| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrospinning apparatus capable of stably mass-producing nanofiber with desired performance. <P>SOLUTION: An electrospinning apparatus 20 comprises a housing 100, a collector 150, a nozzle block 110 and a power unit 160, and has a positive electrode of the power unit 160 connected to the collector 150 and a negative electrode of the power unit 160 connected to the nozzle block 110 and the housing 100. When the collector 150 is seen from a side of the nozzle block 110, an outer edge of an insulating member 152 is positioned outside an outer edge of the collector 150, and assuming that the insulating member 152 has a thickness "a" and that the outer edge of the insulating member 152 is away from the outer edge of the collector 150 by a distance "b", the following relationships are satisfied: a≥6 mm and a+b≥50 mm. <P>COPYRIGHT: (C)2012,JPO&INPIT |
