Shrink-resist treatment of wool.

摘要

A method for the shrinkresist treatment of wool including the steps of chlorinating the wool with an acidified hypochlorite: dechlorinating the product; acidifying the product; and applying an acid colloid solution of suitable methylolmelamine resin to the product. The chlorination is preferably carried out in a suction drum in such a manner that the level of active chlorine on the wool is in excess of 2% (m/m).