Koval M. Evaluation property mildness of textile materials developed of the instrumental method

The thesis is dedicated to topical issues of improvement of methods for estimating the quality of textile fabrics. The possibility of the instrumental objective evaluation of the textile fabrics softness using the softness indictor value, which is characterized by compression work and simultaneous material thickness change, was experimentally proved. The method of determining the value of softness indicator using the values of the compression work and textile fabrics thickness change for the determination of its softness indicator was proposed. The methodology for determining the geometrical parameters, physiсo-mechanical and physical properties of textile fabrics based on methods of sensory analysis and quality evaluation was developed. Mathematical models and practical data that show the relationship between the softness indicator of textile fabrics, its fiber composition, structure, linear density, flexibility, tensile strength, etc. were obtained.