Union Dyeing | Union Dyeing Mixtures of Protein Fibers (Silk and Wool) and Cellulosic Fibers (Cotton)

Union Dyeing:
The advent of regenerated and synthetic man -made fibres has greatly increased the scope for making blends of two or more components. The oldest mixture of all is wool and cotton, which is used to make cloths known as unions. For this reason dyeing of mixtures of these two fibers is often referred to as union dyeing.Ways of Union Dyeing: