ELASTIC NONWOVEN FABRIC AND METHOD FOR MANUFACTURING SAME

WIPO Patent Application WO/2011/125893

A1

An elastic nonwoven fabric which can, when in contact with skin, easily form an air flow gap relative to the skin. An elastic nonwoven fabric (20) comprises elastic fibers which extend and contract elastically, and non-elastic fibers which extend non-elastically. The elastic nonwoven fabric (20) has formed thereon rows of flat regions (26) and rows of ridge regions (27) which are raised upward above the upper surface of the flat regions (26) and which have a reversed V-shape. The flat regions (26) and the ridge regions (27) are arranged alternately in the widthwise direction (B) of the elastic nonwoven fabric (20). The ridge regions (27) are formed so as to more easily extend in the widthwise direction (B) than the flat regions (26).

MITSUNO, Satoshi (Unicharm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 〒7691602, JP)
光野　聡 (〒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)

JP2011/058322

October 13, 2011

March 31, 2011

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Unicharm 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)
MITSUNO, Satoshi (Unicharm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 〒7691602, JP)

D04H3/14; A61F13/49

SHIRAHAMA, Yoshiharu et al. (Shimbashi Towa Bldg, 13-8, Shimbashi 2-chome,,Minato-k, Tokyo 04, 〒1050004, JP)

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