Title:
ENGAGEMENT ASSEMBLY KIT AND ENGAGEMENT ASSEMBLY.
Document Type and Number:
WIPO Patent Application WO/2020/090578
Kind Code:
A1
Abstract:
Provided are: an engagement assembly kit which is configured from a male-type face fastener and a nonwoven fibrous structure and can be reliably engaged with each other; and an engagement assembly assembled by the engagement assembly kit. The engagement assembly kit 100 is configured from: a male-type face fastener 10 in which a plurality of male-type engagement elements 11 stand on a substrate; and a nonwoven fibrous structure 20 having self-standing property, wherein the nonwoven fibrous structure 20 is provided with at least engagement parts having a thickness no smaller than the heights of the male-type engagement elements 11. The male-type engagement elements 11 are each configured from a stem part and at least one grip part spread out from the stem part, the engagement part is composed of fibers having the average fiber diameter of 1-50 μm, and has a porosity of 80-98.5%, and the ratio (C/(F×1000)) of the inner depth (C: mm) of the grip part to the average fiber diameter (F: μm) is 2 or more.
Inventors:
MATSUSHITA KAZUHIRO (JP)
OCHIAI TORU (JP)
ONO SATORU (JP)
KAWABATA KOUICHI (JP)
OCHIAI TORU (JP)
ONO SATORU (JP)
KAWABATA KOUICHI (JP)
Application Number:
PCT/JP2019/041514
Publication Date:
May 07, 2020
Filing Date:
October 23, 2019
Export Citation:
Assignee:
KURARAY CO (JP)
International Classes:
A44B18/00; D04H13/00
Domestic Patent References:
| WO2016031623A1 | 2016-03-03 | |||
| WO2010044412A1 | 2010-04-22 |
Foreign References:
| JP2011110311A | 2011-06-09 | |||
| JPH05115312A | 1993-05-14 | |||
| JP2000239958A | 2000-09-05 |
Attorney, Agent or Firm:
SUGIMOTO, Shuji et al. (JP)
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