| 摘要 |
A spinning syringe is provided to make it possible to manufacture a dual fiber when a nanofiber is manufactured through electro-spinning, by constituting the spinning syringe in a dual type so as to spin two types of material simultaneously. A spinning syringe is composed of a small syringe(10), a large syringe(20), and a piston(30). A nozzle(11) is inserted into a front side of the small syringe. A rear side of the small syringe is opened, and a first solution is put into the small syringe through the rear side of the small syringe. The small syringe is inserted into the large syringe through an opened rear side of the large syringe. A dual nozzle(23) has a first spinning groove and a second spinning groove at an outer circumference of the first spinning groove. The nozzle of the small syringe is contacted with the first groove of the dual nozzle. The dual nozzle is filled with a second solution. The piston is inserted into the large syringe, and a joining pole(32) is extended from a front side of the piston in a longitudinal direction of the piston. The joining pole is screw-joined to a small syringe pressing body(31), wherein the small syringe pressing body presses an inside of the small syringe to spin the first solution. The piston is screw-joined to a large syringe pressing body(33), wherein the large syringe pressing body presses the second solution within the large syringe. |
