CN102689462A - Double anti-fake film, product with double anti-fake film and preparation methods of double anti-fake film and product with double anti-fake film - Google Patents

Double anti-fake film, product with double anti-fake film and preparation methods of double anti-fake film and product with double anti-fake film Download PDF

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Publication number
CN102689462A
CN102689462A CN2011103031135A CN201110303113A CN102689462A CN 102689462 A CN102689462 A CN 102689462A CN 2011103031135 A CN2011103031135 A CN 2011103031135A CN 201110303113 A CN201110303113 A CN 201110303113A CN 102689462 A CN102689462 A CN 102689462A
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CN
China
Prior art keywords
layer
double
film
antiforge
forge
Prior art date
Application number
CN2011103031135A
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Chinese (zh)
Inventor
王笑冰
Original Assignee
深圳大学反光材料厂
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Priority to CN201120075712.1 priority Critical
Priority to CN201120075712 priority
Application filed by 深圳大学反光材料厂 filed Critical 深圳大学反光材料厂
Priority to CN2011103031135A priority patent/CN102689462A/en
Publication of CN102689462A publication Critical patent/CN102689462A/en

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Abstract

The invention discloses a double anti-fake film, a product with the double anti-fake film and preparation methods of the double anti-fake film and a product with the double anti-fake film. The double anti-fake film comprises a thin film layer, a separation layer, a holographic layer, an aluminum coated layer, a printed anti-fake layer and an adhesive layer superposed sequentially. The holographic layer and the aluminum coated layer are peeled off through a sticky material and exposed out of the printed anti-fake layer. When in use, at first, holographic graphics of the holographic layer has the first anti-fake effect, then the holographic layer is adhered by the sticky material and pulled and the holographic layer and the aluminum coated layer are torn down, wherein as the bonding force between the aluminum coated layer and the printed anti-fake layer is smaller than the adhesive force of the adhesive layer, the printed anti-fake layer and the adhesive layer are still adhered together and are not torn down, while the printed anti-fake layer has the second anti-fake effect.

