CN102693678A - Dual anti-fake film, product with dual anti-fake film, and manufacturing methods thereof - Google Patents
Dual anti-fake film, product with dual anti-fake film, and manufacturing methods thereof Download PDFInfo
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- CN102693678A CN102693678A CN2011103031328A CN201110303132A CN102693678A CN 102693678 A CN102693678 A CN 102693678A CN 2011103031328 A CN2011103031328 A CN 2011103031328A CN 201110303132 A CN201110303132 A CN 201110303132A CN 102693678 A CN102693678 A CN 102693678A
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Abstract
The invention discloses a dual anti-fake film, a product with the dual anti-fake film, and manufacturing methods thereof. The dual anti-fake film comprises an adhesive layer, a printing layer, an aluminum plating layer, a holographic layer, a releasing layer and a thin film layer which are sequentially superimposed, wherein the holographic layer comprises holographic anti-fake information, and the printing layer comprises convex-concave structured anti-fake information. When the dual anti-fake film disclosed by the invention is used, the holographic anti-fake information of the holographic layer is displayed firstly, and then through pressing, the convex-concave structured anti-fake information of the printing layer can be simultaneously displayed, therefore, the dual anti-fake film has a dual anti-fake function.
Description
Technical field
The present invention relates to field of anti-counterfeit technology, particularly a kind of double anti-forge film, have the two the manufacturing approach of product and this of double anti-forge film.
Background technology
The antiforge laser holographic technology had once been brought into play important effect in hitting fake and forged commodity, but along with the technological follow-up of personation, single anti-counterfeiting technology has been difficult to play gratifying antifalse effect.The holographic anti-counterfeiting film development of using on the market has now been experienced many years.On structure and anti-counterfeiting power, more and more lose confidence level.This anti false film be a kind of can not the damage type film, scald on the thing in case held to paper etc. by thermoprint, can not push with not peelable, what combine with material such as paper is very good, can prevent artificial correction.
Yet because the microstructure layer structural change of present film innovation itself is little, so the anti-counterfeiting characteristic effect great majority of film are all on the hologram pattern of its surface laser effect, and false proof means are single, the antifalse effect weakness.Thereby, need a kind of brand-new double anti-forge film to strengthen antifalse effect.
Summary of the invention
The present invention aims to provide a kind of double anti-forge film, have the two the method for making of product and this of double anti-forge film.
A kind of double anti-forge film comprises the glue-line, printed layers, aluminium coated, hologram layer, release layer and the thin layer that superpose successively, and said hologram layer comprises holographic false proof information, and said printed layers comprises the anti-counterfeiting information of convex-concave structure.
A kind of manufacturing approach of double anti-forge film may further comprise the steps: be coated with release layer and holographic basic unit successively at thin layer; Be embossed in said holographic basic unit to holographic false proof information, form hologram layer; On said hologram layer, aluminize, form aluminium coated; Printing comprises the printed layers of convex-concave structure anti-counterfeiting information on said aluminium coated; Glue-spreading material on said printed layers forms glue-line.
A kind of product with double anti-forge film comprises base material and is superimposed on glue-line, printed layers, aluminium coated and the hologram layer of this substrate surface successively that said hologram layer comprises holographic false proof information, and said printed layers comprises the anti-counterfeiting information of convex-concave structure.
A kind of product with double anti-forge film; It is characterized in that; Comprise base material and be superimposed on successively said base material glue-line, comprise convex-concave structure anti-counterfeiting information printed layers and be filled in aluminium coated and the hologram layer in the sunk structure of said printed layers; Wherein, said hologram layer comprises holographic false proof information.
A kind of production of products method with double anti-forge film; May further comprise the steps: base material and double anti-forge film are provided; This double anti-forge film comprises glue-line, printed layers, aluminium coated, hologram layer, release layer and the thin layer of stack successively; Said hologram layer comprises holographic false proof information, and said printed layers comprises the anti-counterfeiting information of convex-concave structure; Said double anti-forge film is placed on the surface of said base material, said glue-line is contacted with the surface of said base material; Heat said double anti-forge film, melt said glue-line, make said double anti-forge film be bonded in this substrate surface; Thin layer is separated with hologram layer, thereby hologram layer, aluminium coated and printed layers are through the surface of glue-line attached to base material.
Compared with prior art, above-mentioned double anti-forge film has two anti-counterfeit structure layers, that is, and and hologram layer and printed layers.When the double anti-forge film is used on the base material of product; The holographic false proof information that itself has first heavy antifalse effect-hologram layer; And show that after being pushed second weighs the anti-counterfeiting information of the convex-concave structure of antifalse effect-printed layers; And this operation of pushing is irreversible, has very strong antifalse effect.
