发明申请
- 专利标题: Transfer layer for absorbent article
- 专利标题(中): 吸收制品转移层
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申请号: US12291427申请日: 2008-11-10
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公开(公告)号: US20100121298A1公开(公告)日: 2010-05-13
- 发明人: Rickey J. Seyler , Gregory M. Rieker , Andrew J. Peacock
- 申请人: Rickey J. Seyler , Gregory M. Rieker , Andrew J. Peacock
- 申请人地址: US VA Richmond
- 专利权人: TREDEGAR FILM PRODUCTS CORPORATION
- 当前专利权人: TREDEGAR FILM PRODUCTS CORPORATION
- 当前专利权人地址: US VA Richmond
- 主分类号: A61F13/53
- IPC分类号: A61F13/53 ; B32B3/10
摘要:
Three-dimensional formed films particularly useful as transfer layers in absorbent articles comprise a base plane having land areas defining a plurality of protuberances having sidewalls and a bottom wall, a plurality of the protuberances having an aperture in substantially at least one sidewall. In preferred embodiment, the film further comprises a plurality of capillaries, which can originate in the base plane or in a secondary plane spaced from the base plane. In preferred embodiments, the capillaries terminate in a common plane with the bottom surfaces of the protrusions.
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