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Patent Searching and Data


Title:
NONWOVEN FABRIC FOR ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2022/101999
Kind Code:
A1
Abstract:
This nonwoven fabric for an absorbent article has a plurality of protrusions 1 and recesses 2 positioned between the protrusions 1, wherein the recesses 2 each have an embossed portion 3 and a fused portion between fibers, and on the periphery of the embossed portion 3, the proportion of fused portions 4 rising on the sides of the protrusions 1 and having great fusion lengths between the fibers is at least 5%.

Inventors:
KOBAYASHI HIDEYUKI (JP)
SETO YOSHIHIKO (JP)
Application Number:
PCT/JP2020/041969
Publication Date:
May 19, 2022
Filing Date:
November 10, 2020
Export Citation:
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Assignee:
KAO CORP (JP)
International Classes:
A61F13/15; B32B5/26; A61F13/51; A61F13/511; A61F13/514; D04H1/54; D06C23/04
Domestic Patent References:
WO2016051508A12016-04-07
Foreign References:
JP2011102456A2011-05-26
JP2017038838A2017-02-23
JP2017104501A2017-06-15
JP2013248012A2013-12-12
JP2020092744A2020-06-18
JP2018099793A2018-06-28
JPS61252301A1986-11-10
Attorney, Agent or Firm:
IIDA & PARTNERS et al. (JP)
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