| 摘要 |
The present invention relates to an electrospinning device for manufacturing nano-fiber, and more specifically, to a method for manufacturing nano-fiber by electrospinning a spinning solution containing a polymer of a high concentration at a temperature higher than a room temperature which is a conventional electrospinning temperature. Also, the electrospinning device for manufacturing nano-fiber comprises: an overflow system to recycle a spinning solution which has not become nano-fiber; and a temperature control device to maintain the viscosity of the spinning solution instead of maintaining the concentration of the spinning solution which is electrospun. Accordingly, a diluent is not used in manufacturing the nano-fiber. |
