Coating machine is an automatic equipment commonly used in the printing industry, which can be used for coating application of decorative paper printing. Decorative paper is a kind of printing paper used for furniture, flooring and other decorative materials. It usually needs to be coated to enhance the wear resistance and water resistance of its surface.
Membrane method
There are generally two methods for preparing decorative paper coating films: wet coating and dry coating. The wet coating method refers to brushing or spraying the paint on the surface of the decorative paper, and drying it to form a thin film through volatilization or chemical reaction. The dry coating method refers to coating the pre-prepared film directly on the surface of the decorative paper.
High-quality, uniform coating can be achieved by using a Film Applicator. The working principle of the film coating machine is to apply the paint on the surface of the decorative paper, and then use the machine to automatically and evenly sweep the paint to form a thin film. The coating machine can control the thickness and quality of the coating film by adjusting parameters such as coating speed, pressure and blade angle.
In the coating film of decorative paper, commonly used coatings include polyurethane, acrylic ester, photooxidative paint, etc. These coatings can improve the abrasion resistance, water resistance and light resistance of the decorative paper surface. By adjusting the parameters of the film coating machine, different coatings can be applied to prepare coated decorative paper with different properties.
To sum up, the Film Applicator is a reliable and effective tool for the application of film coating and its film making method for decorative paper printing.
