CN103177654A - Manufacturing method of optical anti-fake membrane, optical anti-fake membrane label, optical anti-fake label and optical anti-fake system - Google Patents
Manufacturing method of optical anti-fake membrane, optical anti-fake membrane label, optical anti-fake label and optical anti-fake system Download PDFInfo
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- CN103177654A CN103177654A CN2013100463579A CN201310046357A CN103177654A CN 103177654 A CN103177654 A CN 103177654A CN 2013100463579 A CN2013100463579 A CN 2013100463579A CN 201310046357 A CN201310046357 A CN 201310046357A CN 103177654 A CN103177654 A CN 103177654A
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Abstract
The invention provides a manufacturing method of an optical anti-fake membrane. The method comprises: nontransparent dopant is added to curable transparent or partially transparent liquid materials; the dopant and the liquid materials are mixed so that mixed liquor is manufactured; and the mixed liquor is manufactured to the optical anti-fake membrane. The manufacturing method of the optical anti-fake membrane can solve the problem of counterfeit products troubling enterprises for a long time fundamentally, anti-fake cost is saved greatly, huge market shares occupied by the counterfeit products can be recaptured, and therefore economic benefit of the enterprises is greatly enhanced.
Description
Technical field
The present invention relates to anti-counterfeiting technology, the optical physics technology, computer image processing technology, the anti-counterfeiting technology of processing with handset image, the particularly method for making of the method for making of optical anti-counterfeiting film, optical anti-counterfeiting film label, optical anti-counterfeiting label, optical anti-counterfeiting recognition methods, optical anti-counterfeiting system, mobile phone and mobile phone optical anti-counterfeiting system.
Background technology
Anti-counterfeiting technology develops into today, has become the industry of a considerable and rapid development, and concrete method, technology and product are innumerable.Current main anti-counterfeiting technology has:
Techniques of Optical Security, biological anti-counterfeiting technology, nuclear track anti-counterfeit technology, package anti-counterfeiting technology and inquiry recognition category anti-counterfeiting technology etc.
Main anti-fake product comprises three major types: vision is judged, equipment is judged, consulting is judged:
1), naked eyes identification: laser hologram, texture, radium-shine, Ultraluminescence, day phototropic, heat-sensitive variable colour, pressure-sensitive variable color, wet sensitive colour changing, accurate version line, micro printing, thermochromic liquid crystal, super wiping distortion, disposable broken picture and text, open type duplicature applique, irreversible memory-type temperature-sensitive, reversible feel heat-sensitive variable colour, paper water wave, cholesteryl liquid crystal, the miniature stealth of graphic code.This technology is due to the true and false that only depends on the visual judgement label of naked eyes, and is inaccurate.
2), specialized equipment identification: holographic magnetic card, magnetic ink, smart credit card, bar code, metallic barcode, IC-card, laser card, biochemistry, atomic nucleus double card, electronic recognition, nuclear track technique etc.Therefore this technology does not possess versatility because need are judged the true and false by specialized equipment.
3), consulting judges: code anti-fake technology (code anti-fake), the method is owing to using Help by Phone to judge commercial articles true and false, code can be copied, one yard multiplex, therefore is easy to by batch duplicating.
Above digital false-proof technology, all adopting anti-fake identification mark is disposable method.Be that anti-counterfeiting identification code on anti-fake identification mark is not plain code, check that anti-counterfeiting identification code must destroy anti-fake identification mark, make anti-fake identification mark can not reuse the inquiry phone, also make simultaneously consumer's rear inquiry of can only doing shopping although this has increased anti-counterfeiting power, reduced widely query rate.
Summary of the invention
Based on this, be necessary inaccurate, the problem that needs to destroy anti-fake identification mark for existing anti-counterfeiting technology, a kind of method for making, optical anti-counterfeiting film label, optical anti-counterfeiting label, optical anti-counterfeiting system of optical anti-counterfeiting film is provided.
