Title:
広い表面積を有する繊維性構造体及びその製造方法
Document Type and Number:
Japanese Patent JP2004518830
Kind Code:
A
Abstract:
A fibrous structure having at least a first region (510) defining a first plane and having a first elevation, and a second region (540) outwardly extending from the first plane to define a second elevation, wherein the second region comprises a plurality of fibrous pillows. At least some of the fibrous pillows comprise fibrous domes (530) and fibrous cantilever portions (549) laterally extending therefrom at the second elevation. The cantilever portions (549) are elevated from the first plane to form pocket (560) therebetween. In a cross-section perpendicular to the first plane the fibrous pillow has a cross-sectional base measured at the first elevation and a cross-sectional perimeter, wherein a ratio of the cross-sectional perimeter to the cross-sectional base is greater than 4/1. A laminated fibrous structure is also disclosed, comprising at least one fibrous sheet having a plurality of fibrous cantilever portions (549). A process for making the fibrous structure comprises the steps of providing a plurality of fibers disposed on a deflection member (10) comprising a patterned framework (20) having a backside (22) and a web-side (21) opposite thereto and a deflection conduits portions, including a plurality of suspended portions (49) elevated from a plane formed by the backside (22) to form void spaces therebetween; and deflecting a portion of the fibers into the deflection conduits (35, 45) such as to cause some of the deflected fibers to be disposed within said void spaces, thereby forming the fibrous domes (530) and the cantilever portions (549) laterally extending therefrom.
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Inventors:
Cavel david william
Torokhan Paul Dennis
Torokhan Paul Dennis
Application Number:
JP2002561119A
Publication Date:
June 24, 2004
Filing Date:
October 23, 2001
Export Citation:
Assignee:
THE PROCTER AND GAMBLE COMPANY
International Classes:
A47K7/00; A47K10/16; D21F1/10; D21F7/08; D21F11/00; D21H27/00; G03F7/12; (IPC1-7): D21H27/00; A47K7/00; A47K10/16; D21F1/10; D21F7/08
Attorney, Agent or Firm:
Akira Okawa
Yoji Onodera
Yoji Onodera