Fig. 9From: Fibre attributes and mapping the cultivar influence of different industrial cellulosic crops (cotton, hemp, flax, and canola) on textile properties(modified from Klein, 2016)Relationship between the number of turns of twist and the yarn strength (F = yarn strength; T/m = turns of twist per metre in the yarn; PES = polyester fibres; Co = cotton fibres). The critical twist region is marked by a red dotBack to article page