CN203449775U - Color-changing anti-counterfeiting electrochemical aluminum foil - Google Patents
Color-changing anti-counterfeiting electrochemical aluminum foil Download PDFInfo
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- CN203449775U CN203449775U CN201320505222.XU CN201320505222U CN203449775U CN 203449775 U CN203449775 U CN 203449775U CN 201320505222 U CN201320505222 U CN 201320505222U CN 203449775 U CN203449775 U CN 203449775U
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Abstract
The utility model relates to a color-changing anti-counterfeiting electrochemical aluminum foil which comprises seven layers of materials which are overlapped, wherein a plastic polyester film is used as a base layer, a release layer is overlapped on the base layer, a color-changing layer is overlapped on the release layer, a holographic anti-counterfeiting mould pressing layer is overlapped on the color-changing layer, a printing layer is overlapped on the holographic anti-counterfeiting mould pressing layer, a vacuum aluminum coated layer is overlapped on the printing layer, and a back glue layer is overlapped on the vacuum aluminum coated layer. The color-changing anti-counterfeiting electrochemical aluminum foil provided by the utility model has the characteristics of original high machine finish and high brightness, and can generate color change under the irradiation of ultraviolet light with specific wavelength; and the grade of the color-changing anti-counterfeiting electrochemical aluminum foil is improved through a series of color changes, and the color-changing anti-counterfeiting electrochemical aluminum foil has a certain anti-counterfeiting function.
Description
Technical field
The utility model relates to stamping systems technology, is specifically related to a kind of false proof electrochemical aluminum foil of changeable colour.
Background technology
After at present traditional gold stamping paper tinsel is gold stamping, its color immobilizes, and still keeps the gold of being scalded; If need when in addition false proof, not have antiforge function, be easy to by people counterfeit.Therefore existing gold stamping paper tinsel does not possess antiforge function.
In view of this, the false proof electrochemical aluminum foil of seeking a kind of changeable colour becomes pursuing a goal of these those skilled in the art.
Summary of the invention
Task of the present utility model is to provide a kind of color-changing anti-counterfeit electrochemical aluminum foil, it has solved the existing problem of above-mentioned prior art, by the combination of its layer of structure, complete the making of the false proof electrochemical aluminum foil of changeable colour, carry out after thermoprint, stamping systems can produce change color under UV-irradiation, from coloured to colourless or from colourless to coloured, and there is antiforge function.
Technical solution of the present utility model is as follows:
A kind of color-changing anti-counterfeit electrochemical aluminum foil, it is comprised of seven layer material stacks, take plastics polyester film as basic unit, release layer superposes in basic unit, the photochromic layer that superposes on release layer, the holographic false proof embossed plies that superposes on photochromic layer, printed layers superposes in holographic false proof embossed plies, the vacuum aluminium coated layer that superposes in printed layers, gum layer then superposes on vacuum aluminium coated layer.
Described photochromic layer is dyed layer or photosensitive layer.
Described vacuum aluminium coated layer is aluminum membranous layer.
The thickness of described vacuum aluminium coated layer is 2-5 μ m.
Described gum layer is soft or hard resin bed.
The utility model, owing to having adopted above technical scheme, makes it compared with prior art, and color-changing anti-counterfeit electrochemical aluminum foil of the present utility model has the following advantages:
Color-changing anti-counterfeit electrochemical aluminum foil of the present utility model not only has the feature of original high glaze high brightness, and can produce change color under the UV-irradiation of specific wavelength; By a series of change color, both improved the class of product, and also made product there is certain antiforge function.
Changeable colour anti-counterfeiting gilding product of the present utility model can be widely used in the packing box of all kinds of cosmetics, commodity, cigarette, wine and food etc.
Accompanying drawing explanation
Fig. 1 is the level decomposing schematic representation of a kind of color-changing anti-counterfeit electrochemical aluminum foil of the present utility model.
Fig. 2 is the structural representation of a kind of color-changing anti-counterfeit electrochemical aluminum foil of the present utility model.
Reference numeral:
1 is plastics polyester film, and 2 is release layer, and 3 is photochromic layer, and 4 is holographic false proof embossed plies, and 5 is printed layers, and 6 is vacuum aluminium coated layer, and 7 is gum layer.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Referring to Fig. 1 and Fig. 2, a kind of color-changing anti-counterfeit electrochemical aluminum foil of the present utility model is comprised of seven layer material stacks, take plastics polyester film 1 as basic unit, release layer 2 superposes in basic unit, the photochromic layer 3 that superposes on release layer 2, the holographic false proof embossed plies 4 that superposes on photochromic layer 3, printed layers 5 superposes in holographic false proof embossed plies 4, the vacuum aluminium coated layer 6 that superposes in printed layers 5, gum layer 7 then superposes on vacuum aluminium coated layer 6; Last cutting and rewinding.
