Multilayer printing process and pigment used for process

A multi-layer printing and process technology, applied in the printing process, the printing of special varieties of printed matter, the post-processing of printing, etc., can solve the problems of easy counterfeiting, increased production cost, easy oxidation, etc., and achieves isolation from air and moisture. The effect of saving and reducing anti-counterfeiting costs

Inactive Publication Date: 2017-10-24
缪秉强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current first-line anti-counterfeiting is easy to forge, and the current anti-counterfeiting technology printed on the packaging generally requires multiple printings, resulting in an increase in production costs, and the printing of some packaging boxes is easy to fade, easy to oxidize for a long time, etc., the first-line anti-counterfeiting results are not obvious , which is not conducive to the identification of consumers

Method used

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  • Multilayer printing process and pigment used for process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of multi-layer printing process provided by the present invention comprises the following steps:

[0028] A. Cut the printing substrate according to the requirements;

[0029] B. Extruding the surface of the printed substrate cut in step A through a mold, so that the surface of the printed substrate forms a concave-convex pattern;

[0030] C. Print the ink containing high-gloss resin and wafer on the printing substrate with concave-convex pattern by at least one process of gravure printing, offset printing and offset printing to form a graphic layer;

[0031] D. Print at least one layer of color-developing particle film on the upper part of the graphic layer;

[0032] E. Perform bronzing treatment on the printed semi-finished product completed in step C;

[0033] F. Cover the surface of the bronzing-treated substrate with a polyethylene film by thermal lamination technology;

[0034] G. Detect the product of step E.

[0035] Add high-brightness resin and wafe...

Embodiment 2

[0046] A kind of pigment that is used for above-mentioned printing process, comprises the component of following parts by weight: 20 parts of resin liquid, 0.5 part of defoamer, 3 parts of emulsifier, 20 parts of glycerin, 15 parts of pigment, 8 parts of industrial ethanol, high gloss 60 parts of resin, 20 parts of wafer.

[0047]In this embodiment, except that the specific gravity of the formula of the pigment is different from that of the embodiment, the others are completely the same as the embodiment one.

Embodiment 3

[0049] A kind of pigment that is used for above-mentioned printing process, comprises the component of following parts by weight: 15 parts of resin liquid, 0.4 part of defoamer, 2.5 parts of emulsifier, 18 parts of glycerin, 12 parts of pigment, 6 parts of industrial ethanol, high gloss 45 parts of resin, 15 parts of chip.

[0050] In this embodiment, except that the specific gravity of the formula of the pigment is different from that of the embodiment, the others are completely the same as the embodiment one.

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Abstract

The invention relates to the technical field of printing and in particular to a multilayer printing process and a pigment used for the process. High-brightness resin and wafers, which have different components, are added into the pigment used for the multilayer printing process and are treated through procedures of carrying out cutting, extruding a convex-concave pattern, printing an image-text layer, printing a color-developing particle thin film, carrying out gold stamping, covering with a polyethylene thin film and carrying out detection; a prepared finished product has a multilayer anti-counterfeiting pattern layer so that a consumer can conveniently carry out one-line anti-counterfeiting recognition; and the pigment provided by the invention has long storage time and the anti-counterfeiting cost is easy to reduce.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a multi-layer printing process and a pigment used in the process. Background technique [0002] At present, commodity anti-counterfeiting has always been a matter of great concern to manufacturers, merchants and consumers; in order to prevent commodities from being counterfeited, various anti-counterfeiting means and query methods emerge in an endless stream, and affixing anti-counterfeiting marks on commodities or packaging is currently the most common anti-counterfeiting method One of the methods is that a variety of anti-counterfeiting methods have been developed and adopted in the field of anti-counterfeiting technology. According to the different needs of product anti-counterfeiting, it includes multiple levels, such as providing public anti-counterfeiting ( Also known as first-line anti-counterfeiting), second-line anti-counterfeiting that can be identified by simple instr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/24B41M1/14B41M3/14B41M7/00C09D11/50C09D11/30C09D11/02B44C1/17
CPCB41M1/14B41M1/24B41M3/14B41M7/0027B44C1/1729C09D11/02C09D11/30C09D11/50
Inventor 缪秉强
Owner 缪秉强
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