| abstract |
The present invention provides a nanofiber and a polymer web manufacturing method and apparatus capable of manufacturing a nanofiber and a polymer web using the same in a highly productive, uniform and simple configuration. A polymer solution 2 in which a polymer substance is dissolved in a solvent is supplied into a cylindrical container 1 as a rotating container having a plurality of small holes 4, and the cylindrical container 1 is rotated by a rotation driving means 15. 4 is applied with an electric field by the high-voltage generating means 3 to charge the polymer linear body 5 flowing out of the polymer linear body 5, and is stretched by primary and secondary electrostatic explosions 6, 7 associated with the evaporation of the centrifugal force and the solvent. Thus, nanofibers made of a polymer material were produced, and the nanofibers were deposited to produce a polymer web. [Selection] Figure 1 |