Impregnation Units Unit specially designed for the application of chemical products in different processes such as cotton and polyester/cotton fabric desizing, scouring, and bleaching. Made with stainless steel sheet AISI-316 it is provided with passage cylinders built also with stainless steel 316. It can be made with open or closed box. The fabric contents is of 10 meters, which can be increased or reduced depending on each customer needs. Bath heating system can be made by means of direct or indirect steam piping. At the coming out of the box a pressure padder is provided for moisture uniformity in all fabric surface (max. 120% of residual humidity) Booster Impregnation unit of low fabric contents. It differs from the saturator in its working principle. Whilst saturator makes a bath interchange in fabric, the Booster is based in the application of a high degree of bath over the fabric. It is built with stainless steel AISI-316 and is composed by three passage cylinders. At the exit of the box a low pressure padder is provided for the moisture uniformity in all fabric surface (max. 120% residual humidity).