How to choose the coating of UV flatbed printer

Coating is an important consumable for UV flatbed printers and plays a vital role. It has the advantages of good color rendering, fast drying speed, strong operability, strong water resistance, and small discoloration. The advantage of UV flatbed printer coating is to enhance the adhesion of ink. Therefore, the quality of the coating is very important. If you choose improperly, inferior UV flatbed printer coating will cause damage to the machine.

How to choose the coating of UV flatbed printer?

01weather resistance

For UV flatbed printer products, especially signs and billboards used outdoors, the printed matter is as bright as new for a long time without fading. Specifically, this requires UV flatbed printer coatings to have anti-ultraviolet functions.

Some UV flatbed printer coatings will turn yellow under long-term lighting conditions and are not suitable for outdoor use. Even UV flatbed printer products that are only used indoors, generally need to consider the use of weather-resistant UV flatbed printer coatings to ensure product quality.

02Film transparency

As a high value-added decorative product, UV flatbed printers generally have high requirements for appearance. This requires the coating of UV flatbed printers to be colorless and transparent.

There are some two-component coatings based on epoxy resin on the market. The film turns yellow and affects the decorative effect.