ANTISTATIC FABRIC Russian patent published in 2020 - IPC A41D31/00 

FIELD: textile industry.

SUBSTANCE: antistatic fabric comprises systems of warp 1 and weft 2 threads forming on the basis of synthetic and / or natural fibers, and electrically conductive screen made by warp 3 and weft 4 threads from combined yarn based on polymer threads consisting of conductive and electrically insulating components. According to the invention, as an electrically insulating component of the combined yarn cotton is selected in amount of 60 %, and as an electroconductive component – synthetic polymer thread – polyacrylnitrile in amount of 40 %. Combined yarn is made with linear density of 50±2 tex with twisting number of 608 tw/m. Electrically conductive grid cells are sized to 5 to 30 mm.

EFFECT: antistatic fabric is proposed.

1 cl, 5 dwg, 1 tbl