In addition, above-mentioned double anti-forge film and production of products method with double anti-forge film, technology is simple, and is easy to operate.
In order to make technical scheme of the present invention clearer, clear, will combine accompanying drawing to do further to detail below.
Description of drawings
Fig. 1 is the structural representation of double anti-forge film among the present invention.
Fig. 2 is the manufacturing approach schematic flow sheet of double anti-forge film among the present invention.
Fig. 3 is the product synoptic diagram that has the double anti-forge film among the present invention.
Fig. 4 is the manufacturing approach schematic flow sheet of double anti-forge film among the present invention.
Fig. 5 to Fig. 7 all is the effect synoptic diagram after the double anti-forge film is pushed among the present invention.
Embodiment
See also double anti-forge film 10 shown in Figure 1, it comprises glue-line 1, printed layers 2, aluminium coated 3, hologram layer 4, release layer 5 and the thin layer 6 of stack successively.
Particularly, glue-line 1 is a hot melt adhesive, produces cohesive force in the process that heat fused is cooled off again, thereby is bonded to double anti-forge film 10 on the false proof base material of needs.
Printed layers 2 comprises the anti-counterfeiting information of convex-concave structure 21.In this embodiment, the anti-counterfeiting information of convex-concave structure 21 is defined by the deviser voluntarily, is not limited to information such as figure, literal, coding.Printed layers 2 adopts transparent optical light wood material, and employed printing process also is not limited to conventional printing processes such as gravure, silk-screen.
Aluminium coated 3 is one deck aluminium laminations, is used to the image gloss that covers in the printed layers 2 of its lower floor and set off the hologram layer 4 on its upper strata.The geometric thickness of aluminium coated 4 is generally 0.6～0.8um.
In this embodiment, aluminium coated 3 and hologram layer 4 are covered the anti-counterfeiting information of the convex-concave structure 21 of printed layers 2 when original state.After double anti-forge film 10 is pushed, manifest the anti-counterfeiting information of the convex-concave structure 21 of printed layers 2.In this embodiment, push be meant with objects such as nail or coin to the surface of double anti-forge film 10 move up and down by, press or the scraping of move left and right.
Generally, transparent polyester material (PET), PVC (PVC), acrylonitrile-styrene-butadiene copolymer (ABS) film of thin layer 6 general employings, thickness is generally 15um or 19um.
Release layer 5 adopts the silicone oil material, and its thickness almost can be ignored.
See also Fig. 2, be depicted as the manufacturing approach of double anti-forge film 10 among Fig. 1.
In step S201, carry out painting process, that is, at first silicon-coated light wood material forms release layer 5 on thin layer 6, and the coated heat cladding resin forms holographic basic unit 41 on release layer 5 then.
In step S202, carry out mold pressing procedure, that is, the mode of utilizing mold pressing heat to shift shifts holographic false proof information 42 in holographic basic unit 41, to form hologram layer 4.Wherein, The method for making of holographic false proof information 42; Be through the photomechanical production technology, pattern carved on the sensitization hectograph, utilize developing technique to make the laser version again with laser; And adopt the electroforming mode that the laser version is processed moldable working version again, make said pattern become the hologram pattern that comprises holographic false proof information 42.
In step S203, the operation of aluminizing promptly, at hologram layer 4 vacuum evaporation layer of aluminum films, forms aluminium coated 3.In this embodiment, vacuum vapour deposition is under high vacuum, aluminium to be heated, and makes its fusion, evaporation or distillation, and flight is splashed to the surface of hologram layer 4, and is condensed into aluminium coated 3.Film forming can reduce the collision that atom, molecule in the evaporating materials are flying to molecule in hologram layer 4 surface process under vacuum condition; Bioactive molecule and generation chemical reaction in minimizing and the gas (as; The generation aluminium oxide) probability; And be reduced in the membrane process gas molecule and get into and become impurity, thereby improve the aluminium film density, purity, sedimentation velocity and and hologram layer between adhesion.Usually, the vacuum evaporation of aluminum requires film forming room's internal pressure to be equal to or less than 10-2Pa, and under evaporation source and hologram layer 4 distances situation far away, then pressure can suitably be adjusted.
In step S204, carry out printing process, that is, in aluminium coated 3 printings, have the gloss oil material of the anti-counterfeiting information of convex-concave structure 21, to form printed layers 2.In this embodiment, printed layers 2 comprises that the content user of anti-counterfeiting information of convex-concave structure 21 is self-defining, is not limited to information such as figure, literal, coding.Printed layers 2 employed printing processes also are not limited to conventional printing processes such as gravure, silk-screen.