The invention provides the method for making of optical anti-counterfeiting film, comprise step:
Nontransparent dopant is added in the fluent material of curable transparent or partially transparent;
With described dopant with make mixed liquor after described fluent material mixes;
Described mixed liquor is made optical anti-counterfeiting film.
In an embodiment, described fluent material is clear plastic, and described nontransparent alloy is the irregular shape rubber grain of intermediate density, and described alloy is 5%-90% to the coverage rate of described fluent material;
The step of described mixed liquor being made optical anti-counterfeiting film is specially:
To make described optical anti-counterfeiting film on described mixed liquor covering and film, described film comprises paper; Or
Described mixed liquor is made plastic products, present described optical anti-counterfeiting film on the surface of described plastic products.
In an embodiment, described fluent material is the material for the manufacture of film, and the step of described mixed liquor being made optical anti-counterfeiting film is specially:
Utilize plastic sheet machine that described mixed liquor is made film, the thickness of described film is between 0.05mm-1.5mm, and transmittance is between 5%-90%.
In an embodiment, described nontransparent alloy comprises fragile paper, and described fluent material comprises the low-intensity transparent adhesive tape, and the alloy thickness that adds is less than 1.2mm, described alloy to the coverage rate of described fluent material between 5% and 90%.
The invention provides the method for making with the anti false film label of optical anti-counterfeiting film, comprise step:
Described optical anti-counterfeiting film is shaped to square carrier as the physical message carrier;
Be 2-D data with described square carrier recording;
This 2-D data is carried out denoising, extract false proof two-dimension code by two-dimension optical convolution and related function computing, described false proof two-dimension code is used for described anti false film unique identification;
Described anti false film and described false proof two-dimension code are combined into the anti false film label.
The invention provides a kind of antifalsification label, comprising: anti false film label and product information label, described anti false film label and the integrated label of described product information label or split type label; The product information of described product information label comprises one or more following information: type, title, series number, wrong correction data.
The invention provides a kind of security code, described security code comprises described false proof two-dimension code and product information.
The present invention also provides the method for making of another kind of antifalsification label, comprises step:
Will be with the two-dimension code of opening form with compound with carrier transparent or partially transparent glue; Add again nontransparent dopant and make antifalsification label in described opening form.
The invention provides the method that antifalsification label carries out anti-counterfeit recognition, comprise step:
Described antifalsification label is taken pictures, and will be converted to view data;
Extract false proof two-dimension code and product information from described view data;
Described false proof two-dimension code and pre-stored security code are compared, according to the true and false of the described antifalsification label of comparative result identification.
The invention provides the Antiforge system that antifalsification label is carried out anti-counterfeit recognition, comprising:
Memory storage is used for pre-stored security code, and described security code comprises false proof two-dimension code and product information;
Camera head is used for described antifalsification label is taken pictures;
Image processing apparatus is used for the photo that described camera head is taken is converted to view data, and is treated to two-dimension code from described view data;
Anti-Counterfeit Identification Device is used for described two-dimension code and pre-stored security code are compared, and identifies the true and false of described antifalsification label according to comparative result.
In an embodiment, described Antiforge system is loaded on mobile phone;
In embodiment of spirit, described camera head, image processing apparatus and Anti-Counterfeit Identification Device are loaded on mobile phone, and described memory storage is loaded into the fake certification server; Described mobile phone obtains described security code from described fake certification server, and sends to described Anti-Counterfeit Identification Device.
Compared with prior art, the present invention has unique technical advantage:
The present invention adds small alloy and makes optical anti-counterfeiting film in fluent material; owing to entering the isotropic transparent medium when light; light runs into nontransparent particle or minim will produce scattering or the reflection of light, thereby make optical anti-counterfeiting film have non-reproduction.The antifalsification label that utilizes the not reproducible optical anti-counterfeiting film of the present invention and advanced two-dimension code to combine generation has the uniqueness of identity, anti-counterfeiting performance is high, can not be imitated, fundamentally solved the long-term counterfeiting problem of product that perplexs enterprise, not only save a large amount of expenses of cracking down on counterfeit goods, and can recapture the great market share that counterfeiting product is occupied, thereby greatly strengthened the economic benefit of enterprise.
