COMBINED FABRIC Russian patent published in 1995 - IPC

FIELD: woven fabrics; curled threads. SUBSTANCE: fabric is formed by interweaving warp and welt threads manufactured from basalt fibers. Glass twisted complex filaments are additionally introduced into warp thread system. The following proportions of warp threads are proposed in by mass: basalt fiber threads 99.4-19.7, glass twisted complex filaments 0.6-80.3, the basalt fiber threads being twisted complex threads. EFFECT: improved quality. 1 dwg, 2 tbl