| 摘要 |
The present invention provides an electrospinning device capable of solving a transfer problem of a long sheet without a separate driving device by arranging an auxiliary belt device in a spinning region and using a roller having a low coefficient of friction as an auxiliary belt roller for supporting the auxiliary belt device to solve an unsmooth transfer problem of the long sheet which can be generated by the attractive force of static electricity in an electrospinning process. The electrospinning device according to the present invention prevents a non-uniform spinning of nanofibers generated by the transfer imbalance of the long sheet by solving the problem of the long sheet adhering to a collector to slow transfer. Also, the electrospinning device can manufacture high-quality nanofibers having uniform properties by effectively controlling an accumulation amount of the nanofibers in the process of adjusting a distance to a spinning nozzle while moving the auxiliary belt up and down. |
