- 专利标题: SHAPED NON-WOVEN FABRIC FOR ABSORBENT ARTICLE, ABSORBENT ARTICLE INCLUDING SAID SHAPED NON-WOVEN FABRIC, AND METHOD FOR MANUFACTURING SAID SHAPED NON-WOVEN FABRIC
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申请号: US15741189申请日: 2016-03-18
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公开(公告)号: US20180193208A1公开(公告)日: 2018-07-12
- 发明人: Tatsuya HASHIMOTO , Tetsuo OKUBO , Huanhuan CHEN
- 申请人: UNICHARM CORPORATION
- 优先权: JP2015-132129 20150630
- 国际申请: PCT/JP2016/058857 WO 20160318
- 主分类号: A61F13/513
- IPC分类号: A61F13/513 ; A61F13/512 ; A61F13/15 ; A61F13/511
摘要:
A shaped non-woven fabric for an absorbent has a first surface and a second surface and is usable with the second surface facing a constituent member of an absorbent article. The shaped non-woven fabric is includes a thermoplastic resin fiber. The non-woven fabric includes a plurality of first recesses which have openings in the first surface and are recessed toward the second surface, and a plurality of through-holes which penetrate from the first surface to the second surface. Each of the plurality of first recesses has a peripheral wall section which extends in the thickness direction from the end edges of the openings toward the second surface, and a bottom section connected to the end edge of the peripheral wall section. At least a portion of the plurality of first recesses includes a hole section which penetrates from the first surface to the second surface.
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