Improvement of the bulk of core-spun cotton-polyester yarn in conditions of exposure to electromagnetic waves of ultra-high frequency

Work has been carried out to increase the volume of the core-spun cotton-polyester yarn under the influence of microwave current. A technique for conducting experiments has been developed. As a result, it was found that the ultra-high frequency currents have an effect and can be used as a wet-heat treatment. Optimization of the technology for obtaining a bulk core-spun cotton-polyester yarn has been carried out, and the optimal parameters of the wet-heat treatment have been determined.