CN214491960U - Local laser anti-counterfeiting packaging film - Google Patents
Local laser anti-counterfeiting packaging film Download PDFInfo
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- CN214491960U CN214491960U CN202022999313.6U CN202022999313U CN214491960U CN 214491960 U CN214491960 U CN 214491960U CN 202022999313 U CN202022999313 U CN 202022999313U CN 214491960 U CN214491960 U CN 214491960U
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Abstract
The utility model relates to a local laser anti-counterfeiting packaging film, including the protruding first polyester film layer that is equipped with laser anti-counterfeiting information layer of local, connect through first sticky layer between first polyester film layer and the laser anti-counterfeiting information layer, the upper surface on first polyester film layer and laser anti-counterfeiting information layer is equipped with the printing ink layer, is equipped with second polyester film layer on the printing ink layer; an aluminum film layer and a breathable polyethylene layer are sequentially arranged below the first polyester film layer, the first polyester film layer and the breathable polyethylene layer of the aluminum film layer are connected through a second adhesive layer, and the aluminum film layer and the breathable polyethylene layer are connected through a third adhesive layer. The polyester film used by the utility model is a colorless transparent glossy film, has excellent performances of high toughness, friction resistance, high temperature resistance, low temperature resistance and the like, and adopts the laser anti-counterfeiting technology to enable the product to be distinguished from counterfeit products, thereby achieving the effective anti-counterfeiting effect; the raised laser anti-counterfeiting information layer is beautiful and textured.
Description
Technical Field
The utility model belongs to the technical field of the packaging film, concretely relates to local radium-shine anti-fake packaging film.
Background
At present, counterfeit products in the market are diversified, the appearance of the products is almost the same, and people cannot recognize the products by naked eyes, so that the products need to be marked with anti-counterfeiting marks. With the continuous popularization of anti-counterfeiting technologies, many early anti-counterfeiting technologies are successively imitated, so that the anti-counterfeiting technologies need to be improved.
Disclosure of Invention
The utility model discloses mainly to the above-mentioned problem that the packaging film exists, invented a local radium-shine anti-fake packaging film, it can carry out effective anti-fake to the product.
The above technical problem of the present invention can be solved by the following technical solutions: a local laser anti-counterfeiting packaging film comprises a first polyester film layer, wherein a laser anti-counterfeiting information layer is locally and convexly arranged on the first polyester film layer; an aluminum film layer and a breathable polyethylene layer are sequentially arranged below the first polyester film layer, the first polyester film layer and the breathable polyethylene layer of the aluminum film layer are connected through a second adhesive layer, and the aluminum film layer and the breathable polyethylene layer are connected through a third adhesive layer. The polyester film used by the utility model is a colorless transparent glossy film, can not affect the color and luster, is beneficial to improving the anti-counterfeiting identification degree, and has the excellent performances of high toughness, friction resistance, high temperature resistance, low temperature resistance and the like; the aluminum film layer has a barrier effect and can increase the film stiffness; the adopted laser anti-counterfeiting technology can make the product different from counterfeit products, thereby achieving the effect of effective anti-counterfeiting.
Preferably, the surface tension of the first polyester film layer is greater than 55 dyne. This setting can increase printing ink adhesion fastness to and the adhesion fastness of radium-shine anti-fake information layer.
Preferably, the first polyester film layer and the second polyester film layer are both made of high-transparency polyester films.
Preferably, the thickness of the ink layer is 1-1.5 microns.
Preferably, the first polyester film layer and the second polyester film layer each have a thickness of 18 micrometers.
Preferably, the thickness of the aluminum film layer is 12 micrometers.
Preferably, the thickness of the breathable polyethylene layer is 60 to 150 micrometers.
To sum up, compared with the prior art, the utility model has the following advantages: the polyester film used by the utility model is a colorless transparent glossy film, can not affect the color and luster, is beneficial to improving the anti-counterfeiting identification degree, and has the excellent performances of high toughness, friction resistance, high temperature resistance, low temperature resistance and the like; the aluminum film layer has a barrier effect and can increase the film stiffness; the surface tension of the first polyester film layer is controlled to be larger than 55 dynes so as to increase the adhesion fastness of the ink layer and the adhesion fastness of the laser anti-counterfeiting information layer; the adopted laser anti-counterfeiting technology can distinguish the product from counterfeit products, thereby achieving the effective anti-counterfeiting effect; the raised laser anti-counterfeiting information layer is beautiful and textured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
The reference numbers in the figures are:
1. laser anti-counterfeiting information layer; 2. a first polyester film layer; 3. a first adhesive layer; 4. an ink layer; 5. a second polyester film layer; 6. a breathable polyethylene layer; 7. a second adhesive layer; 8. an aluminum film layer; 9. and a third adhesive layer.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1:
as shown in fig. 1, a local laser anti-counterfeiting packaging film comprises a first polyester film layer 2 with a laser anti-counterfeiting information layer 1 locally and convexly arranged, wherein the thickness of the first polyester film layer 2 is 18 μm, a high-transparency polyester film is adopted, and the surface tension of the high-transparency polyester film reaches 60 dynes; the first polyester film layer 2 and the laser anti-counterfeiting information layer 1 are connected through a first adhesive layer 3, an ink layer 4 with the thickness of 1 mu m is arranged on the upper surfaces of the first polyester film layer 2 and the laser anti-counterfeiting information layer 1, a second polyester film layer 5 with the thickness of 18 mu m is arranged on the ink layer 4, and the second polyester film layer 5 is also made of a high-transparency polyester film; an aluminum film layer 8 with the thickness of 12 micrometers and an air-permeable polyethylene layer 6 with the thickness of 100 micrometers are sequentially arranged below the first polyester film layer 2, the first polyester film layer 2 is connected with the aluminum film layer 8 through a second adhesive layer 7, and the aluminum film layer 8 is connected with the air-permeable polyethylene layer 6 through a third adhesive layer 9.
