The optimization the process of twisting fire-thermo-resistant threads on the basis of arselon-C fibre

We applied the method of mathematical planning of experiment and a graphic method to determine the area of optimum values of twist of 29.4 tex 2 linear density Arselon-C thread. The possibility of increasing rigidity of fire-thermo-resistant fabrics has been shown while using twisted threads in a welf in comparison with the fabrics developed on a warp and on a welf from a yarn.