In step S205, last gum operation, that is, glue-spreading material on printed layers 2 forms glue-line 1.Form the double anti-forge film 10 among Fig. 1 through above step.
The structure that the double anti-forge film 10 of Fig. 1 is applied to behind the product is as shown in Figure 3; Its way summary is: the surface that the glue-line 1 of double anti-forge film 10 is placed on base material 7; Heat simultaneously with separating film layer 6 and release layer 5, to form the product with double anti-forge film 20 among Fig. 3.In this embodiment, have the product 20 of double anti-forge film, comprise base material 7 and be superimposed on glue-line 1, printed layers 2, aluminium coated 3 and the hologram layer 4 on base material 7 surface successively.Wherein, hologram layer 4 comprises holographic basic unit 41 and holographic false proof information 42, and printed layers 2 comprises the anti-counterfeiting information of convex-concave structure 21.
In this embodiment, aluminium coated 3 and hologram layer 4 are covered the anti-counterfeiting information of the convex-concave structure 21 of printed layers 2 when original state.After double anti-forge film 10 is pushed, manifest the anti-counterfeiting information of the convex-concave structure 21 of printed layers 2.
The concrete method for making of the product with double anti-forge film 20 shown in Figure 3 sees also Fig. 4, and its manufacturing approach comprises the steps:
In step S401, the double anti-forge film 10 among base material 7 and Fig. 1 is provided, this double anti-forge film 10 comprises glue-line 1, printed layers 2, aluminium coated 3, hologram layer 4, release layer 5 and the thin layer 6 of stack successively.Wherein, hologram layer 4 comprises holographic basic unit 41 and holographic false proof information 42, and printed layers 2 comprises the anti-counterfeiting information of convex-concave structure 21.
In step S402, double anti-forge film 10 is placed on the surface of base material 7, glue-line 1 is contacted with the surface of base material 7.
In step S403, heating double anti-forge film 10, fusing glue-line 1 makes double anti-forge film 10 be bonded in the surface of base material 7.In this embodiment, the mode of heating heats double anti-forge film 10 for utilizing the thermoprint roller, and through the thermoprint roller is heated, pressing mode makes said double anti-forge film 10 be bonded in the surface of base material 7.
In step S404, utilize the characteristic of release layer 5 heat fused, thin layer 6 is separated with hologram layer 4, thereby hologram layer 4, aluminium coated 3 and printed layers 2 form the product with double anti-forge film 20 shown in Figure 3 through the surface of glue-line 1 attached to base material 7.
See also Fig. 5 to Fig. 7, the design sketch after the product with double anti-forge film 20 that is depicted as Fig. 3 is pushed also can be considered product 20 synoptic diagram of another kind of double anti-forge film.
When the product with double anti-forge film 20 moved up and down by, press after, its hologram layer 4 and aluminium coated 3 be all or part of to be trapped in the sunk part of printed layers 2, therefore, can see the concealed anti-false picture and text of the convex-concave structure 21 of printed layers 2 on the surface.Wherein, Fig. 5 be the thickness of printed layers 2 greater than hologram layer 4 and aluminium coated 3 sums, be preferred forms.Fig. 6 is that the thickness of printed layers is less than hologram layer 4 and aluminium coated 3 sums.
Receive the scraping of side-to-side movement when the product with double anti-forge film 20 after; Its hologram layer 4 can all or part ofly be trapped in the sunk part of printed layers 2 with aluminium coated 3; Simultaneously; The hologram layer 4 of printed layers 2 projections can be scraped with aluminium coated 3 and wiped, and forms the design sketch after double anti-forge film shown in Figure 7 is pushed.
The double anti-forge film 10 that the embodiment of the invention proposes, has the two the manufacturing approach of product 20 and this of double anti-forge film; Be intended on the original technique characteristics; Make double anti-forge film 10 be destructibility, can after pushing, see the convex-concave structure 21 that is positioned at printed layers 2, increase the anti-counterfeiting characteristic of double anti-forge film 10 from some angle with objects such as nails; Create a kind of new antifalse effect, increase and copy difficulty.The anti-counterfeiting information of the stealth of convex-concave structure 21 must be through after pushing, and just can show picture and text.Therefore graph-text content also is unpredictable for the imitator, also is irreversible.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present invention.
Claims (11)
1. a double anti-forge film is characterized in that, it comprises glue-line, printed layers, aluminium coated, hologram layer, release layer and the thin layer of stack successively, and said hologram layer comprises holographic false proof information, and said printed layers comprises the anti-counterfeiting information of convex-concave structure.
