UV frosted ink

Abstract

The invention discloses an UV frosted ink. The UV frosted ink comprises, by mass, 10-15 parts of MSU-6022 type UV varnish, 15-20 parts of MCU-6113 type varnish, 30-45 parts of a UV-curable resin, 40-45 parts of a reactive diluent, 3-6 parts of a photoinitiator, 10-15 parts of a photosensitive sensitizer, 15-25 parts of a filler, 2-3 parts of a leveling agent, 3-4 parts of an antifoaming agent, 2-5 parts of a dispersant, and 1-3 parts of a polymerization inhibitor. The UV frosted ink has the advantages of strong adhesion, fast dryness, high luster, excellent levelability, no cracking, printing ink diffusion or pinhole phenomenon on a material, full strength and durability, scratch resistance, no pollution, environmental protection, convenient construction and energy saving, and allows the surface of an object obtained after one-time continuous printing to have a visual effect of sculptural sanding.

Description

technical field [0001] The invention belongs to the technical field of ink manufacturing, and in particular relates to a UV matte ink. Background technique [0002] UV matte ink, also known as imitation metal etching ink, is a new type of ultraviolet light curing ink, and its drying method is UV ultraviolet light curing. Because its printed products have a strong sense of sand, beautiful, elegant, and generous, they have been promoted very quickly. In just a few years, they have occupied a considerable proportion in the high-end packaging and printing fields such as cigarette packs, wine packs, and cosmetics; Printing matte ink contains a lot of volatile organic solvents, such as xylene, toluene, ethyl acetate, methyl ethyl ketone and other low-boiling, high-volatility solvents, which are not conducive to environmental protection, health and safety, while UV matte ink does not contain solvents and has fast The advantages of light curing, energy saving and environmental prot...

AI Technical Summary

Problems solved by technology

If the surface of the printed object can be frosted on a high-speed gravure printing machine, the printing efficiency of this type of product will be greatly improved and the printing cost will be reduced. However, the existing UV matte ink cannot be printed in the gravure printing method. The surface of the object has a visual effect of engraving and sanding treatment, which causes UV matte inks to be unable to be used on high-speed gravure printing machines, resulting in limited application of UV matte inks, which is not conducive to environmental protection, and is not conducive to the improvement of printing efficiency and the reduction of printing costs