In addition, the antifalsification label that the present invention makes can be known the true and false of product whenever and wherever possible by scanning, does not simple, conveniently destroy the packing of product, and the consumer can verify before purchase, and anti-counterfeiting performance and market monitoring capacity are improved greatly.
The product that posts antifalsification label can carry out by taking pictures anti-counterfeit recognition, therefore needn't frequently change self packing of product because of fake products, thereby saves a large amount of packings and advertising expenditure.Make enterprise win best goodwill and image in the market of cut-throat competition, enlarge the popularity of product, and produce huge society and economic benefit.
Antifalsification label of the present invention has adopted the anti false film of non-reproduction to form, and has satisfied the false proof requirement of consumer, and the anti-counterfeiting technology that system is realized is more safe and reliable.
The present invention all has good and general popularizing value in needs carry out the enterprise of product false proof, with regard to whole false proof industry, Antiforge system is safe and reliable, is the selection of enterprise's the best.
Description of drawings
Fig. 1 is the process flow diagram of the method for making of optical anti-counterfeiting film;
Fig. 2 is for making the method for making process flow diagram of anti false film label;
Fig. 3 is the design sketch of embodiment 6 anti false film labels;
Fig. 4 is the design sketch of embodiment 7 antifalsification labels;
The process flow diagram of Fig. 5 for antifalsification label is carried out anti-counterfeit recognition;
Fig. 6 is the design sketch of the antifalsification label of embodiment 8;
Fig. 7 is the logic diagram of Antiforge system.
Embodiment
Embodiment 1: the applicant utilizes physical optics random scatter and reflection characteristic to disclose a kind of method for making of optical anti-counterfeiting film, as shown in Figure 1, at first nontransparent dopant is added in the fluent material of curable transparent or partially transparent (S101); Curable fluent material of the present invention has many kinds of substance, such as paint, transparent epoxy resin, liquid glue class etc., and not getting rid of has other materials, no longer exhaustive at this.Nontransparent alloy can have irregular shape or regular shape, as an embodiment, can be small shredded paper, rubber grain, sheet metal etc., not getting rid of has other materials, not exhaustive, the user can choose suitable alloy according to making needs at this.
Then with described dopant with make mixed liquor (S102) after described transparency liquid mixes; At last described mixed liquor is made optical anti-counterfeiting film (S103).
Owing to entering isotropic transparent medium (being the identical medium of all directions light refractive index) when light; if light runs into scattering or reflection that nontransparent particle or minim will produce light, these scatterings or reflection are the incident direction of light and the shape of nontransparent thing, the combined action result of distribution.The present invention takes full advantage of optical scattering and randomness and complicacy make of the reflection optical anti-counterfeiting film with " physics counter clone function " attribute of alloy in transparent material." the anti-function of cloning of physics " or be the function of the different attribute of a kind of thing referred to as " PUF ", its attribute can and be expressed with the interaction of surrounding environment with the architectural characteristic of material, and this function ratio is easier to evaluates calculation, but can not predict.Single entity with this attribute function is easily made, but can't copy in reality, even know that manufacture process also can't copy accurately.
In order better to understand the present invention, below enumerate several application examples:
Embodiment 2: the clear plastic of selecting U.S. PlastiDipInternational company to produce is raw material, mix the irregular shape rubber grain (being produced by Japanese Sumitomo Rubber Industries company) of intermediate density, it is worthy of note, the source of selected materials is not limited to the listed company of the present invention.The rubber grain that mixes is to the about 5%-90% of the coverage rate of clear plastic left and right, and the anti false film that 5% to 90% coverage rate is made has the contrast of optical radiation preferably, and the distribution of effective light scattering and reflection is provided.Following experimental data is in different coverage rate situations, the distribution of relative proximity optical radiation correlative value.Relative proximity optical radiation correlative value is defined as the absolute value of neighbor point optical radiation difference, and weighting is average again.This value is larger, and optical radiation and reflection distribute more effective.This value is usually between 0 to 1.