As shown in Figures 1 and 2, the photochromic layer 3 of stack is dyed layer or photosensitive layer.The vacuum aluminium coated layer 4 of stack is aluminum membranous layer, and the thickness of this aluminum membranous layer can be 2-5 μ m.The gum layer 7 of stack is soft or hard resin bed.
The function of the layer of structure of color-changing anti-counterfeit electrochemical aluminum foil of the present utility model is as follows:
Ground floor is basic unit, for example plastics polyester film.
The second layer is release layer, is also peel ply, and its effect is to make all coatings separate from polyester film, reaches the effect of transfer.
The 3rd layer is photochromic layer, is also dyed layer or photosensitive layer, and its effect is brightness and the plumpness that increases product, and can reflect and color not identical under normal temperature according to variations in temperature, or under ultraviolet light and sunlight color possibility of reversal.
The 4th layer is holographic false proof embossed plies, and its effect is at product surface, to produce a kind of visual laser pattern and information by laser holograph plate-making technology and moulding replication technology, as Antiforge information.
The thermoprint material of making is applicable to the various paperboard classes such as smooth smooth hard PVC paperboard, copper coin paperboard, offset printing pattern paperboard, UV gloss oil paperboard and the surface thermoprint of overlay film class.
In sum, color-changing anti-counterfeit electrochemical aluminum foil of the present utility model not only has the feature of original high glaze high brightness, and can produce change color under the UV-irradiation of specific wavelength; By a series of change color, both improved the class of product, and also made product there is certain antiforge function.
Certainly, those skilled in the art in the art will be appreciated that, above-described embodiment is only for the utility model is described, and not with opposing restriction of the present utility model, as long as within the scope of connotation of the present utility model, the variation of above-described embodiment, modification etc. all will be dropped in the scope of the utility model claim.
Claims (4)
1. a color-changing anti-counterfeit electrochemical aluminum foil, it is characterized in that: it is comprised of seven layer material stacks, take plastics polyester film as basic unit, release layer superposes in basic unit, the photochromic layer that superposes on release layer, the holographic false proof embossed plies that superposes on photochromic layer, printed layers superposes in holographic false proof embossed plies, the vacuum aluminium coated layer that superposes in printed layers, gum layer then superposes on vacuum aluminium coated layer;
Described photochromic layer is dyed layer or photosensitive layer, to increase product brightness and plumpness, and reflect and color not identical under normal temperature according to variations in temperature, or under ultraviolet light and sunlight color possibility of reversal.
2. color-changing anti-counterfeit electrochemical aluminum foil according to claim 1, is characterized in that: described vacuum aluminium coated layer is aluminum membranous layer.
3. color-changing anti-counterfeit electrochemical aluminum foil according to claim 1, is characterized in that: the thickness of described vacuum aluminium coated layer is 2-5 μ m.
4. color-changing anti-counterfeit electrochemical aluminum foil according to claim 1, is characterized in that: described gum layer is soft or hard resin bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505222.XU CN203449775U (en) | 2013-08-19 | 2013-08-19 | Color-changing anti-counterfeiting electrochemical aluminum foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505222.XU CN203449775U (en) | 2013-08-19 | 2013-08-19 | Color-changing anti-counterfeiting electrochemical aluminum foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449775U true CN203449775U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320505222.XU Expired - Fee Related CN203449775U (en) | 2013-08-19 | 2013-08-19 | Color-changing anti-counterfeiting electrochemical aluminum foil |
Country Status (1)
| Country | Link |
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| CN (1) | CN203449775U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185028A (en) * | 2016-08-27 | 2016-12-07 | 南通惠得成包装材料有限公司 | A kind of anti-fake aluminium-foil |
| CN111251737A (en) * | 2018-11-30 | 2020-06-09 | 国网河南省电力公司南阳供电公司 | Manufacturing method of label for electric power |
| CN114714785A (en) * | 2022-04-12 | 2022-07-08 | 贵州劲嘉新型包装材料有限公司 | Method for manufacturing laser printing aluminum-plated foil |
-
2013
- 2013-08-19 CN CN201320505222.XU patent/CN203449775U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185028A (en) * | 2016-08-27 | 2016-12-07 | 南通惠得成包装材料有限公司 | A kind of anti-fake aluminium-foil |
| CN111251737A (en) * | 2018-11-30 | 2020-06-09 | 国网河南省电力公司南阳供电公司 | Manufacturing method of label for electric power |
| CN111251737B (en) * | 2018-11-30 | 2022-02-22 | 国网河南省电力公司南阳供电公司 | Manufacturing method of label for electric power |
| CN114714785A (en) * | 2022-04-12 | 2022-07-08 | 贵州劲嘉新型包装材料有限公司 | Method for manufacturing laser printing aluminum-plated foil |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150819 |
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| EXPY | Termination of patent right or utility model |