Developing of dielectrometrical method for evaluation of mixing effectiveness for cotton/flax yarn manufacturing

Developing of dielectrometrical method for evaluation of mixing effectiveness for cotton/flax yarn manufacturing Method for evaluation of effectiveness of dissimilar fibers mixing in multi-component assemblers is developed. The tangent of dielectric loss (K tg(δ)) is chosen as index of mixing quality. Rational measuring of frequency range K tg(δ) for cotton/flax silvers from 2 to 10 kHz. Anisotropy of the tangent dielectric loss of the silvers with a nominal content of 50% linen and 50% cotton is measured. It is obtained that coefficient of variation of K tg(δ) for sliver from drawframes is much lower than for the card sliver.