Detailed explanation of UV process-

UV Soft Varnishing Cosmetics Box

UV coating: It is a kind of resin added with light curing agent. The application method is similar to ink printing. The difference is that UV is dried by UV curing. It is safer and more environmentally friendly than other glazing technologies, and has the advantages of fast drying speed, not limited by the type of substrate, low energy consumption, energy saving, good quality, friction and corrosion resistance.

UV-coated MINONG paper products can bring high-gloss reflection effects to design works, and are more and more favored by designers. Usually, UV partial coatings are used to emphasize the visual effect of a certain picture and give the printed material texture changes. . There are two main methods for glazing oil processing: printing and coating processing and special glazing and coating machine processing. Printing and coating processing is the use of printing equipment for glazing and coating, in fact, the varnish is used as a special ink for printing. Specifically, during the printing process, the varnish is transferred to the printing plate through the inking system, and is covered on the ink that has not been dried. The varnish and ink will be absorbed by the paper fibers; coating processing by a special coating machine After the ink of the printed matter is dry, the coating machine is used for oiling operation, which reduces the absorption of the paper to the varnish paint and maintains the gloss of the varnish. The ink absorption capacity of the substrate is an important factor in ensuring the gloss effect, so it is necessary to give priority to the paper that has been coated.

UV is a process. Simply put, special UV ink is used in the color box printing process to partially or completely coat the surface of the UV printing machine with a layer of varnish. It plays a role in protecting the imprint and beautifying the printed product. In the actual process, it is a bit more complicated, and I will briefly mention it here. UV is the acronym of the English word for ultraviolet rays. The UV process is to use ultraviolet radiation to cure the surface coating of the color box after printing. The effect can be understood. It is an environmentally friendly way of light glue. Of course, the actual effect will be much brighter than light glue. And it will not cause the color to be dim after being placed for a long time. These are not achieved by the traditional glazing process.