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Invisible ultraviolet fluorescent falsification-preventing low-temperature bright hot-stamping paper and printing method thereof

A bright gold decal and ultraviolet technology, applied in the field of printing, can solve the problems of making patterns or marks that cannot have anti-counterfeiting functions, and cannot identify the authenticity and the like.

Inactive Publication Date: 2015-07-08
LUZHOU JINXIN PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But above-mentioned invention can't make pattern or mark with anti-counterfeit function on the bright gold decal paper, realize anti-counterfeit pattern or the transfer printing of mark on ceramics or glass products, low temperature bright gold decal paper and low temperature embossed bright gold on the product Flower paper can not identify authenticity

Method used

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  • Invisible ultraviolet fluorescent falsification-preventing low-temperature bright hot-stamping paper and printing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Preparation of invisible ultraviolet fluorescent anti-counterfeiting ink

[0034] The ink is composed of the following components in parts by weight:

[0035]

[0036] The rare earth stabilizer for invisible ultraviolet fluorescent anti-counterfeiting ink of the present invention is made of carboxylate or fatty acid salt of rare earth elements as the main component. Noxious stabilizers such as class, and has quite good thermal stability, light stability, transparency and tinting strength. The invisible ultraviolet fluorescent anti-counterfeiting ink formula of the present invention solves the shortcomings of long drying time and inability to print on non-absorbent substrates, and has good anti-counterfeiting performance, low printing cost, high printing efficiency, good printing suitability and reprocessing property, and high transparency , The advantages of good printing effect.

[0037] The following examples all use the invisible ultraviolet fluorescent anti-cou...

Embodiment 2

[0039] A method for printing a color invisible ultraviolet fluorescent anti-counterfeiting low-temperature bright gold decal paper, comprising the following steps:

[0040] (1) Make patterns: Use a computer to make a color pattern, such as a red pattern;

[0041] (2) Film making: According to the pattern made by the computer, make a film;

[0042] (3) Plate making: make a 1.2mm thick thickened printing screen;

[0043] (4) Drying bottom paper: Take commercially available water-soluble small film bottom paper and dry the bottom paper: temperature 48°C, drying time: 1 hour;

[0044] (5) Apply environmentally friendly color ink: use the screen plate made in step (3) to print the red environmentally friendly color ink on the base paper according to the requirements;

[0045] (6) Light-curing color ink: Use a UV light-curing machine to automatically light-cure and dry the backing paper produced in step (5). The UV light-curing speed is 4000 sheets / hour. The name of the manufactur...

Embodiment 3

[0053] A method for printing a color invisible ultraviolet fluorescent anti-counterfeiting low-temperature bright gold decal paper, comprising the following steps:

[0054] (1) Make pattern: the computer makes a pattern of one color, such as a red pattern;

[0055] (2) Film making: According to the pattern made by the computer, make a film;

[0056] (3) Plate making: make a 1.2mm thick thickened printing screen;

[0057] (4) Take the commercially available water-soluble small film backing paper and dry the backing paper: temperature 48°C, drying time: 1 hour;

[0058] (5) Apply bright gold embossed primer: use the printing screen plate made in step (3) and use embossed UV bright gold primer to print the pattern on the base paper treated in step (4);

[0059] (6) Light-cured embossed bronzing base oil: use a commercially available UV light-curing machine to automatically light-cure embossed bronzing base oil, the UV light-curing speed is 4000 sheets / hour, the name of the manu...

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Abstract

The invention discloses an invisible ultraviolet fluorescent falsification-preventing low-temperature bright hot-stamping paper and a printing method thereof. According to the invention, the method of printing the invisible ultraviolet fluorescent falsification-preventing low-temperature bright hot-stamping paper in a multi-layer and step-by-step mode is adopted, and patterns or marks are printed on color ink planes or hot-stamping foil, so that the falsification-preventing effect is good and the invisibility is high; the patterns or marks are colorless, odorless and invisible and can be printed on any specified parts of low-temperature bright hot-stamping paper and low-temperature embossed bright hot-stamping paper for forming falsification-preventing marks. The bright hot-stamping paper with high invisible ultraviolet fluorescent falsification-preventing performance can be manufactured without destroying or changing existing printing equipment. By adopting the printing and manufacturing method of the invisible ultraviolet fluorescent falsification-preventing low-temperature bright hot-stamping paper, the attractiveness of the low-temperature bright hot-stamping paper will not be influenced, and further falsification prevention and pirating prevention can be achieved.

Description

[0001] technical field [0002] The invention belongs to the technical field of printing, in particular to the technical field of bright golden decal paper printing, in particular to an invisible ultraviolet fluorescent anti-counterfeit low-temperature bright gold decal paper and a printing method thereof. Background technique [0003] Bright gold decal 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. [0004] At present, the printing of bright gold decal paper adopts high-temperature decal printing process. The main printing process steps are: making patterns by computer, making film sheets, making screen plates, and printing gold paste on a water-soluble small paper with screen plates. Gold paste on the film bottom paper, the gold paste contains 9%-15% of precious metals mainly gold, paint, the paint contains lead, cadmium, lithi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/12B41M5/382B41M7/02B41M3/14
Inventor 李文金蓝华诚
Owner LUZHOU JINXIN PRINTING
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