Title:
NON-WOVEN FABRIC AND ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2021/131302
Kind Code:
A1
Abstract:
A non-woven fabric (10) which is to be used in an absorbent article (1), contains a plurality of obviously crimped fibers (11), and has a plurality of arc-shaped sections (12) which are visible from the surface and are formed from one or more of the obviously crimped fibers (11), the non-woven fabric (10) being characterized in that S≤2×L is satisfied if the average fiber length of the obviously crimped fibers (11) is L and the average circumference of a circle (13) which passes through three points on the arc-shaped sections (12) is S.
Inventors:
YAMAGUCHI MASASHI (JP)
GODA HIROKI (JP)
GODA HIROKI (JP)
Application Number:
PCT/JP2020/040251
Publication Date:
July 01, 2021
Filing Date:
October 27, 2020
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
D04H1/4391; A61F13/53; A61F13/534; A61F13/537; D04H1/58
Domestic Patent References:
| WO1997048846A1 | 1997-12-24 |
Foreign References:
| JPH1181116A | 1999-03-26 | |||
| JP2008264084A | 2008-11-06 | |||
| JP2014124896A | 2014-07-07 | |||
| JP2012211400A | 2012-11-01 |
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
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