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Anti-counterfeiting structure comprising a plurality of color layers and production method thereof

A color layer and color technology, applied in the field of anti-counterfeiting, can solve the problems of easy anti-counterfeiting labels and reduce the reliability of anti-counterfeiting, and achieve the effect of increasing the difficulty of counterfeiting, increasing the beauty and recognition, and enhancing the degree of randomness and personalization.

Active Publication Date: 2018-04-03
TIANJIAN ANTI FORGERY SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The defect of the existing scheme is that the anti-counterfeiting label is easy to forge at low cost and in large quantities, which reduces the reliability of anti-counterfeiting

Method used

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  • Anti-counterfeiting structure comprising a plurality of color layers and production method thereof
  • Anti-counterfeiting structure comprising a plurality of color layers and production method thereof
  • Anti-counterfeiting structure comprising a plurality of color layers and production method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0041] Embodiment 1. An anti-counterfeiting structure comprising multiple color layers, such as figure 1 shown, including:

[0042] The anti-counterfeit feature layer 11 and N color layers 12 superimposed together from top to bottom, N is greater than or equal to 2; for example figure 1 Including a first color layer 121 and a second color layer 122, the anti-counterfeit feature layer 11 is on the surface of the first color layer 121, and the first color layer 121 is on the surface of the second color layer 122;

[0043] The anti-counterfeiting feature layer 11 includes one or more first regions 13 that at least penetrate through the anti-counterfeiting feature layer 11; each of the first regions 13 randomly penetrates M color layers 12, and M is 0-N Integers between, including 0 and N; the number of color layers 12 penetrated by different first regions 13 is different or the same; for example figure 1 The first area 13 on the left side penetrates the anti-counterfeiting feat...

Embodiment 2

[0103] Embodiment 2. The method for generating the anti-counterfeiting structure comprising multiple color layers as described in Embodiment 1, comprising:

[0104] Superimpose the anti-counterfeit feature layer and N color layers from top to bottom, and N is greater than or equal to 2;

[0105] Engraving or hollowing out all or part of the anti-counterfeiting information on the anti-counterfeiting feature layer; The anti-counterfeit feature layer is penetrated, and M color layers are penetrated, and M is an integer between 0 and N, including 0 and N.

[0106] It should be noted that any method that can "open holes" on the anti-counterfeiting feature layer and the color layer can be used to form the first area, for example, the anti-counterfeiting feature layer and the color layer can be formed by digging, burning, chemical corrosion, etc. A first region of penetration is formed.

[0107] The depth of engraving or hollowing is randomly changed, which means that in the proces...

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PUM

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Abstract

The invention provides an anti-fake structure and a production method of the same. The anti-fake structure comprises an anti-fake characteristic layer and N colored layers which are stacked vertically, wherein N exceeds or is equal to two; the different colored layers have mutually different colors; the anti-fake characteristic layer comprises one or multiple first areas which at least penetrates the anti-fake characteristic layer; the first areas randomly penetrate the M colored layers, and M is an integer between 0 and N and contains 0 and N; the different first areas penetrate different quantities or the same quantity of the colored layers; and the first areas solely constitute anti-fake information and / or constitute the anti-fake information together with areas besides the first areas on the anti-fake characteristic layer. The anti-fake structure and the production method of the same provided by the invention can enhance randomness of the anti-fake information and anti-fake reliability by designing a physical structure.

Description

technical field [0001] The invention relates to the field of anti-counterfeiting, in particular to an anti-counterfeiting structure comprising multiple color layers and a production method thereof. Background technique [0002] In order to prevent commodities from being counterfeited by criminals and facilitate consumers to identify genuine commodities, the current main method is to attach anti-counterfeiting structures to carry anti-counterfeiting information on commodities, including: adding special designs to commodity packaging (such as specific grooves at the bottom of the bottle) ), paste or print anti-counterfeit labels with anti-counterfeit information on the packaging of commodities, and use packaging with anti-counterfeit information printed (such as the plastic seal outside the cigarette box, the pull tape on the plastic seal, etc.). [0003] The defect of the existing solution is that the anti-counterfeiting label is easy to forge at low cost and in large quantit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F3/02
Inventor 李婕李峰
Owner TIANJIAN ANTI FORGERY SCI & TECH
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