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Title:
NONWOVEN FABRIC, METHOD FOR MANUFACTURING SAME AND SHEET FOR ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2017/217547
Kind Code:
A1
Abstract:
To provide a flexible nonwoven fabric having at least one surface that is fuzz-resistant. The nonwoven fabric comprises a first fiber layer containing at least 20 mass% of a splittable conjugate fiber and a second fiber layer containing 0-15 mass% of a splittable conjugate fiber, and in the first fiber layer, the fibers are adhered by one component of the splittable conjugate fiber, and in the second fiber layer, the fibers are adhered by the component of at least one portion of a fiber that is not a splittable conjugate fiber, the splittable conjugate fiber being a short fiber having a fiber length of 10-100 mm, and ultra-fine fibers, formed by the splitting or detaching of one section among a plurality of sections constituting the splittable conjugate fiber, not continuously existing at a length exceeding 30% of the fiber length of the splittable conjugate fiber.

Inventors:
MAKIHARA, Hiroko (877, Komiya, Harima-cho, Kako-gu, Hyogo 63, 〒6750163, JP)
FUTAKI, Yudai (877, Komiya, Harima-cho, Kako-gu, Hyogo 63, 〒6750163, JP)
Application Number:
JP2017/022399
Publication Date:
December 21, 2017
Filing Date:
June 16, 2017
Export Citation:
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Assignee:
DAIWABO HOLDINGS CO., LTD. (6-8 Kyutaromachi 3-chome, Chuo-ku Osaka-sh, Osaka 56, 〒5410056, JP)
DAIWABO POLYTEC CO., LTD. (6-8 Kyutaromachi 3-chome, Chuo-ku Osaka-sh, Osaka 56, 〒5410056, JP)
International Classes:
D04H1/559; A61F13/511; D01F8/06; D04H1/541
Foreign References:
JP2016102286A2016-06-02
JP2004100085A2004-04-02
JP2009154405A2009-07-16
JP2012140734A2012-07-26
JP2002061060A2002-02-28
JPH09273061A1997-10-21
US20100159770A12010-06-24
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (AOYAMA & PARTNERS, Umeda Hankyu Bldg. Office Tower 8-1, Kakuda-cho, Kita-ku, Osaka-sh, Osaka 17, 〒5300017, JP)
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