FIELD: textile, paper.;SUBSTANCE: proposed composition comprises nano-sized silver particles stabilized with gelatin, a discolored antiseptic composition suitable for processing of textile materials and products; a device for antiseptic processing of textile materials and products, which implies intensification of the processing operation and increase in selectivity of the target component from the processing solution; a method for producing antiseptic materials and products, including combined dyeing operations and processing with antiseptic composition. Proposed compositions for antiseptic processing of textile materials and products enable not only to significantly reduce operation costs and increase efficiency of the working mixture, but also to share antiseptic properties with the products for which it has been impossible before - bleached and dyed in light colours. The device described in the application may be used for a "delicate" treatment of wool and viscose products without breaking the knitted web structure and preserving consumer properties and appearance.;EFFECT: method combining dyeing and antiseptic processing improves productivity, saves material and energy resources, as well as increases reliability of fixing nano-sized particles on the material surface.;3 cl, 1 dwg
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