2. double anti-forge film as claimed in claim 1; It is characterized in that; Said aluminium coated and said hologram layer are used for when original state, covering the anti-counterfeiting information that the convex-concave structure of printed layers is stated in the residence, and after being pushed, manifest the anti-counterfeiting information of the convex-concave structure of said printed layers.
3. double anti-forge film as claimed in claim 2 is characterized in that, the material of said printed layers is transparent gloss oil.
4. the manufacturing approach of a double anti-forge film is characterized in that, may further comprise the steps:
Be coated with release layer and holographic basic unit successively at thin layer;
Be embossed in said holographic basic unit to holographic false proof information, form hologram layer;
On said hologram layer, aluminize, form aluminium coated;
Printing comprises the printed layers of convex-concave structure on said aluminium coated; And
Glue-spreading material on said printed layers forms glue-line.
5. the manufacturing approach of double anti-forge film as claimed in claim 4 is characterized in that, the mode of said printing comprises gravure, silk-screen.
6. the manufacturing approach of double anti-forge film as claimed in claim 5 is characterized in that, the material that said printing is adopted is transparent gloss oil.
7. product with double anti-forge film; It is characterized in that; Comprise base material and be superimposed on glue-line, printed layers, aluminium coated and the hologram layer of this substrate surface successively, said hologram layer comprises holographic false proof information, and said printed layers comprises the anti-counterfeiting information of convex-concave structure.
8. the product with double anti-forge film as claimed in claim 7; It is characterized in that; Said aluminium coated and said hologram layer are used for when original state, covering the anti-counterfeiting information that the convex-concave structure of printed layers is stated in the residence, and after being pushed, manifest the anti-counterfeiting information of the convex-concave structure of said printed layers.
9. product with double anti-forge film; It is characterized in that; Comprise base material and be superimposed on successively said base material glue-line, comprise convex-concave structure anti-counterfeiting information printed layers and be filled in aluminium coated and the hologram layer in the sunk structure of said printed layers; Wherein, said hologram layer comprises holographic false proof information.
10. the production of products method with double anti-forge film is characterized in that, may further comprise the steps:
Base material and double anti-forge film are provided, and said double anti-forge film comprises glue-line, printed layers, aluminium coated, hologram layer, release layer and the thin layer of stack successively, and said hologram layer comprises holographic false proof information, and said printed layers comprises the anti-counterfeiting information of convex-concave structure;
Said double anti-forge film is placed on the surface of said base material, said glue-line is contacted with the surface of said base material;
Heat said double anti-forge film, melt said glue-line, make said double anti-forge film be bonded in this substrate surface;
Said thin layer is separated with said hologram layer, thereby said hologram layer, said aluminium coated and printed layers are through the surface of said glue-line attached to said base material.
11. the production of products method with double anti-forge film according to claim 10; It is characterized in that: utilize the thermoprint roller that said double anti-forge film is heated, and through said thermoprint roller is heated, pressing mode makes said double anti-forge film be bonded in the surface of said base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011103031328A CN102693678A (en) | 2011-03-21 | 2011-09-26 | Dual anti-fake film, product with dual anti-fake film, and manufacturing methods thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201120075698.5 | 2011-03-21 | ||
| CN201120075698 | 2011-03-21 | ||
| CN2011103031328A CN102693678A (en) | 2011-03-21 | 2011-09-26 | Dual anti-fake film, product with dual anti-fake film, and manufacturing methods thereof |
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| CN102693678A true CN102693678A (en) | 2012-09-26 |
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| CN2011103031328A Pending CN102693678A (en) | 2011-03-21 | 2011-09-26 | Dual anti-fake film, product with dual anti-fake film, and manufacturing methods thereof |
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| CN103065546A (en) * | 2012-12-29 | 2013-04-24 | 中山国安火炬科技发展有限公司 | Medium holographic micropore anti-counterfeiting film |
| CN103351800A (en) * | 2013-07-15 | 2013-10-16 | 深圳大学反光材料厂 | Recessive information layer coating for double-layer anti-counterfeiting hot stamping film and preparation method thereof |
| CN103964058A (en) * | 2014-05-27 | 2014-08-06 | 山东泰宝防伪技术产品有限公司 | Digital holographic anti-counterfeiting glue cap and preparation method thereof |
| CN104875947A (en) * | 2015-05-15 | 2015-09-02 | 山东泰宝防伪技术产品有限公司 | Anti-fake bottle cap and manufacturing method thereof |
| CN107403584A (en) * | 2016-06-11 | 2017-11-28 | 陈博 | A kind of photosensitive type antifalsification label |
| CN115519917A (en) * | 2022-11-29 | 2022-12-27 | 汕头市嘉信包装材料有限公司 | Production process of accurate dual anti-counterfeiting laser transfer paperboard |
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Application publication date: 20120926 |