Anti-counterfeiting thermoprinting foil and preparation method thereof

A technology of hot stamping foil and color printing, which is applied in the field of anti-counterfeiting hot stamping foil and its preparation, can solve the problems of reducing anti-counterfeiting strength, achieve the effects of improving anti-counterfeiting strength, enhancing anti-counterfeiting exclusivity, and facilitating secondary production

Inactive Publication Date: 2015-08-12
SHANDONG TAIBAO PREVENTING COUNTERFEIT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous development of information technology, ordinary holographic hot stamping foil is more and more easy to be imitated by counterfeiters, which greatly reduces its anti-counterfeiting strength

Method used

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  • Anti-counterfeiting thermoprinting foil and preparation method thereof
  • Anti-counterfeiting thermoprinting foil and preparation method thereof
  • Anti-counterfeiting thermoprinting foil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] 2 million customer orders

[0039] (1) Coating release layer: select 16μm double-sided non-corona PET, use a coater to coat the release layer, and the drying method is thermal drying. The release layer is made of the following raw materials by weight percentage:

[0040]

[0041] (2) Holographic layer: Using a soft pressing process, the holographic information is copied to the release layer.

[0042] (3) Digital production: use the principle of chromosome base pairing to different two sets of data, pair them to form two interconnected data chains, so that they have a one-to-one correspondence.

[0043] (4) The first digital layer: use a coding machine to print the digital on one of the data chains to the specified position.

[0044] (5) Aluminized layer: aluminum plating is performed by vacuum aluminum plating; the square resistance of the aluminum plating layer is 0.6.

[0045] (6) Printing color: Use a printing press to print white in the specified area.

[0046] (7) The second ...

Embodiment 2

[0050] 3 million customer orders

[0051] (1) Coating release layer: select 20μm double-sided non-corona PET, use a coater to coat the release layer, and the drying method is thermal drying. The release layer is made of the following raw materials by weight percentage:

[0052]

[0053]

[0054] (2) Holographic layer: Using a soft pressing process, the holographic information is copied to the release layer.

[0055] (3) Digital production: Divide the source digital into two using the principle of chromosome base pairing, pair them to form two interconnected data chains, so that they have a one-to-one correspondence.

[0056] (4) The first digital layer: use a coding machine to print the digital on one of the data chains to the specified position.

[0057] (5) Aluminized layer: Aluminized by vacuum aluminizing method; the square resistance of the aluminized layer is 0.8.

[0058] (6) Printing color: Use a printing press to print white in the specified area.

[0059] (7) The second digital...

Embodiment 3

[0063] 3.5 million customer orders

[0064] (1) Coating release layer: select 30μm double-sided non-corona PET, use a coating machine to coat the release layer, and the drying method is thermal drying. The release layer is made of the following raw materials by weight percentage:

[0065]

[0066] (2) Holographic layer: Using a soft pressing process, the holographic information is copied to the release layer.

[0067] (3) Digital production: Use the principle of chromosome base pairing to match different two sets of data to form two interconnected data chains, so that they have a one-to-one correspondence.

[0068] (4) The first digital layer: use a coding machine to print the digital on one of the data chains to the specified position.

[0069] (5) Aluminized layer: Aluminium plating is carried out by a vacuum aluminum plating method; the square resistance of the aluminum plating layer is 1.0.

[0070] (6) Printing color: Use a printing press to print white in the specified area.

[007...

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Abstract

The invention belongs to the technical field of anti-counterfeiting materials and particularly relates to an anti-counterfeiting thermoprinting foil and a preparation method thereof. The anti-counterfeiting thermoprinting foil is composed of a PET layer, a release layer, a holographic layer, a first digital layer, an aluminizing layer, a color printing layer, a second digital layer and a cured adhesive which are connected in sequence from top to bottom. The technical problem of mutual interference of forward and reverse digits is solved; the anti-counterfeiting exclusivity of products is enhanced and the anti-counterfeiting capability of the products is improved.

Description

Technical field [0001] The invention belongs to the technical field of anti-counterfeiting materials, and specifically relates to an anti-counterfeiting hot stamping foil and a preparation method thereof. Background technique [0002] In recent years, with the improvement of people’s requirements on the appearance and quality of commodity packaging, printing technology and packaging technology have made great progress, and post-press processing technology has achieved vigorous development. Anodized aluminum hot stamping is used as a post-press In the processing part, the changes in the past few years are even greater. The continuous emergence of new technologies, new processes and the combined use of multiple technologies has enabled packaging printed matter to achieve better results in gloss, three-dimensionality, and metallic feeling after hot stamping, making the packaging of goods appear high-end, exquisite and rich. Stately and full of personality. However, with the contin...

Claims

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Application Information

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IPC IPC(8): B32B27/06B32B27/36B32B37/10B32B38/14B32B15/04B32B15/20B32B33/00B41G1/00
CPCB32B27/06B32B15/04B32B15/20B32B27/36B32B37/10B32B38/145
Inventor 张钦永巩建宝田辰琪孙海德田茂涛杨倩倩
Owner SHANDONG TAIBAO PREVENTING COUNTERFEIT
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