Title:
NON-WOVEN FABRIC
Document Type and Number:
WIPO Patent Application WO/2007/148499
Kind Code:
A1
Abstract:
A non-woven fabric regulated so as to permit swift migration of given liquid. The
non-woven fabric is produced by blowing a fluid composed mainly of a gas onto fiber
web (100), supported from its inferior surface side by a given air-permeable support
member, from its superior surface side to thereby migrate fibers (101) constituting
the fiber web (100). In the non-woven fabric, multiple groove portions (1) and
convex portions (2) are formed in the direction of extension of blown region, and
the fiber density at the groove portions (1) being regions blown by the gas is lower
than the fiber density at the convex portions (2) being regions not blown by the
fluid composed mainly of a gas.
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Inventors:
NODA, Yuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
野田 祐樹 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
ISHIKAWA, Hideyuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
石川 秀行 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
野田 祐樹 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
ISHIKAWA, Hideyuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
石川 秀行 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
Application Number:
JP2007/060545
Publication Date:
December 27, 2007
Filing Date:
May 23, 2007
Export Citation:
Assignee:
Uni-Charm Corporation (182 Shimobun, Kinsei-cho Shikokuchuo-sh, Ehime 11, 7990111, JP)
ユニ・チャーム株式会社 (〒11 愛媛県四国中央市金生町下分１８２番地 Ehime, 7990111, JP)
NODA, Yuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
野田 祐樹 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
ISHIKAWA, Hideyuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
ユニ・チャーム株式会社 (〒11 愛媛県四国中央市金生町下分１８２番地 Ehime, 7990111, JP)
NODA, Yuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
野田 祐樹 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
ISHIKAWA, Hideyuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
International Classes:
D04H1/72; D04H1/54
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (Takase Bldg, 25-8Higashi-ikebukuro,1-chome, Toshima-k, Tokyo 13, 1700013, JP)
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