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Organic photoluminescent material information anti-counterfeiting hot stamping foil and preparation method thereof

A technology of photoluminescent material and hot stamping foil, which is applied in the field of anti-counterfeiting, can solve the problem of low anti-counterfeiting exclusivity, and achieve the effect of increasing anti-counterfeiting features, strengthening anti-counterfeiting strength, and increasing layer mechanism

Active Publication Date: 2018-01-19
SHANDONG TAIBAO PREVENTING COUNTERFEIT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The continuous emergence of new technologies, new processes and the combination of various technologies has made packaging printed matter after hot stamping achieve better results in terms of gloss, three-dimensionality, metallic feeling, and anti-counterfeiting performance. The anti-counterfeiting means are all borrowed from the anti-counterfeiting hot stamping foil, which makes its anti-counterfeiting exclusivity very low

Method used

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  • Organic photoluminescent material information anti-counterfeiting hot stamping foil and preparation method thereof
  • Organic photoluminescent material information anti-counterfeiting hot stamping foil and preparation method thereof
  • Organic photoluminescent material information anti-counterfeiting hot stamping foil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] 1 million customer orders

[0043] (1) The first release layer: a coating containing an organic photoluminescent material is coated on the PET with a thickness of 16 μm. When coating, a 110-mesh metal plate roller is used. The oven temperature is set to 75 ° C and the speed is 60 m / min. Coatings are made from raw materials in the following weight percentages:

[0044]

[0045] CD-238 is produced by INKSURE Technologies.

[0046] (2) The second release layer: on the PET with a thickness of 20 μm, use the coating 306 with a solid content of 17%, and directly coat it on the machine. Speed ​​60 m / min.

[0047] (3) Holographic information layer: the molding machine copies the holographic information onto the second release layer, and the molding temperature is 160°C.

[0048] (4) Aluminized layer: the vacuum aluminized method is used for aluminizing. The square resistance of the aluminum plating layer is 0.8.

[0049] (5) Color graphic information layer and digital i...

Embodiment 2

[0058] 1.5 million customer orders

[0059] (1) The first release layer: coating a coating containing an organic photoluminescent material on a PET with a thickness of 30 μm, using a 130-mesh metal plate roller during coating, setting the oven temperature to 85° C., and the speed to 70 m / min. Coatings are made from raw materials in the following weight percentages:

[0060]

[0061] CD-152 is produced by INKSURE Technologies.

[0062] (2) The second release layer: on the PET with a thickness of 25 μm, use the coating 306 with a solid content of 18%, and directly coat it on the machine. Speed ​​70 m / min.

[0063] (3) Holographic information layer: the molding machine copies the holographic information onto the second release layer, and the molding temperature is 180°C.

[0064] (4) Aluminized layer: the vacuum aluminized method is used for aluminizing. The square resistance of the aluminum plating layer is 1.

[0065] (5) Color graphic information layer and digital info...

Embodiment 3

[0074] 2 million customer orders

[0075] (1) The first release layer: Coating a coating containing an organic photoluminescent material on a PET with a thickness of 50 μm, using a 150-mesh metal plate roller during coating, setting the oven temperature to 95° C., and the speed to 80 m / min. Coatings are made from raw materials in the following weight percentages:

[0076]

[0077] CD-153 is produced by INKSURE Technologies.

[0078] (2) The second release layer: on the PET with a thickness of 30 μm, use the coating 306 with a solid content of 19%, and directly coat it on the machine. Speed ​​75 m / min.

[0079] (3) Holographic information layer: the molding machine copies the holographic information onto the second release layer, and the molding temperature is 190°C.

[0080] (4) Aluminized layer: the vacuum aluminized method is used for aluminizing. The square resistance of the aluminum plating layer is 1.2.

[0081] (5) Color graphic information layer and digital info...

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Abstract

The invention belongs to the technical field of anti-counterfeiting, and in particular relates to an anti-counterfeiting hot stamping foil of organic photoluminescent material information and a preparation method thereof. Organic photoluminescent material information anti-counterfeiting hot stamping foil is PET layer, first release layer, two-component adhesive layer, color graphic information layer and digital information layer, aluminum layer, holographic information layer, second release layer and The adhesive layer is connected successively from top to bottom, the color graphic information layer and the digital information layer are located on the same layer and arranged side by side, and the first release layer contains organic photoluminescence material. The invention breaks the conventional production method of hot stamping foil, adopts composite technology, increases the layer structure of hot stamping foil, increases the anti-counterfeiting feature of hot stamping foil, maintains the original hot stamping performance of hot stamping foil, and strengthens the hot stamping foil anti-counterfeiting strength.

Description

technical field [0001] The invention belongs to the technical field of anti-counterfeiting, and in particular relates to an anti-counterfeiting hot stamping foil of organic photoluminescent material information and a preparation method thereof. Background technique [0002] In recent years, with the improvement of people's requirements for 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. As for the post-processing part, the changes in the past few years have been even greater. The continuous emergence of new technologies, new processes and the combination of various technologies has made packaging printed matter after hot stamping achieve better results in terms of gloss, three-dimensionality, metallic feeling, and anti-counterfeiting performance. The anti-counterfeiting means are all borrowed from the anti-counterfeiting hot stamp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41M5/42B32B27/06B32B27/36B32B7/06B32B15/04B32B15/20B32B37/12B32B37/02B32B38/10B32B38/14B32B38/00
Inventor 田茂涛巩涛田辰琪田召普巩建宝孙海德
Owner SHANDONG TAIBAO PREVENTING COUNTERFEIT