[1] Technical University of Lódź, Faculty of Textile Engineering and Marketing Textiles, Department of Knitting Technology and Structure of Knitted Fabrics, ul. Zeromskiego 116, 90-542 Lódź, Poland
[2] POLMATEX - CENARO Research, Development Centre of Textile Machinery, ul. Wólczańska 55/59, 90-608 Lódź, Poland