The first adhesive layer 3, the second adhesive layer 7 and the third adhesive layer 9 are all made of adhesive with high leveling property and high bonding strength. The laser anti-counterfeiting information layer can be adhered to the printed first polyester film layer by 100% in the subsequent process by adopting the high-strength adhesive; the high leveling adhesive can effectively fill generated bubbles when the laser anti-counterfeiting information layer with local protrusions is compounded with the aluminum-plated film layer.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A local laser anti-counterfeiting packaging film is characterized by comprising a first polyester film layer (2) which is locally and convexly provided with a laser anti-counterfeiting information layer (1), wherein the first polyester film layer (2) is connected with the laser anti-counterfeiting information layer (1) through a first adhesive layer (3), an ink layer (4) is arranged on the upper surfaces of the first polyester film layer (2) and the laser anti-counterfeiting information layer (1), and a second polyester film layer (5) is arranged on the ink layer (4); be equipped with aluminium rete (8) and ventilative polyethylene layer (6) below first polyester film layer (2) in proper order, connect through second adhesive layer (7) between first polyester film layer (2) and aluminium rete (8), connect through third adhesive layer (9) between aluminium rete (8) and ventilative polyethylene layer (6).
2. The local laser anti-counterfeiting packaging film as claimed in claim 1, wherein the surface tension of the first polyester film layer (2) is greater than 55 dynes.
3. The local laser anti-counterfeiting packaging film as claimed in claim 1, wherein the first polyester film layer (2) and the second polyester film layer (5) are both made of high-transparency polyester films.
4. The local laser anti-counterfeiting packaging film according to claim 1, wherein the thickness of the ink layer (4) is 1-1.5 microns.
5. The local laser anti-counterfeiting packaging film as claimed in claim 1, wherein the thickness of the first polyester film layer (2) and the thickness of the second polyester film layer (5) are both 18 microns.
6. The local laser anti-counterfeiting packaging film as claimed in claim 1, wherein the thickness of the aluminum film layer (8) is 12 microns.
7. The local laser anti-counterfeiting packaging film according to claim 1, wherein the thickness of the breathable polyethylene layer (6) is 60-150 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022999313.6U CN214491960U (en) | 2020-12-11 | 2020-12-11 | Local laser anti-counterfeiting packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022999313.6U CN214491960U (en) | 2020-12-11 | 2020-12-11 | Local laser anti-counterfeiting packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214491960U true CN214491960U (en) | 2021-10-26 |
Family
ID=78208437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022999313.6U Active CN214491960U (en) | 2020-12-11 | 2020-12-11 | Local laser anti-counterfeiting packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214491960U (en) |
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2020
- 2020-12-11 CN CN202022999313.6U patent/CN214491960U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A local laser anti-counterfeiting packaging film Effective date of registration: 20221127 Granted publication date: 20211026 Pledgee: Zhejiang Yiwu Rural Commercial Bank Co.,Ltd. Jinyi Sub branch Pledgor: JINHUA SHENHUA PACKAGING MATERIALS CO.,LTD. Registration number: Y2022330003206 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230920 Granted publication date: 20211026 Pledgee: Zhejiang Yiwu Rural Commercial Bank Co.,Ltd. Jinyi Sub branch Pledgor: JINHUA SHENHUA PACKAGING MATERIALS CO.,LTD. Registration number: Y2022330003206 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A local laser anti-counterfeiting packaging film Effective date of registration: 20230924 Granted publication date: 20211026 Pledgee: Zhejiang Yiwu Rural Commercial Bank Co.,Ltd. Jinyi Sub branch Pledgor: JINHUA SHENHUA PACKAGING MATERIALS CO.,LTD. Registration number: Y2023980058585 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |