A kind of anti-counterfeiting flower paper and printing method thereof

Abstract

The present invention relates to an anti-counterfeit decal paper and its printing method. The printing method comprises the following steps: 1. Making characters and / or patterns; 2. Making film sheets; 3. Making printing screen plates; 4. Printing without bronzing 5, on the isolation resin; 6, on the hot stamping primer: use the screen printing plate made in step 3, use UV resin, print once in the same color, and print groups of different colors On the same backing paper, UV ink is formed, and the UV ink is light-cured under ultraviolet radiation; 7, transfer stamping: transfer the anti-counterfeiting electrochemical aluminum foil to the UV ink obtained in step 6 with a bronzing machine; 8, upper isolation light Oil; 9. The cover film can be peeled off. The invention provides a decal printing method with anti-counterfeiting function, simple printing and high production efficiency. The obtained anti-counterfeiting decal can be widely used on packaging boxes of various cosmetics, daily necessities, tobacco, wine and food, etc. The application scope of flower paper has been greatly improved.

Description

technical field [0001] The invention belongs to the field of anti-counterfeiting printing, and in particular relates to an anti-counterfeiting decal and a printing method thereof. Background technique [0002] Flower paper has the characteristics of high strength, high temperature resistance, friction resistance and bright color. The products are widely used in ceramics, glass ornaments and other products. With the increasing development of a commercialized society, not only the method of decal printing needs to be improved, but also its functions need to be comprehensive. In the existing technology, the printing process of decals often requires multiple drying processes, which takes a long time and reduces the production efficiency. In addition, the traditional decals printing mostly uses anodized aluminum foil that does not have anti-counterfeiting functions in the transfer stamping step. At present, after the traditional anodized aluminum foil is hot stamped, its color i...

AI Technical Summary

Problems solved by technology

In the existing technology, the printing process of decals often requires multiple drying processes, which takes a long time and reduces the production efficiency. In addition, the traditional decals printing mostly uses anodized aluminum foil that does not have anti-counterfeiting functions in the transfer stamping step. At present, after the traditional anodized aluminum foil is hot stamped, its color is fixed and the golden color is still maintained; if it needs to be anti-counterfeiting, it will not have the anti-counterfeiting function, and it is easy to be counterfeited