Nonwoven fabric containing fine fiber, and a filter material

A nonwoven fabric prepared from fibers which are not substantially fibrillated and have a diameter of less than 20 mum, by fusing a fiber web comprising fine fibers having a diameter of 4 mum or less, and adhesive fibers having a diameter ranging from 8 mum to less than 20 mum, wherein a maximum por...

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Bibliographic Details
Main Authors AIKAWA TOSHIO, KOBAYASHI HITOSHI, MIYAGUCHI NORIKO, TARAO TAKASHI
Format Patent
LanguageEnglish
Published 22.10.2002
Edition7
Subjects
BRAIDING
COTTON-WOOL
FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS
KNITTING
LACE-MAKING
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL
NON-WOVEN FABRICS
TEXTILES
TRIMMINGS
WADDING
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Summary:A nonwoven fabric prepared from fibers which are not substantially fibrillated and have a diameter of less than 20 mum, by fusing a fiber web comprising fine fibers having a diameter of 4 mum or less, and adhesive fibers having a diameter ranging from 8 mum to less than 20 mum, wherein a maximum pore size in the nonwoven fabric is not more than twice a mean flow pore size of the nonwoven fabric is disclosed.
Bibliography:Application Number: US20010859767