PROCESS FOR PREPARING POLYMERIC MICRO- AND NANO-FIBRES BY ELECTROSPINNING, USING TEXTILE MATERIALS, FOR OBTAINING MULTIPLE JETS

摘要

The invention relates to a process for preparing polymeric nano-fibres by electrospinning. According to the invention, the process uses as spinnerets modified textile materials that are imbibed with the polymeric solution, generating, on the lower edge, drops of polymeric solution which are further subjected to a high voltage electric field, being converted into sources of polymeric solution jets, to result in individual polymeric fibres.