Combined spinning nozzle for manufacturing materials and microfibrous nanofibrosos

Nozzle combination for the production of materials nanofibers or microfibers, characterized by comprising an electrode thin wall (1) and a non-conductive first body (2) adjacent the first wall of said electrode thin-walled spinning said first body nonconductive (2) its wall, which faces the electrode thin wall (1), provided with an arrangement of grooves (5) formed therein, driving said grooves to the distal end (6) of the spinneret combined and having their distal ends connected to a supply of a mixture of yarn.