Received 15.01.2026, Revised 17.04.2026, Accepted 28.05.2026 Published 29.05.2026
The relevance of the study is determined by the practical need to reduce weft yarn consumption while preserving the structural stability, tensile performance and commodity quality of a material that combines woven longitudinal strips with looped weft connections. The purpose of the article was to determine the influence of weft yarn tension on the physical, mechanical and structural properties of woven-knitted textile material article 10c2 produced on a Metap-160 laboratory machine. Polyester warp yarns with a linear density of 24.5 tex and multifilament polyester weft yarns with a linear density of 8.4 tex were used for the experimental samples. Weft tension was varied from 9.2 to 14.8 cN per yarn by changing the number and position of the regulating weights on the levers of the weft regulator. The study evaluated breaking force and breaking elongation in the warp and weft directions, the breaking characteristics of weft yarns withdrawn from the material, the projected length of the weft yarn in the plane of the material, the actual weft consumption per insertion, the produced width, the width of an individual woven-knitted strip, thickness, abrasion resistance, air permeability and the stability of the phase structure of the woven areas. It was established that within the investigated interval an increase in weft tension does not cause critical deterioration of the main performance indicators. The projected weft length decreased from 13.38 to 13.11 mm per insertion, the actual weft consumption from 15.28 to 14.81 mm per insertion, and the coefficient of weft consumption from 1.142 to 1.130, while the produced width decreased from 164.8 to 160.4 cm. The obtained relationships substantiate a multi-criteria approach in which weft tension is applied as a resource-saving factor only in combination with dimensional control of the material
weft consumption; looped connection; Metap-160; air permeability; abrasion resistance; resource saving