METHOD AND DEVICE FOR APPLICATION OF LIQUID POLYMER MATRIX ON FIBRE-FORMING STRINGS Russian patent published in 2016 - IPC D01D5/00 

FIELD: technological processes.

SUBSTANCE: invention relates to method and device for application of liquid polymer matrix to active fiber forming zone string fibre-forming element of fibre-forming electrode by means of causing agent making return motion along active zone fiber forming strings in device for production of nano-fibers by electrostatic process fiber forming of liquid polymer matrix in electric field created high-intensity between at least one fiber forming electrode and opposite precipitation electrode. Liquid polymer matrix is applied on string along its whole circumference without contact with gaseous medium in space fiber forming, in which spreading agent makes return motion, at that, when string of causing agent is limited by thickness of layer of liquid polymer matrix on string, and after its exit from causing agent instantly is launched process of electrostatic fiber forming of liquid polymer matrix, deposited on string.

EFFECT: disclosed is method and device for application of liquid polymer matrix to active fiber forming zone string fibre-forming element of fibre-forming electrode.

24 cl, 14 dwg