Specialists in the weaving industry are often interested in the question of what tension of the warp and weft threads must be set on the weaving machine to produce a particular fabric. Along with this, they are interested in the question of what is the relationship between these parameters and the structure of the fabric, how much it is necessary to increase or decrease the tension of the warp and weft threads when changing the assortment of fabric. These problems arise because the correct thread tension on weaving machines increases the productivity of equipment and labor, and also improves the quality of the fabrics produced. The current state of the mechanics of a weighty deformable flexible thread on a plane and other forms of guides do not take into account the rigidity of the threads on the friction surface, since this parameter is determined by the type and type of threads, the linear density of the threads and the elastic properties of the threads. Therefore, the article analyzes the work on the mechanics of textile yarn and studies of the tension of the yarns were carried out depending on the radius of friction, angle of friction, coefficient of friction and stiffness of the yarns.

The article developed a method and technology for the production of seamless woven tapes. Defined technological parameters of the developed conveyor tapes. The laws of change in the mass and thickness of the conveyor tape made from the treated fabric, from the grey fabric and non-woven fabric depending on the time of operation are obtained. solved by the fact that the threading of the warp is carried out in the form of a continuous spiral, then the cords and weft yarns are woven into warp yarns the on the loom. Moreover, the length of a section of fabric with non-rubbed yarn and the ratio of the diameter of the cord to the diameter of the weft yarn is at least 1:2. From the graphs, fig.5 and 6, it follows that the exploitationof the conveyor tape made of non-woven fabric is not more than three months, the conveyor tape made of grey fabric is about two years, and the conveyor tape made of treated fabric is three years.Due to the fact that the degree of adherence of the conveyor material in the tape made of grey fabricis lower by 58 % and in the tape made of treated fabric lower by 71% than in the tape made of non-woven fabric. The structure of the grey fabric contains only twisted yarns mutuallyintertwined, and the treated fabric is ultimately water-repellent preparations that reduce the adhesion of the conveyer material to the tape. On the contrary, the structure of the non-woven fabric contains fabric, stitched with twisted threads, which increase the adherence of the conveyor material to the tape.