Title:
NONWOVEN FABRIC AND ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2021/132714
Kind Code:
A1
Abstract:
A nonwoven fabric (10) suitable for an absorbent article (1) includes a plurality of actualized crimped fibers (11) and has a plurality of arcuate portions (12) that are formed by one or a plurality of actualized crimped fibers (11) and are visible from the surface, an average fiber length L of the actualized crimped fibers (11) and an average circumference S of a circle (13) passing through three points on the arcuate portion (12) satisfy S ≤ 2 × L.
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Inventors:
YAMAGUCHI MASASHI (JP)
GODA HIROKI (JP)
GODA HIROKI (JP)
Application Number:
PCT/JP2020/049114
Publication Date:
July 01, 2021
Filing Date:
December 28, 2020
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/537; A61F13/53; A61F13/534; D04H1/4391; 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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