About Mercerizing of Cotton

Abstract

Mercerizing processes are discussed and the effects obtained interpreted. By means of the analysis, the convenience of the cold mercerizing process for mass application could be proved, particularly for boiled and bleached fabrics. A treatment in liquid amoniak has advantages in mercerizing of tightly constructed denims and articles that have to be crease-resistant aftertreated. For this treatment special machinery must be available. The dependence of mercerizing effects obtained by classical process on the fabric is particularly outlined. Special modified method by Mecheels for determination of the contraction of threads in the mercerizing liquor in dependence on their construction is explained. Special attention is devoted to the mercerizing of knitwear.