Title:
RESIN FIBER MANUFACTURING METHOD AND MANUFACTURING DEVICE, AND FUNCTIONAL SHEET MATERIAL MANUFACTURING METHOD AND MANUFACTURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/072930
Kind Code:
A1
Abstract:
The present invention addresses the problem of safely and inexpensively manufacturing a resin fiber having a diameter of less than 1 micron. A resin fiber manufacturing device 1 is provided with: a plasticizing device 10 for plasticizing a resin; a nozzle part 11 in which are formed a gas exhaust port 11a for ejecting a swirling flow, and a resin discharge port 11b for discharging the plasticized resin at the peripheral vicinity of the gas exhaust port 11a; and a gas supply device 14 for supplying, to the nozzle part 11, a gas that becomes the swirling flow.
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Inventors:
INOYA HIROYUKI (JP)
Application Number:
PCT/JP2015/080635
Publication Date:
May 04, 2017
Filing Date:
October 30, 2015
Export Citation:
Assignee:
INOYA HIROYUKI (JP)
KUSUHARA TAIEI (JP)
KUSUHARA TAIEI (JP)
International Classes:
D01D5/098; D04H3/033
Foreign References:
JP2911963B2 | 1999-06-28 | |||
JP5782594B1 | 2015-09-24 | |||
JPS399154B |
Attorney, Agent or Firm:
NAKAI, Hiroyuki et al. (JP)
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