Textile processing refers to the steps followed in the treatment of fabrics or yarns to improve their quality, appearance, texture, and other properties. It comprises vital operations such as cloth dyeing, printing, bleaching and finishing that make raw textiles attractive and ready for performance. Primarily, raw materials (natural fibers or synthetic fibers) are come into treatments, where they undergo refining and coloring stage. Secondly comes dyeing process in textile, which is an important steps in this chain, involve dyeing and pigmentation to obtain uniform coloration. The latest technologies employed in fabric dyeing, include traditional vat and reactive dyeings as well as cutting edge digital and enviroment friendly dyeing systems. These technologies aid in coloring the fabric effectively and minimize the water and energy usage. Textile processing can be categorised on the basis of method and end use into pre-treatment, dyeing, printing and finishing. Dyeing creates dyed fabrics in a variety of shades (this includes black cotton fabric dye) -- with finishing yielding softness, sheen or technical characteristics like wrinkle resistance. In general, textile processing connects the production of raw textiles and the manufacture of final products by preparing materials to satisfy desired aesthetic, utilitarian, and sustainability requirements.