in a transverse direction of the article 1A to describe circular arcs while inner side edges 5a of the respective second cores 5 in the crotch region 21 curve outward in the transverse direction of the article 1A to describe circular arcs. The first core 4 and the second cores 5 are bonded together in the vicinity of the side edge portions 4a of the first core 4 and in the vicinity of the inner side edge portions 5a of the second cores in the crotch region 21 so that the side flaps 1a obliquely extend downward from the side edge portions 4a of the first core 4.
申请公布号 CA2355981(C) 申请公布日期 2007.01.09
申请号 CA20012355981 申请日期 2001.08.24
申请人 UNI-CHARM CORPORATION 发明人 OTSUBO, TOSHIFUMI
分类号 A61F13/494;A61F5/44;A61F13/15;A61F13/49;A61F13/53 主分类号 A61F13/494
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