The expansion of the yarn assortment, one of the products of the textile industry and the intensive increase in demand for it, led to the improvement of equipment carrying out technological processes. There was a need to identify all factors affecting the production processes of yarn, their analysis and finding appropriate solutions. In order to ensure market requirements, along with technological quality, attention should also be paid to the consumer quality of the yarn produced. This situation was the basis for the development of new comprehensive scientific and practical approaches of scientists in the textile industry.
Recently, because of a sharp increase in spinning speed, the productivity of the machine has increased, and the quality indicators of the yarn produced have deteriorated, i.e. unevenness in its structure and properties increased. As a result, the quality of products made from yarn and, accordingly, its competitiveness in the world market is...