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Laser secret type anti-counterfeiting mark and preparation method thereof

An anti-counterfeit mark and concealed technology, which is applied in the field of laser concealed anti-counterfeit marks and its preparation, can solve the problems of the bottom layer of the mark falling off, on the release paper, and single anti-counterfeiting information, so as to achieve product stability and improve temperature and humidity resistance. , strong effect of anti-transfer performance

Pending Publication Date: 2021-07-23
SHANDONG TAIBAO PREVENTING COUNTERFEIT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the anti-counterfeiting label described in this patent encounters a problem in the actual use process: when taking the label from the backing paper in a high-temperature and high-humidity environment, it is easy to cause the bottom layer of the label to fall off on the release paper, which seriously restricts Popularization and application of this technology in hot and humid environment in the south
In addition, the anti-counterfeiting information in the logo is relatively single, and the anti-counterfeiting effect is limited

Method used

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  • Laser secret type anti-counterfeiting mark and preparation method thereof
  • Laser secret type anti-counterfeiting mark and preparation method thereof
  • Laser secret type anti-counterfeiting mark and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 1 As shown, the laser concealed anti-counterfeiting mark includes a plastic film layer 1, a coating layer 2, a molded holographic information layer 3, a partial transfer coating layer 4, a polyamide layer 5, and a printing layer 6 arranged in sequence from top to bottom. , color ink layer 7 and pressure-sensitive adhesive layer 8;

[0048] The anti-counterfeiting mark can be uncovered and is divided into a peeling part and a bottom part. The peeling part is the part above the partial transfer coating 4, and the bottom is divided into the part of the partial transfer coating 4 and the part below the partial transfer coating 4.

[0049]The plastic film layer 1 is a 12 μm plastic film, and the plastic film is a PP film.

[0050] The coating 2 is a colorless transparent layer, and after molding, a molded holographic information layer 3 is formed on the surface, which is a special edition logo.

[0051] The thickness of the partial transfer coating 4 is 0.8 ...

Embodiment 2

[0064] Such as figure 2 As shown, the laser concealed anti-counterfeiting mark includes a plastic film layer 1, a coating layer 2, a molded holographic information layer 3, a partial transfer coating layer 4, a polyamide layer 5, and a printing layer 6 arranged in sequence from top to bottom. , color ink layer 7 and pressure-sensitive adhesive layer 8;

[0065] The anti-counterfeiting mark can be uncovered and is divided into a peeling part and a bottom part. The peeling part is the part above the partial transfer coating 4, and the bottom is divided into the part of the partial transfer coating 4 and the part below the partial transfer coating 4.

[0066] The plastic film layer 1 is a 38 μm plastic film, which is a holographic aluminum film.

[0067] The coating 2 is a light-colored transparent layer, and after molding, a molded holographic information layer 3 is formed on the surface, which is graphic information.

[0068] The thickness of the partial transfer coating 4 i...

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Abstract

The invention belongs to the technical field of anti-counterfeiting marks, and particularly relates to a laser secret type anti-counterfeiting mark and a preparation method thereof. The mark comprises a plastic film layer, a coating, a mould pressing holographic information layer, a local transfer coating, a polyamide layer, a printing layer, a color ink layer and a pressure-sensitive adhesive layer which are sequentially arranged from top to bottom; the anti-counterfeiting mark can be uncovered, the stripping part is the part above the local transfer coating, and the bottom part is the local transfer coating and the part below the local transfer coating. The mark is good in temperature and humidity resistance effect, unique in anti-fake information, difficult to counterfeit, capable of being rapidly identified and damaged in a layered mode, incapable of being integrally transferred and capable of effectively preventing secondary use; after the anti-counterfeiting mark is uncovered, the upper surface and the lower surface of the stripping part both display the hidden laser effect, and the copy part also displays the hidden laser information, so that when a consumer identifies the hidden information, judges the authenticity of the mark and bonds the mark together, the hidden laser information is still displayed, and the mark is exclusive; the preparation method is simple and feasible.

Description

technical field [0001] The invention belongs to the technical field of anti-counterfeiting marks, and in particular relates to a laser concealed anti-counterfeiting mark and a preparation method thereof. Background technique [0002] Counterfeit and shoddy goods cause huge harm and losses to enterprises and consumers. Anti-counterfeiting technology is a means to prevent counterfeiting. The development of anti-counterfeiting technology can provide the decontamination market with a mark that is difficult to forge and can quickly identify the authenticity of products, and protect the legitimate rights and interests of genuine product sellers and consumers. [0003] Most of the anti-counterfeiting marks on the market today are relatively simple in form, and the preparation process is relatively simple, so they are easy to be copied or transferred for secondary use. The current trend of anti-counterfeiting means is: fine-grained management, one code for one label, and some appli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F3/02B41M3/14B41M3/00
CPCB41M3/008B41M3/14B41M2205/40G09F3/0294G09F3/0297G09F2003/0257
Inventor 邢文文徐立宣张晓丽巩象亮巩涛王晓艺高睿
Owner SHANDONG TAIBAO PREVENTING COUNTERFEIT