Ultraviolet crystal shaped light oil

Abstract

This invention relates to a ultraviolet crystal glossy oil, and the feature is that its components and weight amount is that oligomer 25-50%, active diluent 15-30%, light initiator 3-8%, compounding agent(stabilizing agent, Levelling Agent, antifoam agent)0-5%,crystal streak compounding agent(which is a natural environmental material with no stimulation and abnormal flavour) 3-25%. ultraviolet crystal glossy oil changes the situation of making frost effect only on aluminum plating film, silver cardboard paper. The ultraviolet crystal glossy oil is paved upon print supporting object, and then the oil becomes solidification by exposure to ultraviolet. The oil can make various crystal pattern effects in needed place. On the surface of the same print supporting object, glazing effect or embossing effect can be made in area without crystal pattern effect. Higher graph writing integrating precision and higher wear-resisting surface of print supporting object and elegant honorable visual effect make printed matters with higher art nature and anti-counterfeit function.

Description

technical field [0001] The invention relates to a method for preparing an ultraviolet (uv) crystal-like varnish and a method for producing a crystal-like effect on a printed matter. Background technique [0002] In the prior art, matte film printing, metal-imitation etching printing on aluminized gold and silver cardboard, or UV matte ink printing are generally used to produce frosted effects on paper products. [0003] Matte printed matter has a strong sense of sand, beautiful, generous, elegant, and luxurious. In recent years, it has occupied a considerable proportion in the field of high-end packaging and printing such as cigarette labels, wine labels, and cosmetic packaging. These methods all have some limitations, and the production effect is not stable, and the cost is relatively high. [0004] The matte effect achieved by printing with matte film can only achieve the overall frosting, the transparency is very low, and it cannot truly reflect the characteristics of th...

AI Technical Summary

Problems solved by technology

[0004] The matte effect achieved by printing with matte film can only achieve the overall matte, the transparency is very low, and it cannot truly reflect the characteristics of the packaged object

Chinese patent 02227669.6 discloses a "frosted packaging film", which is mainly printed with a common ink layer with a layer of color graphics on the inner side of the substrate, and printed with a frosted ink layer, frosted ink layer and common ink layer on the outermost layer. This method greatly increases the difficulty of graphic and text matching, and increases the thickness of the ink layer, resulting in higher cost

Matte ink is a colorless and transparent single-component UV light-curing ink with a particle size of 15-30 μm. The products printed with it have obvious frosting effect, but there will be more defects when used, such as rough frosted surface, Uneven particle distribution; ink drying on the screen; printed matter sticking, etc.

Images