Title:
LONG FIBER NONWOVEN FABRIC, AIRBAG PACKAGE INCLUDING SAME, AND METHOD FOR PRODUCING LONG FIBER NONWOVEN FABRIC
Document Type and Number:
WIPO Patent Application WO/2024/024215
Kind Code:
A1
Abstract:
The present invention provides a long fiber nonwoven fabric comprising fibers which have a thermoplastic resin as the main component thereof, wherein the average single-fiber diameter of the fibers is 10.0-20.0 μm, and the cross-section porosity of the long fiber nonwoven fabric is 30-80%. The long fiber nonwoven fabric has flexibility that enables conformance to the device shape of an airbag accommodating member, and has excellent mechanical strength such that ripping and tearing does not occur upon during contact with the airbag accommodating member.
Inventors:
WAKABAYASHI CHINATSU (JP)
MATSUURA HIROYUKI (JP)
MATSUURA HIROYUKI (JP)
Application Number:
PCT/JP2023/018069
Publication Date:
February 01, 2024
Filing Date:
May 15, 2023
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
D04H3/018; B60R21/235; D04H3/147
Foreign References:
| JP2005001622A | 2005-01-06 | |||
| JP2009167566A | 2009-07-30 | |||
| JPH0376858A | 1991-04-02 | |||
| JP2007284859A | 2007-11-01 |
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