The present work aims to investigate the function describing the relationship between a quality criterion and input factors of the thermo-mechanical fusible /TMF/ interfacing process and to derive its effective approximation. An approximation by interpolation was applied for the purpose of the study. A numerical realization of a linear and exponential approximation of the mathematical model describing the TMF interfacing process was performed. An effective linear approximation of the function connecting the quality criterion with the input factors of the TMF interfacing process was found. This creates conditions for replacing the relatively complex function (describing the TMF interfacing process) with its linear approximation. The linear approximation gives the possibility easier and faster to determine the relationships between the input factors and the quality criterion. This created conditions for ignoring the subjective factor and for optimizing and automating the studied technological process.

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With the global industrial technology development, technological processes in the textile and clothing industry areconstantly evolving. These rapid rates of development necessitate the need for continuous research and analysis toestablish optimal operating modes for various technological processes. The damp-heating processing/DHP is one of themain technological processes in the sewing industry. The quality of the sewing article depends to a large extent on thequality of the performance of operations in the damp-heating processing. The wide variety of textile materials, each withdifferent composition, structure and properties, is a prerequisite for conducting extensive research to refine manageablefactors of the DHP process. In recent years, textile materials with an increasingly complex structure and multi-component composition have become increasingly important. Of particular interest are the so-called double wovenfabrics. Therefore, the subject of this study is the damp-heating processing of an innovative textile fabric tissue –amultilayer weave type “double cloth”. One of the main controllable factors of the damp-heating processing is the amountof moisture introduced into the processed textile materials. The aim of this paper is to determine the limit values for theamount of steam used in the damp-heating processing of a tissue –a multilayer weave type “double cloth”.

With the global industrial technology development, technological processes in the textile and clothing industry areconstantly evolving. These rapid rates of development necessitate the need for continuous research and analysis toestablish optimal operating modes for various technological processes. The damp-heating processing/DHP is one of themain technological processes in the sewing industry. The quality of the sewing article depends to a large extent on thequality of the performance of operations in the damp-heating processing. The wide variety of textile materials, each withdifferent composition, structure and properties, is a prerequisite for conducting extensive research to refine manageablefactors of the DHP process. In recent years, textile materials with an increasingly complex structure and multi-component composition have become increasingly important. Of particular interest are the so-called double wovenfabrics. Therefore, the subject of this study is the damp-heating processing of an innovative textile fabric tissue –amultilayer weave type “double cloth”. One of the main controllable factors of the damp-heating processing is the amountof moisture introduced into the processed textile materials. The aim of this paper is to determine the limit values for theamount of steam used in the damp-heating processing of a tissue –a multilayer weave type “double cloth”.

Formation of the hydrophobic coating on polymeric textile materials in nonequilibrium low-temperature plasma O V Vishnevskaya, E F Voznesensky, V V Vishnevsky et al. Abstract. The presented paper deals with examining the thread tension force while working with woolen textile materials. The thread's tension force is a main characteristic of a quality stitch. Its analysis and definition is characterized by the creation of a computer-integrated measuring system to determine the thread's tension force. A statistical method (double-factor disperse analysis) is used to analyze and evaluate the fact how the factors:• F1 -surface mass of processed woolen textile materials, • F2 -the number of layers on the thread's influence the deviation from the maximal value of the thread's tension force.