Description

The double anti-forge film, has the two the preparation method of product and this of double anti-forge film
Technical field
The present invention relates to a kind of field of anti-counterfeit technology, relate in particular to a kind of double anti-forge film, have the two the preparation method of product and this of double anti-forge film.
Background technology
Show that according to interrelated data false making, sell-fake-products are that the whole world grows one of the fastest economic irregularities, its extent of injury has surpassed the commodity smuggling, becomes the second largest social effects of pollution that are only second to traffic in drugs.False making, sell-fake-products not only show enormous amount, various in style, in extensive range, characteristics that consequence is serious, and obviously present grouping of the world economy, compartmentalization, international development trend, have caused very big social harm.Therefore, strike counterfeit and shoddy goods, the sound development of protection economic society are the problems that countries in the world face jointly.
Anti-counterfeiting technologies such as antiforge laser holographic technology, digital false-proof 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.As the double anti-forge film that uses on the market now developed many years, on structure and anti-counterfeiting power, more and more loses confidence level.This false proof blocking film be a kind of can not the damage type blocking film, scald on the thing in case held to paper etc. by thermoprint, can not swipe 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 blocking film innovation itself is little, so the anti-counterfeiting characteristic effect great majority of blocking film are all on the hologram pattern of its surface laser effect, and false proof means are single, the antifalse effect weakness.This just needs 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 preparation method of product and this of double anti-forge film.
A kind of double anti-forge film, this double anti-forge film comprise thin layer, separating layer, hologram layer, aluminium coated, antiforge layer and the glue-line of stack successively, and said aluminium coated strippingly is arranged at said antiforge layer.
A kind of preparation method of double anti-forge film may further comprise the steps:
Separating layer is set on thin layer;
Hologram layer with anti-counterfeiting information is set on separating layer;
Aluminium coated is set on hologram layer;
The antiforge layer is set on aluminium coated;
On said antiforge layer, glue-line is set.
A kind of product with double anti-forge film, it comprises base material and is superimposed on the glue-line of this substrate surface, antiforge layer, aluminium coated and hologram layer successively that said aluminium coated strippingly is arranged at said antiforge layer.
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, and this double anti-forge film comprises thin layer, separating layer, hologram layer, aluminium coated, antiforge layer and the glue-line of stack successively, and said aluminium coated strippingly is arranged at said antiforge layer;
Said double anti-forge film is arranged on the surface of base material, said glue-line is contacted with said substrate surface;
Heating double anti-forge film melts said glue-line, makes said double anti-forge film be bonded in this substrate surface;
Thin layer is separated with hologram layer, thereby hologram layer, aluminium coated and antiforge layer 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 structures, that is, and and hologram layer and antiforge layer.When the double anti-forge film is used on the base material of product; Itself has double antifalse effect; Because aluminium coated strippingly is arranged at said antiforge layer; Pass through aluminium coated after the hologram layer removal if be positioned at the outmost antiforge layer of product, so still the hologram layer attached to substrate surface also has antiforge function one.
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.
Description of drawings
Fig. 1 is the structural representation of double anti-forge film of the present invention.
Fig. 2 is that double anti-forge film of the present invention is bonded in the sketch map on the base material.
Fig. 3 is the sketch map that the present invention has the product of double anti-forge film.
Fig. 4 is the sketch map that Fig. 3 removes hologram layer and aluminium coated.
Fig. 5 is the flow chart of steps of double anti-forge film production method of the present invention.
Fig. 6 is the flow chart of steps that the present invention has the production method of double anti-forge film.
The specific embodiment
Please with reference to Fig. 1, a kind of double anti-forge film 100, it comprises thin layer 1, separating layer 2, hologram layer 3, aluminium coated 4, antiforge layer 5 and the glue-line 6 of stack successively.
Generally, transparent PET, PC, the ABS film of thin layer 1 general employing, thickness is generally 15um or 19um.Separating layer 2 adopts the silicone oil material, and its thickness almost can be ignored.The thermoplastic resin of the material that hologram layer 3 is selected for use usually for being coated with; For example polyethylene, gather propyl ester etc.; Again because of having different requirement different to color, surface abrasion resistance property and chemical resistance; Usually adopt contour forging technology that holographic false proof information and hologram pattern are overwhelmed on the hologram layer 3, its thickness has 0.5um usually approximately.The geometric thickness of aluminium coated 4 is 0.6~0.8um, and it combines comparatively tight with hologram layer 3, with antiforge layer 5 combine then so not tight as hologram layer 3.Antiforge layer 5 can adopt and hologram layer 3 identical materials in the present embodiment, carries anti-counterfeiting information on it, and combining of antiforge layer 5 and glue-line 6 is comparatively firm.
Hologram layer 3 can also adopt some special technique except common hologram image is arranged, like photochemical embossment technology, spectral transformation encryption technology, machine-readable technology etc., in order to improve the anti-counterfeiting power of double anti-forge film 100.
Aluminium coated 4 is one deck aluminium laminations, can play reflection action, thereby makes hologram layer 3 become bright.
Antiforge layer 5 adopts and has comprised gravure, and conventional printing process such as silk-screen is directly antiforge information and the thin layer that forms on aluminium coated 4.
Glue-line 6 is a thermosol, produces cohesive force in the process that heat fused is cooled off again, thereby is set to double anti-forge film 100 need get on by false proof base material.
Please with reference to Fig. 5, when preparing double anti-forge film 100 of the present invention, accomplish by following steps basically:
In step S100, separating layer 2 is set on thin layer 1;
In step S102, the hologram layer 3 with anti-counterfeiting information is set on separating layer 2;
The preparation method of hologram pattern: be through the photomechanical production technology; With laser pattern is carved on the sensitization hectograph; Utilize developing technique to make the laser version again, and adopt the electroforming mode that the laser version is processed moldable working version again, make said pattern become hologram pattern.At last, the mode of utilizing mold pressing heat to shift is transferred to hologram pattern on the hologram layer 3.
In step S104, aluminium coated 4 is set on hologram layer 3;
In step S106, antiforge layer 5 is set on aluminium coated 4;
In step S108, on antiforge layer 5, scribble glue-line 6.
Please refer to Fig. 2 to Fig. 4 and Fig. 6, it has disclosed a kind of product with said double anti-forge film and preparation method thereof.Said product with double anti-forge film 100 comprises base material 8 and the double anti-forge film 100 that is arranged at these base material 8 surfaces, and this double anti-forge film 100 comprises glue-line 6, antiforge layer 5, aluminium coated 4 and the hologram layer 3 that is superimposed on these base material 8 surfaces successively.
When preparing this kind and having the product of said double anti-forge film, accomplish by following steps basically:
In step S200; Base material 8 and double anti-forge film 100 are provided; This double anti-forge film 100 comprises thin layer 1, separating layer 2, hologram layer 3, aluminium coated 4, antiforge layer 5 and the glue-line 6 of stack successively, and said aluminium coated 4 strippingly is arranged at said antiforge layer 5;
In step S202, said double anti-forge film 100 is arranged on the surface of base material 8, said glue-line 6 and said base material 8 surfaces are contacted;
In step S204, heating double anti-forge film 100 melts said glue-line 6, makes said double anti-forge film 100 be bonded in this base material 8 surfaces;
Specifically; Need use thermoprint roller 7, thermoprint roller 7 is acted on the double anti-forge film 100, and thermoprint roller 7 is heated, pressurizeed; Make the heat of thermoprint roller 7 be passed to glue-line 6 and make glue-line 6 melted by heat, and then make double anti-forge film 100 be bonded in the surface of base material 8.
In step S206, thin layer 1 is separated with hologram layer 3, hologram layer 3, aluminium coated 4 and antiforge layer 5 are through the surface of glue-line 6 attached to base material 8.
Specifically; The temperature of thermoprint roller 7 makes separating layer 2 fusings; Thereby thin layer 1 is separated with hologram layer 3; That is to say that thin layer 1 is removed from double anti-forge film 100 with separating layer 2, remaining hologram layer 3, aluminium coated 4 and antiforge layer 5 is present in the double anti-forge film 100 and passes through the surface of glue-line 6 attached to base material 8.
For base material 8, have the double anti-forge structure, that is, record the hologram layer 3 and the antiforge layer 5 that records anti-counterfeiting information of hologram.Wherein, Hologram layer 3 and aluminium coated 4 are under the situation that keeps original characteristic; Strippingly be arranged on the said antiforge layer 5, and this means of peeling off adopt stickum to stick the mode that hologram layer 3 is torn hologram layer 3 and aluminium coated 4 again in this embodiment.
The present invention in use; At first be that the hologram of hologram layer 3 plays the first heavy antifalse effect, adopt stickum to stick hologram layer 3 then and draw back tear hologram layer 3 and aluminium coated 4; Wherein since the adhesion between aluminium coated 4 and the antiforge layer 5 less than with the adhesive force of glue-line 6; So antiforge layer 5 still bonds together with glue-line 6, be not torn, and the anti-counterfeiting information of the antiforge layer 5 of this moment can play the second heavy antifalse effect.Peel off the hologram pattern of double anti-forge film 100 and show that antiforge layer 5 this process are irreversible.
Compared with prior art, above-mentioned double anti-forge film has two anti-counterfeit structures, that is, and and hologram layer and antiforge layer.When the double anti-forge film is used on the base material of product; Itself has double antifalse effect; Because aluminium coated strippingly is arranged at said antiforge layer; Pass through aluminium coated after the hologram layer removal if be positioned at the outmost antiforge layer of product, so still the hologram layer attached to substrate surface also has antiforge function one.
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.
The above-mentioned specific embodiment has been described in realization in order to demonstrate the invention.But other variations of the present invention and modification are conspicuous to those skilled in the art, and any modification/variation in disclosed essence of the present invention and basic principle scope perhaps imitates conversion all to belong to claim protection domain of the present invention.

