Sizing is the process of applying different size solution with paper or textile materials. In the textile industry, sizing solution is used on the twisted yarn (cotton, linen, and polyester) surface during weaving, so that the strength of yarn can increase and reduce the hairiness. Commonly used sizing solutions are an adhesive, softener, binding agent, anti-mildew agent, hygroscopic agent, anti-foaming, and wetting agent. Normally 15% of sizing materials are added with 85% of water to prepare the sizing solution. The solution preparation is depending on the type of yarn and the machine will be used in weaving. The main problem of sizing is the actual shade of yarn may change.