FIELD: textile production.
SUBSTANCE: method involves passing fiber in the form of sliver between needle-type corona cathode with exciting corona needles arranged at 10-12 mm pitch, and 7-9 mm distance to anode, and perforated anode, under the influence of constant magnetic field of 500 kA/m intensity. Apparatus has two parallel electrodes, fan disposed under anode, and permanent magnet poles arranged at end sides of electrode plates, with section of permanent magnets exceeding section of fiber in the form of sliver.
EFFECT: improved physico-mechanical properties of fiber.
3 cl, 1 dwg, 1 tbl, 1 ex
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