METHOD FOR MANUFACTURING A FIBER SHEET

WIPO Patent Application WO/2011/010609

A1

Disclosed is a device that forms a fiber sheet from a dispersion liquid containing microfibers. Said device is provided with: a water-extraction section that discharges a dispersion liquid onto the top surface of an endless belt and extracts the dispersion medium from the discharged dispersion liquid, creating a web; and a drying section that dries the web, creating a fiber sheet. The disclosed device is characterized in that an endless belt is provided from the water-extraction section to the drying section and that the web created in the water-extraction section is conveyed, on the endless belt, to the drying section. The disclosed device can form a fiber sheet while preventing damage to a web comprising microfibers.

JPH05507127	INDUSTRIAL APPLICABILITY: A method and an apparatus for manufacturing a multilayer filter material.
JPS53134908	MULTI LAYERED PLATE AND WEB FORMING METHOD AND APPARATUS
JP2011017118	CONFIGURATION IN PAPER MACHINE

TSUNODA MITSURU (JP)
NOISHIKI YASUTOMO (JP)
KAWAMUKAI TAKASHI (JP)
ASAYAMA YOSHIYUKI (JP)

PCT/JP2010/062061

January 27, 2011

July 16, 2010

Click for automatic bibliography generation  

OJI PAPER CO (JP)
TSUNODA MITSURU (JP)
NOISHIKI YASUTOMO (JP)
KAWAMUKAI TAKASHI (JP)
ASAYAMA YOSHIYUKI (JP)

D21F9/02; D21F3/00; H01M50/40; H01M50/491

JPS5739300A	1982-03-04
JPH08232189A	1996-09-10
JP2006257618A	2006-09-28
JPH1088490A	1998-04-07
JPH11323764A	1999-11-26
JP2007514118A	2007-05-31
JPS4920775A	1974-02-23

SHIGA Masatake et al. (JP)
Masatake Shiga (JP)

View/Download PDF      PDF Help

Previous Patent: METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE

Next Patent: CATALYST PRECURSOR, METHOD FOR PRODUCING THE SAME, METHOD FOR USING THE SAME, AND REACTOR THAT USES ...