The main factors that influence on the process of artificial non-ionizing electromagnetic radiation on the man were determined. The method of obtaining nanoparticles of metals directly in the structure of textile materials by impregnating them with solutions of metal salts was developed. Experimental equipment for obtaining nanoparticles of metals by the method of their sputtering by means of an electric arc in a liquid environment is developed. The experimental researches with the modification of textile materials by nanoparticles of metals were carried out and the mechanism of influence of copper nanoparticles on the structure of fabric was determined. The ways of further research for complex man protection are offered.