Method for increasing the elastic properties of a wire

Abstract

The present invention relates to a method for increasing the elastic properties of a yarn obtained by a melt spinning process, comprising a step 1) in which the yarn is subjected to relaxation at a temperature ranging from approximately 70°C to approximately 110°C. Figure 3

Claims

in that the yarn resulting from one of steps F) to I) being present within a textile, step 1°) comprises the treatment of said textile at a temperature ranging from approximately 70°C to approximately 110°C.

16. Method according to claim 15, characterized in that said textile is subjected to one or more of the following treatments: - Washing, - Stripping, - Dyeing. Force (cN / Tsx.) Hongatton (%) [Fig. 4] Deformation of % acyon (Displacement) [%] [Fig. 6] [Fig. 7] 59 WO 2QS 250 3SQ Tensile strain (Displacement) [%] Fraction deformation tDe^aceméni) [%] [Fig. 9] Fractional Deformation (Displacement) [%] [Fig. 10] 11 4oci 380 as b 158 s 108 158 230 Traction force (Displacement) [%] 14 [Fig. 11] Elongation [%] Efongafcn [%] Elongation [%] (Charge) (Charge) (Charge) (Discharge) (Discharge) (Discharge)