As a preferred embodiment, can mix coverage rate and be 30% rubber grain (during 30% coverage rate, its relative proximity optical radiation correlative value is 0.65), then drip mulch-laying machine with laminating machine or crystal this mixed liquor has been covered the color paper.
Embodiment 3: in this application example, can be with dopant (as an embodiment, alloy still can be selected the rubber grain of enumerating in Application Example 1) dope in the material of making film (for example PVC or other plastic sheeting manufactured materials), utilize plastic sheet machine that mixed liquor is made transparent membrane with impurity.As a preferred embodiment, this film thickness can be controlled in 0.05mm and will exert an influence to relative proximity optical radiation correlative value to the 1.5mm. film thickness, and thicker its value of film is less.The transmittance of transparent membrane can be controlled in 5% to 90%, and the experimental result of transmittance in 50% situation is as follows:
Embodiment 4: apply one deck low-intensity transparent adhesive tape on fragile paper, with rule or the dopant uniform fold of irregular shape on it.As a preferred embodiment, the coverage rate of alloy can be controlled between 30% to 55%, and the thickness of dopant is less than 1.5 millimeters, and as a preferred embodiment, the thickness of alloy can be 0.5mm.After transparent adhesive tape solidifies, use paper to cross to mould or coating machine is crossed it and moulded or plate hyaline membrane.Dopant can be paper or plastics or the sheet metal of different colours.
It is worthy of note, the optical anti-counterfeiting film of making in this application example is different from the cheque paper that existing paper adds fiber or color point, this optical anti-counterfeiting film contains highdensity alloy (for example, coverage rate 50% left and right), and human eye is compare of analysis quantitatively.And cheque paper of the prior art only contains very low-density regular doping thing (the low-density dopant typically refers to dopant for easily manually examining number, does not need machine processing), is easy to copy.
Embodiment 5: in the raw material before plastic products are shaped, mix up the dopant of regular or irregular shape, size and coverage rate be as described in front several application examples, with conventional compression moulding or draw and mould technique and make plastic products.To form optical anti-counterfeiting film on the surface of these plastic products.
Embodiment 6: the method for making that a kind of anti false film label with optical anti-counterfeiting film is provided in the present embodiment, this method for making can utilize optical anti-counterfeiting film in embodiment 1 to embodiment 5 as the physical message carrier, use Computing that the information of physical message carrier is processed, generate the anti false film label.Physical message carrier after processing does not contain the rugged change of geometry and the colour switching of physical message carrier itself.As shown in Figure 2, processing procedure comprises:
If the physical message carrier is colored, at first remove after the color record with the physical message carrier, make it only have black-and-white two color (S201); Certainly, if the physical message carrier no longer needs originally as black and white the processing of discoloring.
Then the physical message carrier after discoloring rotates it by general geometric transformation, is shaped to square carrier (S202); This conversion process is conventional means, repeats no more.Be then 2-D data (S203) with square carrier recording.
Can with the numerical information of physical message vehicle treated for recording, next generate the anti false film label by following step by S201-S203:
2-D data to this record carries out denoising, extracts false proof two-dimension code (S204) by two-dimension optical convolution and related function computing, and because optical anti-counterfeiting film of the present invention has the anti-function characteristic of cloning of physics, this characteristic can be described by following formula:
L wherein
iBe incident light radiation, x
iBe incident light position, w
iBe incident light direction, L
oBe the optical radiation of scattering or reflection ray, x
oBe scattering or reflected light position, w
oBeing scattering or reflected light direction. S is Bidirectional surface scattering function (BSSRDF), and its distribution is determined to comprise by the multiple parameters of scattering surface: Fei Nieer coefficient, absorption coefficient, scattering coefficient, relative index of refraction etc.
Described false proof two-dimension code is namely to described anti false film uniquely identified two-dimension code; Optical anti-counterfeiting film is superimposed upon on false proof two-dimension code, is combined into anti false film label (S205), the design sketch of anti false film label as shown in Figure 3.
