The method of the present unification has the aim of determining the fastness of the dyes on textiles subjected to the action of concentrated soda solutions used for mercerization. It is especially applicable for cotton and blended fibers containing cotton and other natural cellulosic fibres.
UNI 5147-1963 history
1963UNI 5147-1963 Textiles: color stability test, color stability to mercerization treatment