ELECTROSPINNING APPARATUS WITH SUPERSONIC STREAM NOZZLE

摘要

PURPOSE: An electrospinning apparatus is provided to collect minute and uniform fibers by controlling a relative position of a gas spray nozzle. CONSTITUTION: An electrospinning apparatus comprises: an electrospinning nozzle(100), a high voltage generator(200), a ground power supply(300), a gas spray nozzle(400), and a collector(500). The collector is placed at a site facing the gas spray nozzle along a flow direction of gas sprayed from the gas spray nozzle. The fiber discharged from the electrospinning nozzle is collected in the collector by a flow force. [Reference numerals] (AA) Electrostatic force; (BB) Gas flow force;