As an embodiment, can use the 2-D data of multiparameter Gauss filtrator square shaped carrier to filter in S204, remove the noise in information; Again it is carried out panel data and process, remove the repeating data in false proof two-dimension code, only remain with the characteristic of use.
Embodiment 7: the antifalsification label of the anti false film forming label of a kind of embodiment of utilization 6 is provided in the present embodiment, and this antifalsification label is the combination of anti false film label and product information label.The product information label has been put down in writing the information of detected product, for example one or more information in product type, title, series number, wrong correction data.The design sketch of antifalsification label as shown in Figure 4.
The present embodiment combines the generation antifalsification label with non-reproduction and the two-dimension code of anti false film label.The corresponding security code of antifalsification label is produced by false proof two-dimension code and product information, becomes two-dimension code.Security code is used for demarcating its type, title, series number, wrong correction data and false proof two-dimension code.Series number covers the product volume that might occur with unrepeatable long number.As an embodiment, series number is comprised of the numeral of 12 16 systems, can produce to have 284,474,976,710 altogether, 656 series numbers.Series number can produce in order, and the below is some series number examples: 5523232381,552323238F, 5AA826E632.
Anti false film label and product information label can being combined into one labels, are attached to the same place of detected product, can be also split type labels, are attached to not existing together or only label anti false film on test product of detected product.Different array modes is applicable to different application conditions, and the user can carry out suitable combination to antifalsification label according to different application needs.
As shown in Figure 5, when antifalsification label is carried out the method for anti-counterfeit recognition, at first described antifalsification label is taken pictures, and will be converted to view data (S501); Extract false proof two-dimension code (S502) from described view data; False proof two-dimension code and pre-stored security code are compared, according to the true and false (S503) of the described antifalsification label of comparative result identification.Because security code is to be generated by false proof two-dimension code and product information, so whether exist false proof two-dimension code just can determine the true and false of antifalsification label as long as judge from the 2 D code information of image data extraction.
Embodiment 8: the method for making that the invention provides another optical anti-counterfeiting label.The method need not to make in advance the optical anti-counterfeiting film of embodiment 1, at first generates two-dimension code with computing machine, and this two-dimension code is with square form or other configured openings form; Then use the carrier (such as paper, film etc.) with transparent or partially transparent glue; with its with compound with the two-dimension code of square form or other configured openings form; add again nontransparent dopant in form; as a preferred embodiment; can with transparent or inferior light film covering protection, make antifalsification label.
Application example as embodiment 8, can use single or double self-adhesive paper, film or apply layer of transparent or partially transparent glue on paper or planes carry thing, to cover on it with the paper of two-dimension code and opening form, then rule or the dopant of irregular shape (kind of alloy can with reference to each embodiment as described above) be covered among form.As a preferred embodiment, the coverage rate of dopant can be controlled between 5% to 90%, the size of dopant can be controlled between 0.5 millimeter to 1.5 millimeters, the thickness of dopant is not more than the thickness that covers paper, or be not more than 0.5 millimeter of paper sheet thickness, then with paper laminator or laminating machine, it is crossed and mould or add transparent light film or inferior light film.Dopant can homochromy or different colours.The design sketch of antifalsification label as shown in Figure 6.
It should be noted that when the antifalsification label in embodiment 8 is carried out the method for anti-counterfeit recognition, need to this antifalsification label as the physical message carrier, use Computing that the information of physical message carrier is processed.Processing procedure is with reference to the step S201 to S204 of embodiment 6, and the false proof two-dimension code that then this antifalsification label in processing procedure is generated is stored in advance, during the identification antifalsification label, at first antifalsification label is taken pictures,
And will be converted to view data; Extract two-dimension code corresponding to this antifalsification label from described view data; And compare with pre-stored false proof two-dimension code, according to the true and false of the described antifalsification label of comparative result identification.
