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Title:
NONWOVEN FABRIC AND PRODUCTION METHOD THEREOF, PRODUCTION DEVICE USED FOR THE METHOD, CUSHION MATERIALS USING IT, NONWOVEN FABRIC SUITABLE FOR FILTERS, NONWOVEN STRUCTURES AND CUSHION MATERIALS
Document Type and Number:
WIPO Patent Application WO/2000/012802
Kind Code:
A1
Abstract:
A nonwoven fabric obtained by interweaving short fibers; specifically, a nonwoven fabric wherein the direction of short fibers constituting the fabric has a three-dimensional randomicity, and a production method thereof; and a production device used for the nonwoven fabric suitable for cushion materials, filters and nonwoven structures.

Inventors:
YOSHIDA HIROJI (JP)
NAGATA MAKIO (JP)
WATANABE NOBORU (JP)
ONOUE HIROSHI (JP)
Application Number:
PCT/JP1999/004687
Publication Date:
March 09, 2000
Filing Date:
August 30, 1999
Export Citation:
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Assignee:
KANEBO LTD (JP)
KANEBO GOHSEN LIMITED (JP)
YOSHIDA HIROJI (JP)
NAGATA MAKIO (JP)
WATANABE NOBORU (JP)
ONOUE HIROSHI (JP)
International Classes:
B01D39/16; D04H1/00; D04H1/48; D04H1/54; D04H1/70; D04H1/72; (IPC1-7): D04H1/48
Foreign References:
JPH08269860A1996-10-15
JPH0260779B21990-12-18
JPH0978425A1997-03-25
GB2245607A1992-01-08
US4083913A1978-04-11
EP0340763A11989-11-08
Other References:
See also references of EP 1143057A4
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