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Title:
LAYERED STRETCHABLE NONWOVEN FABRIC, HYGENIC MATERIAL, AND LAYERED STRETCHABLE NONWOVEN FABRIC PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/065446
Kind Code:
A1
Abstract:
The present invention relates to a layered stretchable non-woven fabric yielded by layering at least one layer each of a spunbond non-woven fabric layer and an elastomer layer, wherein the spunbond non-woven fabric layer comprises crimped fiber having a crimp count of 50 or greater per 25 mm.

Inventors:
MORIOKA Hideki (Toray Industries Inc., 1-1, Sonoyama 1-chome, Otsu-sh, Shiga 58, JP)
KAJIWARA Kentaro (Toray Industries Inc., 1-1, Sonoyama 1-chome, Otsu-sh, Shiga 58, JP)
FUNATSU Yoshitsugu (Toray Industries Inc., 4845, Mishima-sh, Shizuoka 52, JP)
Application Number:
JP2020/034737
Publication Date:
April 08, 2021
Filing Date:
September 14, 2020
Export Citation:
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Assignee:
TORAY INDUSTRIES, INC. (Chuo-ku Tokyo, 66, JP)
International Classes:
B32B5/26; B32B25/10; D04H3/14; A61F13/511; A61F13/514
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (7-13 Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, JP)
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