In any type of Textile wet processing like merchandising, de-sizing, scouring, bleaching, optical whitening, dyeing, printing, etc., it is important to maintain standard temperature with regards to the duration of the process. Since chemicals and dyes required are quite expensive, it is imperative to economize their use by preparation of sample material - liquor solution. The water bath facilitates preparation of similar solutions and is hence, a must for any wet processing lab.