Compared with traditional ink printing, UV ink UV printing does have great advantages, but the popularization of applications also faces the solution and improvement of some problems.

1. Although the price of UV ink has the advantages of instant curing and conjunctival performance, it is relatively expensive, but it must also use a special UV blanket and UV ink roller, which greatly increases the cost of the product.

2. During the curing process of UV ink, the adhesion of the ink, the internal components of the cross-linking polymerization, and the internal stress with a large instantaneous change in volume will affect the effect of the ink on the adhesion of the printing material. Although surface treatment or modification can improve the problem, the basic solution is to find and develop a good adsorption, shrinkage stress is small, cheap UV ink. The same as the above time, the inkjet coatings suitable for UV printing inks are mainly used for non-absorbent printing materials, and the preparation of UV inks is different for different printing materials. Therefore, there must be a wide range of adaptability to ensure the desired print quality. Although UV printing has the above problems, with the maturity of related technologies and its rapid development and application, UV printing will be more widely used and popularized in the near future.