EXTRACT FROM OAK BARK USED AS AN ANTIBACTERIAL COLOURANT FOR POLYAMIDE TEXTILES
Journal: International Education and Research Journal (Vol.3, No. 10)Publication Date: 2017-10-15
Authors : Hana Křížová Jakub Wiener;
Page : 38-40
Keywords : Polyamide fabric; oak bark; tannin; antibacterial; fastness; natural dyes;
Abstract
The aim of this study was to test properties of the polyamide fabrics dyed using extract from oak bark that is a rich source of hydrolysable tannins. Tested were: optimal conditions for water extraction, light and wash fastness, health safety and antibacterial properties for use of clothing with sweat and bacteria exposed areas, such as socks. The results showed that all samples also met the strict requirements for children's clothing.
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