Title:
上向式エレクトロスピニング装置及びこれを用いて製造されたナノ繊維
Document Type and Number:
Japanese Patent JP4402695
Kind Code:
B2
Abstract:
A conventional electrospinning devices is problematic in that the productivity is low and a droplet, by which a spinning liquid is not formed into fiber but dropped in a drop shape, occurs, to thereby deteriorate the quality of a nonwoven fabric. To solve the above problem, the present invention provides an bottom-up electrospinning devices, comprising: a spinning liquid main tank 1; a metering pump 2; a nozzle block 4; nozzles 5 installed on the nozzle block; a collector 7 for collecting fibers being spun from the nozzle block; and a voltage generator 9 for applying a voltage to the nozzle block 4 and the collector 7, wherein [A] the outlets of nozzles 5 installed on a nozzle block are formed in an upper direction; [B] a collector 7 is located on the top part of the nozzle block; and [C] a spinning liquid discharge device 12 is connected to the uppermost part of the nozzle block 4.
Inventors:
Kim, hug yon
Application Number:
JP2006546795A
Publication Date:
January 20, 2010
Filing Date:
January 30, 2004
Export Citation:
Assignee:
Kim, hug-yeon
Park Jung-Chol
Park Jung-Chol
International Classes:
D01D5/04; D01D1/06; D01D4/00; D01D5/00; D01F6/00; D04H1/728
Foreign References:
| US4657793 | ||||
| KR20030065799A | ||||
| US20020175449 |
Attorney, Agent or Firm:
▲吉▼川 俊雄