Title:
NONWOVEN FABRIC FOR LIQUID-PERMEABLE SHEET OF ABSORBENT ARTICLE AND NONWOVEN FABRIC ROLL
Document Type and Number:
WIPO Patent Application WO/2019/073643
Kind Code:
A1
Abstract:
Provided is a nonwoven fabric for a liquid-permeable sheet of an absorbent article having good skin feel while not being susceptible to the problem of the cotton inside falling out and not tending to create a damp sensation against a wearer's skin. This nonwoven fabric (20) is constituted by a first fiber layer (21) including cotton (C) and thermoplastic resin fibers (F1) and a second fiber layer (22) including thermoplastic resin fibers (F2) but not cotton, comprises a plurality of protrusions (23) and a plurality of recesses (24), and has a protrusion region (23A) that extends from a second surface (2b) of each of the protrusions (23) to a first surface (2a) thereof in the thickness direction and a recess region (24A) that extends from a second surface (2b) of each of the recesses (24) to a first surface (2a) thereof in the thickness direction. The cotton (C) content in the first fiber layer (21) is smaller in the recess region (24A) than in the protrusion region (23A).
Inventors:
UDA MASASHI (JP)
TABUSA HIROMITSU (JP)
TABUSA HIROMITSU (JP)
Application Number:
PCT/JP2018/024928
Publication Date:
April 18, 2019
Filing Date:
June 29, 2018
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/511; A61F13/513; D04H1/425; D04H1/4374
Foreign References:
| JP2016220986A | 2016-12-28 | |||
| JPH0650624U | 1994-07-12 | |||
| JP2002000651A | 2002-01-08 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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