ИССЛЕДОВАНИЕ СВОЙСТВ НЕТКАНОГО МАТЕРИАЛА С ИСПОЛЬЗОВАНИЕМ ТЕКСТИЛЬНОГО РЕГЕНЕРАТА ДЛЯ ВТАЧНОЙ СТЕЛЬКИ

Abstract

The article presents the results of a study on the potential application of nonwoven material based on regenerated fibers for the production of Strobel insoles in the footwear industry. Within the framework of the research, five samples of nonwoven fabric were produced by the needle-punching method using various combinations of fibers, including cotton waste, coarse and semi-coarse wool fibers, with the addition of textile regenerates. All samples underwent laboratory testing to evaluate their mechanical properties (tensile strength and elongation at break), air permeability, hygroscopicity, and other performance indicators. The test results demonstrated that the developed nonwoven materials possess the required properties and can be recommended for use as Strobel insoles in footwear products. The use of regenerated fibers contributes to the development of sustainable manufacturing practices and the reduction of textile waste volumes.