发明授权
- 专利标题: Nonwoven fabric
- 专利标题(中): 无纺布
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申请号: US11748186申请日: 2007-05-14
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公开(公告)号: US08143177B2公开(公告)日: 2012-03-27
- 发明人: Yuki Noda , Hideyuki Ishikawa , Satoshi Mizutani , Akihiro Kimura
- 申请人: Yuki Noda , Hideyuki Ishikawa , Satoshi Mizutani , Akihiro Kimura
- 申请人地址: JP Ehime
- 专利权人: Uni-Charm Corporation
- 当前专利权人: Uni-Charm Corporation
- 当前专利权人地址: JP Ehime
- 代理机构: Lowe, Hauptman, Ham & Berner, LLP
- 优先权: JP2006-174505 20060623; JP2006-270106 20060929
- 主分类号: D04H3/10
- IPC分类号: D04H3/10
摘要:
It is an objective of the present invention to provide a nonwoven fabric prepared so as to be able to rapidly transfer a predefined liquid. The nonwoven fabric is formed by jetting a fluid, which consists mainly of gaseous matter, to a fiber web 100 supported from beneath by a predefined breathable support member, from an upper surface side in order to move fibers in the fiber web 100. A number of groove portions 1 and a number of convex portions 2 are formed on a jetted area of the nonwoven fabric in the direction in which the area is extended, and the fiber density of the groove portions 1 is less than the fiber density of the convex portions 2.
公开/授权文献
- US20070298671A1 NONWOVEN FABRIC 公开/授权日:2007-12-27
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