HEAT-RESISTANT PROTECTIVE FABRIC Russian patent published in 1994 - IPC

FIELD: manufacture of special protective clothes. SUBSTANCE: fabric consists of warp heat-resistant filaments and weft thread of yarn made of cotton, wool, viscose, lavsan, oxalon, terlon fibers or their mixtures. Protective fabric is made so that 80.0-95.0% of warp filaments (SVM, armos, terlon, fenilon) fulfilling function of protection from effect of fire or heat radiation are brought out to right side, and weft yarn covers 80.0-95.0% of wrong side of fabric. Higher effect of fabric filling is attained by maintaining the ratio of linear density of warp threads to weft yarn within 0.6-1.8, as well as selection of type of weave and textile structure of warp and weft. EFFECT: higher efficiency. 2 tbl