Title:
ABSORPTIVE ARTICLE
Document Type and Number:
WIPO Patent Application WO/2008/056675
Kind Code:
A1
Abstract:
In an absorptive article, shaped regions (R1) are formed on a top sheet (21). The shaped
regions (R1) extend in the longitudinal direction of the absorptive article and
are arranged in the lateral direction. In each shaped region (R1), there is continuously
formed a wave form continuing in the longitudinal direction and constructed
from a top region (T), a bottom region (B), and a wall region between the top region
(T) and the bottom region (B). The fiber density of that portion of the top sheet
(21) that is in the wall region (W) is lower than the fiber density of that portion
of the top sheet (21) that is in the top region (T) or the bottom region (B).
Inventors:
SUGITO TOMOKO
KIKUCHI KYO
SHIMIZU JYOJI
NAKAJIMA OSAMU
KIKUCHI KYO
SHIMIZU JYOJI
NAKAJIMA OSAMU
Application Number:
PCT/JP2007/071572
Publication Date:
May 15, 2008
Filing Date:
November 06, 2007
Export Citation:
Assignee:
UNICHARM CORP (JP)
SUGITO TOMOKO
KIKUCHI KYO
SHIMIZU JYOJI
NAKAJIMA OSAMU
SUGITO TOMOKO
KIKUCHI KYO
SHIMIZU JYOJI
NAKAJIMA OSAMU
International Classes:
A61F13/49; A61F5/44; A61F13/15; A61F13/511
Domestic Patent References:
| WO2005013874A1 | 2005-02-17 | |||
| WO2002085274A1 | 2002-10-31 |
Foreign References:
| JP2001328191A | 2001-11-27 | |||
| JP2004181087A | 2004-07-02 | |||
| JPH1094558A | 1998-04-14 | |||
| JP2001231815A | 2001-08-28 | |||
| EP0997124A2 | 2000-05-03 | |||
| JP2004298271A | 2004-10-28 |
Other References:
See also references of EP 2080497A4
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (2-8 Toranomon 1-chome,Minato-k, Tokyo 01, JP)
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