METHOD FOR PRODUCTION OF KNITTED MATERIAL WITH ANTIBACTERIAL PROPERTIES Russian patent published in 2019 - IPC D06M10/04 A61L2/14 A61L2/16 B82B3/00 

FIELD: textile and paper.

SUBSTANCE: invention relates to the technology of textile materials and a method for production of knitted material with antibacterial properties for use in the production of sportswear and thermal underwear. Method comprises pretreatment of high-frequency capacitive (HFC) by low-pressure plasma at discharge power 1.2–1.8 kW, pressure in working chamber 30 Pa, flow rate of plasma-forming argon gas 0.04 g/s during 180 s; further impregnation with colloidal aqueous solution of silver nanoparticles with concentration of 0.03 g/dm³ for 600 s; drying material; repeated HFC plasma treatment at discharge power 1.6 kW, working chamber pressure 30 Pa, flow rate of plasma-forming gas mixture argon / propane-butane 0.04 g/s for 180 s.

EFFECT: invention ensures production of knit material for sports clothes and thermal underwear, having antibacterial properties preserved after repeated washing, with improved hygienic properties of the material.

1 cl, 1 tbl, 9 ex