Claims (13)

1. double anti-forge film is characterized in that: it comprises thin layer, separating layer, hologram layer, aluminium coated, antiforge layer and the glue-line of stack successively, and said aluminium coated strippingly is arranged at said antiforge layer.
2. double anti-forge film according to claim 1 is characterized in that: said antiforge layer comprises the anti-counterfeiting information that is formed by the thermoplastic resin printing.
3. double anti-forge film according to claim 1 is characterized in that: the adhesion between said aluminium coated and the antiforge layer less than with the adhesive force of glue-line.
4. double anti-forge film according to claim 1 is characterized in that: said hologram layer is provided with anti-counterfeiting information.
5. double anti-forge film according to claim 1 is characterized in that: said antiforge layer is identical with said hologram layer material.
6. the preparation method of a double anti-forge film is characterized in that may further comprise the steps:
Separating layer is set on thin layer;
Hologram layer with anti-counterfeiting information is set on separating layer;
Aluminium coated is set on hologram layer;
The antiforge layer is set on aluminium coated;
On said antiforge layer, glue-line is set.
7. product with double anti-forge film is characterized in that: comprise base material and be superimposed on glue-line, antiforge layer, aluminium coated and the hologram layer of this substrate surface successively, said aluminium coated strippingly is arranged at said antiforge layer.
8. the product with double anti-forge film according to claim 7 is characterized in that: the adhesion between said aluminium coated and the antiforge layer less than with the adhesive force of glue-line.
9. the product with double anti-forge film according to claim 7 is characterized in that: said antiforge layer comprises the anti-counterfeiting information that is formed by the thermoplastic resin printing.
10. the product with double anti-forge film according to claim 7 is characterized in that: said hologram layer is provided with anti-counterfeiting information.
11. the product with double anti-forge film according to claim 7, said antiforge layer is identical with said hologram layer material.
12. 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 this double anti-forge film comprises thin layer, separating layer, hologram layer, aluminium coated, antiforge layer and the glue-line of stack successively, and said aluminium coated strippingly is arranged at said antiforge layer;
Said double anti-forge film is arranged on the surface of base material, said glue-line is contacted with said substrate surface;
Heating double anti-forge film melts said glue-line, makes said double anti-forge film be bonded in this substrate surface;
Thin layer is separated with hologram layer, thereby hologram layer, aluminium coated and antiforge layer are through the surface of glue-line attached to base material.
13. the production of products method with double anti-forge film according to claim 12; It is characterized in that: utilize the thermoprint roller that said double anti-forge film is heated, and through the thermoprint roller is heated, pressing mode makes said double anti-forge film be bonded in the surface of base material.
CN2011103031135A 2011-03-21 2011-09-26 Double anti-fake film, product with double anti-fake film and preparation methods of double anti-fake film and product with double anti-fake film CN102689462A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201120075712.1 2011-03-21
CN201120075712 2011-03-21
CN2011103031135A CN102689462A (en) 2011-03-21 2011-09-26 Double anti-fake film, product with double anti-fake film and preparation methods of double anti-fake film and product with double anti-fake film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103031135A CN102689462A (en) 2011-03-21 2011-09-26 Double anti-fake film, product with double anti-fake film and preparation methods of double anti-fake film and product with double anti-fake film

