Influence of Twisting on Linen Fancy Yarn Structure

A study is reported for analysis of periodical effects of linen fancy yarns made in twisting process. The results indicate that the investigated variables are significant in determining the kind of decorative effect. It was concluded that the mathematical model that expresses the relationship between number of combination of two effects: loop/knot and plain knot in the unit of fancy yarn length and technological parameters of fancy yarn manufacture is informative. The received results enable to forecast the geometry of fancy yarn’s effects also permits to design new fancy yarns with optimum structure.