CN219457033U - Thermosensitive color-changing anti-counterfeiting label - Google Patents
Thermosensitive color-changing anti-counterfeiting label Download PDFInfo
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- CN219457033U CN219457033U CN202223517406.6U CN202223517406U CN219457033U CN 219457033 U CN219457033 U CN 219457033U CN 202223517406 U CN202223517406 U CN 202223517406U CN 219457033 U CN219457033 U CN 219457033U
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- coating
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- counterfeiting
- adhesive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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Abstract
The utility model discloses a thermosensitive color-changing anti-counterfeiting label which comprises a scratch-off coating, a thermosensitive coating, a printing layer, a self-adhesive paper layer and a bottom paper layer which are sequentially coated and pressed, wherein the thermosensitive coating is printed by adopting temperature-changing ink. The temperature-variable ink is adopted to print the anti-counterfeiting mark, the temperature-variable ink adopted by the utility model can change color at more than 31 ℃, and after the scratch-off coating is scraped, a consumer can make the label change in temperature by using the finger temperature to expose the anti-counterfeiting mark, so that the anti-counterfeiting effect is improved.
Description
Technical Field
The utility model relates to the technical field of anti-counterfeiting labels, in particular to a thermochromic anti-counterfeiting label.
Background
In the prior art, the anti-counterfeiting label usually distinguishes the anti-counterfeiting label printed inside after scraping the scratch layer, but the anti-counterfeiting label inside is usually an anti-counterfeiting code or has no special anti-counterfeiting effect, so that the imitation is easier, and the anti-counterfeiting performance is lower.
Disclosure of Invention
The utility model aims to: the anti-counterfeiting label solves the problems that in the prior art, an anti-counterfeiting label inside is usually an anti-counterfeiting code or has no special anti-counterfeiting effect, imitation is easy, and anti-counterfeiting performance is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the thermosensitive color-changing anti-counterfeiting label comprises a scratch-off coating, a thermosensitive coating, a printing layer, a self-adhesive paper layer and a bottom paper layer which are sequentially laminated, wherein the thermosensitive coating is printed by adopting temperature-changing ink.
Further, the scratch-off coating and the thermosensitive coating are both coated with gloss oil.
Further, the base paper layer adopts glassine paper, and the thickness is 65-70 μm.
Further, the upper surface of the self-adhesive paper layer is smooth, self-adhesive is adhered to the lower surface of the self-adhesive paper layer, the self-adhesive paper layer and the bottom paper layer are adhered through the self-adhesive, and the thickness of the self-adhesive paper is between 30 and 35 mu m.
Compared with the prior art, the utility model has the beneficial effects that:
the temperature-variable ink is adopted to print the anti-counterfeiting mark, the temperature-variable ink adopted by the utility model can change color at more than 31 ℃, and after the scratch-off coating is scraped, a consumer can make the label change in temperature by using the finger temperature to expose the anti-counterfeiting mark, so that the anti-counterfeiting effect is improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1. a scratch-off coating; 2. a heat sensitive coating; 3. printing a layer; 4. a self-adhesive paper layer; 5. and a bottom paper layer.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
The applicant believes that the anti-counterfeiting mark inside the anti-counterfeiting label in the prior art is usually an anti-counterfeiting code or has no special anti-counterfeiting effect, so that the anti-counterfeiting label is easy to imitate and has lower anti-counterfeiting performance.
For this purpose, the applicant designs a thermochromic anti-counterfeiting label as shown in fig. 1, which comprises a scratch-off coating 1, a thermosensitive coating 2, a printing layer 3, a self-adhesive paper layer 4 and a bottom paper layer 5 which are sequentially coated and pressed, wherein the thermosensitive coating 2 is printed by adopting temperature-variable ink;
the temperature-changing ink adopted by the utility model is changed from black to colorless at the temperature of more than 31 ℃ in the prior art, so that the anti-counterfeiting mark printed by the printing layer 3 can be displayed.
Both the scratch-off coating 1 and the thermosensitive coating 2 are coated with gloss oil.
The base paper layer 5 is made of glassine paper, and has a thickness of 65 μm-70 μm.
The upper surface of the self-adhesive paper layer 4 is smooth, self-adhesive is adhered to the lower surface, the self-adhesive paper layer 4 and the bottom paper layer 5 are adhered through the self-adhesive, and the thickness of the self-adhesive paper is between 30 and 35 mu m.
In the production process, the base paper layer 5 is obtained by cutting glassine paper into the required size, one surface of the self-adhesive tape with self-adhesive is adhered to the base paper layer 5, the anti-counterfeiting mark is printed on the smooth surface of the self-adhesive paper by a PS plate printer, then a layer of thermosensitive coating 2 is coated on the self-adhesive paper with the anti-counterfeiting mark printed by a coating machine, varnish is coated on the surface of the thermosensitive coating 2, finally a screen printer is used for coating the scratch-off coating 1 on the surface of the thermosensitive coating 2, and a layer of varnish is coated on the scratch-off coating 1.
When the novel scratch-off coating is used, the scratch-off coating 1 is scratched off firstly, a user covers the first diagnosis on the anti-counterfeit label, the anti-counterfeit label changes color through the body temperature, and the anti-counterfeit label printed on the inner layer is displayed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The thermosensitive color-changing anti-counterfeiting label is characterized by comprising a scratch-off coating (1), a thermosensitive coating (2), a printing layer (3), a self-adhesive paper layer (4) and a bottom paper layer (5) which are sequentially coated and pressed, wherein the thermosensitive coating (2) is printed by adopting temperature-changing ink.
2. A thermochromic security label according to claim 1, characterized in that the scratch-off coating (1) and the thermosensitive coating (2) are coated with gloss oil.
3. A thermochromic anti-counterfeit label according to claim 1, wherein the base paper layer (5) is made of glassine paper, and the thickness is 65 μm-70 μm.
4. The thermochromic anti-counterfeiting label according to claim 1, wherein the upper surface of the self-adhesive paper layer (4) is smooth, self-adhesive is attached to the lower surface of the self-adhesive paper layer (4), and the self-adhesive paper layer (5) is adhered to the bottom paper layer through the self-adhesive, and the thickness of the self-adhesive paper is between 30 μm and 35 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223517406.6U CN219457033U (en) | 2022-12-28 | 2022-12-28 | Thermosensitive color-changing anti-counterfeiting label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223517406.6U CN219457033U (en) | 2022-12-28 | 2022-12-28 | Thermosensitive color-changing anti-counterfeiting label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219457033U true CN219457033U (en) | 2023-08-01 |
Family
ID=87418579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223517406.6U Active CN219457033U (en) | 2022-12-28 | 2022-12-28 | Thermosensitive color-changing anti-counterfeiting label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219457033U (en) |
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2022
- 2022-12-28 CN CN202223517406.6U patent/CN219457033U/en active Active
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