Milling Process is an essential step in the production of paint, ink, and coating formulations. It involves dispersing and mixing solid particles or pigments into a liquid medium to create a uniform and stable product. The process begins with preparing the ingredients and mixing them. The dispersion process breaks down agglomerates into smaller particles using mechanical forces like milling, grinding, or shearing. Various types of milling equipment can be used for this purpose. The milling process ensures even distribution of pigments, enhances color intensity, improves gloss and opacity, and promotes stability and durability.