Application field of Aqueous Coating Machine
An aqueous coating machine is a type of finishing equipment used in the printing industry. Aqueous coatings are water-based formulations that are applied to printed materials to protect them from UV light, fingerprints, and other environmental contaminants. Aqueous coatings can also enhance the printed image by making it more vibrant and glossy.
Aqueous coating machines are classified according to the type of coating they use: gloss, semi-gloss, or dull. They are also classified according to the type of applicator they use: roll, brush, or spray. Aqueous coating machines can be either manual or automatic. Automatic machines are more expensive but offer higher productivity and consistent results.
Aqueous coating machines are used in a variety of industries, including graphic arts, packaging, and labels. They are also used in the production of books, magazines, and other printed materials.
Aqueous coating machines are widely used in the printing and packaging industries for the applied of water-based coatings to paperboard and carton substrates. Aqueous coatings provide superior protection to printed surfaces from abrasion, UV light, moisture, and other environmental factors. In addition, aqueous coatings can enhance the appearance of printed surfaces by providing a high-gloss or matte finish.
Aqueous coating machines are typically used in commercial printing applications, such as the production of magazines, catalogs, and direct mail pieces. Aqueous coating machines can be used to apply a variety of different types of aqueous coatings, including varnishes, UV-curable coatings, and water-soluble coatings. Aqueous coating machines are available in both sheetfed and webfed configurations.
Aqueous coating machines typically consist of four main components: an unwind station, a coating head, a dryer, and a rewind station. The unwind station feeds the substrate into the machine. The substrate is then coated with the chosen finish by the coating head. The coated substrate is then dried by the dryer before being wound up on the rewind station.