- 专利标题: ABSORBENT ARTICLE AND METHOD OF MAKING
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申请号: EP23185001.7申请日: 2023-07-12
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公开(公告)号: EP4450035A1公开(公告)日: 2024-10-23
- 发明人: Lambertz, Christina
- 申请人: Ontex BV , Ontex Group NV
- 申请人地址: BE 9255 Buggenhout Genthof 5; BE 9320 Erembodegem Korte Keppestraat 21
- 代理机构: Macchetta, Andrea
- 优先权: EP23168880 20230420
- 主分类号: A61F13/15
- IPC分类号: A61F13/15 ; A61F13/532 ; A61F13/533 ; A61F13/534
摘要:
An absorbent article comprising: a topsheet; a backsheet; and an absorbent core sandwiched between said topsheet and backsheet; said core comprising absorbent material that is substantially enclosed by a core wrap, wherein said core wrap comprises a top core wrap layer and a bottom core wrap layer, said core comprising an absorbent-material-deposition zone comprising a first basis weight of absorbent material, and wherein the top core wrap layer and a bottom core wrap layer are joined together at a plurality of discrete bonding regions substantially free of absorbent material; and wherein said core further comprises one or more unfastened regions comprising a second basis weight of absorbent material, and wherein the first basis weight is greater than the second basis weight; wherein the plurality of discrete bonding regions and the one or more unfastened regions are substantially connected to each other with at least a plurality of said discrete bonding regions (B r ) being disposed outboard of a longitudinal centreline (y) of said absorbent core (4) and the discrete bonding regions are positioned such that neighbouring and/or consecutive bonding regions are separated by at least a portion of said absorbent-material-deposition zone along a longitudinal direction running substantially parallel to a longitudinal centreline of said absorbent core.
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