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102909981A (en) * 2012-10-26 2013-02-06 武汉虹之彩包装印刷有限公司 Novel alumite based on digital watermarking technology and production method thereof
CN102930778A (en) * 2012-11-05 2013-02-13 李峰 Uncovered counterfoil type double anti-fake structure, anti-fake method and manufacturing method
CN103342064A (en) * 2013-07-12 2013-10-09 上海宏盾防伪材料有限公司 Positioning laser certificate anti-fake thin film for individually printing and preparation method thereof
CN104916222A (en) * 2015-06-24 2015-09-16 山东泰宝防伪技术产品有限公司 Uncovering changing information anti-fake method and manufactured mark and manufacturing method of mark
CN105023505A (en) * 2015-07-30 2015-11-04 李峰 Local texture anti-counterfeiting structure, manufacturing method thereof and anti-counterfeiting method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0895475A (en) * 1994-09-29 1996-04-12 Toppan Printing Co Ltd Hologram laminate
JP2003157009A (en) * 2001-11-21 2003-05-30 Dainippon Ink & Chem Inc Thermosensitive label using coating agent of high luminance
CN1514423A (en) * 2003-08-15 2004-07-21 河南天畅防伪包装有限公司 Holographic colour print antiforge mark and its production technology
CN201590199U (en) * 2009-12-11 2010-09-22 武汉威杜信息材料科技有限公司 Combined type anti-counterfeiting label
CN201590198U (en) * 2009-12-15 2010-09-22 深圳大学反光材料厂 Holographic anti-counterfeiting mark

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0895475A (en) * 1994-09-29 1996-04-12 Toppan Printing Co Ltd Hologram laminate
JP2003157009A (en) * 2001-11-21 2003-05-30 Dainippon Ink & Chem Inc Thermosensitive label using coating agent of high luminance
CN1514423A (en) * 2003-08-15 2004-07-21 河南天畅防伪包装有限公司 Holographic colour print antiforge mark and its production technology
CN201590199U (en) * 2009-12-11 2010-09-22 武汉威杜信息材料科技有限公司 Combined type anti-counterfeiting label
CN201590198U (en) * 2009-12-15 2010-09-22 深圳大学反光材料厂 Holographic anti-counterfeiting mark

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102909981A (en) * 2012-10-26 2013-02-06 武汉虹之彩包装印刷有限公司 Novel alumite based on digital watermarking technology and production method thereof
CN102930778A (en) * 2012-11-05 2013-02-13 李峰 Uncovered counterfoil type double anti-fake structure, anti-fake method and manufacturing method
CN102930778B (en) * 2012-11-05 2014-12-10 海南天鉴防伪科技有限公司 Uncovered counterfoil type double anti-fake structure, anti-fake method and manufacturing method
CN103342064A (en) * 2013-07-12 2013-10-09 上海宏盾防伪材料有限公司 Positioning laser certificate anti-fake thin film for individually printing and preparation method thereof
CN104916222A (en) * 2015-06-24 2015-09-16 山东泰宝防伪技术产品有限公司 Uncovering changing information anti-fake method and manufactured mark and manufacturing method of mark
CN105023505A (en) * 2015-07-30 2015-11-04 李峰 Local texture anti-counterfeiting structure, manufacturing method thereof and anti-counterfeiting method

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Application publication date: 20120926