| 摘要 |
<p>Provided is a nanofiber manufacturing device capable of mass-producing nanofibers at a high productivity without any drop in the stability. The nanofiber manufacturing device (1) is equipped with a transfer device (10), a plurality of field emission devices (20), and a main control device (60) controlling the movements of the transfer device (10) and the plurality of field emission devices (20), wherein the main control device (60) monitors the amperage supplied by each of power devices for each of the field emission devices (20), and at the same time, when a current greater than the predetermined set amperage is detected to be supplied by one or a plurality of power devices, transmits a signal to stop the current supply from the corresponding one or the plurality of power devices, and simultaneously transmits a signal for decreasing the transfer speed of the transfer device (10) to put into predetermined range the cumulative accumulation amount of the nanofibers per unit area of accumulation on the long sheets (W).</p> |
