Basic Dyes IN Pakistan    are also known as cationic dyes and they comprise the class of synthetic dyes acting as bases. The basic dyes that we offer are widely used in the textile industries, acrylic fibers manufacturing and many other industrial applications. The basic dyes are also applied in the production of bright and deep shades and they show superior light and wash fastness. Their usage provides similar effect to that given by direct dyes and requires application in very precise quantities.