| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrostatic spinning method that does not stain the external surface of nozzle holes and has small power consumption of direct current high-voltage power source: and to provide a spinning head for electrostatic spinning. <P>SOLUTION: In the electrostatic spinning method with which a spinning dope is introduced to a spinning head 2 equipped with nozzles 8 and discharged from the nozzles 8, a discharged spinning dope is drawn under the influence of an electric field, fiberized and collected on a collection surface, the spinning head 2 includes a liquid tank 4, an inlet 6 directly connected to the liquid tank 4 and introduces the spinning dope to the liquid tank 4, and the nozzles 8 conducted to the liquid tank 4, the material of the spinning head 2 comprises an insulating material and a direct current high voltage is applied between the spinning dope and the collection surface. <P>COPYRIGHT: (C)2010,JPO&INPIT |
