2. Experimental
2.1. Origin of Analysed Textile Samples
For analysis, 26 different textile materials were used. Of them 11 contained one type of fibre and 15 were binary fibres (see Table 1). In total, 89 different textile samples were analysed. Samples were obtained from different companies from Estonia (Kreenholmi Manufaktuur OÜ, Estonian National Opera), fabric stores (AS Abakhan Fabrics Estonia, etc.) and private collections.