Modern technologies and equipment of warp and weft preparation operations are shown in the paper. The following processes are considered: winding and winding of yarns on the bundle at rewinding, knotting and sanding. A special place is given to the problem of thread tension in the process of raw material preparation for weaving and fabric production, as well as ways of their stabilisation. For researchers, technologists, designers, masters and bachelors engaged in the processes of raw material preparation for weaving.