Web coating is the continuous process of applying a coating material – whether its of a solid or liquid substance – onto a particular substrate. Web coating is able to apply, coating over a extensive variety of numerous different kinds of substrates, such as plastic, paper, fabric, metal etc. Web coaters have became quite useful and preferable choice of industry due to its economical approach, high efficiency, cost effectiveness and high production rate.

Web Coating Dies have many advantages over traditional coating methods such as roll coating. These types of machine also use less material, have better gauge control, and can apply multi-layer and pattern coatings. Exacting tolerances of up to 75 nanometers are available to complement the application and process specifications.