Batch dyeing The most popular and common method used for dyeing of textile materials. Batch dyeing is also sometimes referred to as Exhaust dyeing. In this process, the dye gets slowly transferred from a comparatively large volume dyebath to the substrate or material that is to be dyed. The dye is meant to 'exhaust' from dyebath to the substrate. In batch processes, textile substrates can be easily dyed at any stage of their assembly into the desired textile product. This includes fiber, yarn, fabric or garment. |