Embodiment 9: the present embodiment has disclosed a kind of Antiforge system, and the antifalsification label in embodiment 7 is carried out anti-counterfeit recognition, and as shown in Figure 7, this system comprises: memory storage 703, camera head 701, image processing apparatus 702 and Anti-Counterfeit Identification Device 704.By the antifalsification label on scanning anti-forge marker, To enterprises and the public provide the services such as product false proof information inquiry, follow-up of quality service, market monitoring, quality complain and counterfeit and shoddy goods report.
Memory storage 703 will be deposited the security code with unique corresponding relation with antifalsification label in advance and store, and security code comprises false proof two-dimension code and product information; 701 pairs of antifalsification labels of camera head are taken pictures, and pass to image processing apparatus 702, and image processing apparatus 702 is converted to view data with the photo of camera head shooting 701, and is treated to two-dimension code from described view data; The two-dimension code that Anti-Counterfeit Identification Device 704 extracts image processing apparatus and pre-stored security code compare, if consistent, identifying antifalsification label is true label, if inconsistent, for would forging label.
Embodiment 10: as an application example in embodiment 9, each device of Antiforge system all is loaded on mobile phone.Utilize mobile phone as terminal reading, allow the consumer verify the true and false of product whenever and wherever possible.The consumer can be whenever and wherever possible, in the situation that have or not mobile phone signal to sweep gently namely the true and false of product as can be known with mobile phone, simple, conveniently do not destroy the packing of product, and the consumer can verify before purchase, and anti-counterfeiting performance and market monitoring capacity are improved greatly.
In the present embodiment, antifalsification label is attached on test product, camera (being equivalent to camera head) by mobile phone can be taken pictures to antifalsification label, if anti false film label and product information label are the split labels, be affixed on the different parts of product, need respectively antifalsification label and product information label to be taken pictures, principle of work can with reference to the description of embodiment 9, repeat no more.
The present embodiment does not need specialized equipment, without any additional expense, as long as the mobile phone that staff all has just can be told truth from falsehood.And digital false-proof technology in the market all adopts the inquiry phone, all needs consumer, code company or enterprise to pay expense, during query rate high 4%, enterprise will lose, and this does not encourage to open wide inquiry to a certain extent, can not play the effect of oversight of markets yet.In addition, by come the true and false of interpretation product with mobile phone, utilize the computing function of mobile phone to complete, its result accurately, reliable.And digital false-proof technology in the market all needs the consumer to give an oral account or manual input message, can affect because artificial reason produces mistake antifalse effect unavoidably.
Embodiment 11: the present embodiment is the Another application example of embodiment 9, as different from Example 10, the memory storage of Antiforge system is positioned at the fake certification server, when need to verifying the antifalsification label true and false, mobile phone obtains security code from the fake certification server, send to Anti-Counterfeit Identification Device more consistent, thus the true and false of checking antifalsification label.
Antiforge system in each embodiment can use under different operating system, comprises Android, IOS, and Windows Phone7 etc.
Embodiment 12: the present embodiment is the Another application example of embodiment 9, as different from Example 11, the memory storage of Antiforge system and Anti-Counterfeit Identification Device are positioned at the fake certification server, when mobile phone need to be verified the antifalsification label true and false, false proof two-dimension code and product information are sent to the fake certification server, the fake certification server compares security code and false proof two-dimension code and the product information received, thus the true and false of checking antifalsification label.
Present most of Antiforge systems only supply disposable inquiry, and after inquiry, this information is cancelled, and are unfavorable for the transfer of commodity; And the present invention also is provided with repeatedly inquiry except can disposable inquiry, and namely in the system authorization situation, a kind of commodity can repeatedly be inquired about, and the time of record queries, have greatly improved the value preserving of valuables.
In addition, present most of digital false-proof technologies do not have the follow-up of quality function.And the present invention can in time feed back to manufacturer with problems such as the relevant quality of product, service, market informations, makes enterprise further improve the quality of products, market and production decision.
The beneficial effect that brings in order to experience more clearly technical scheme of the present invention, below enumerate one and apply the present invention to embodiment vinous:
Antifalsification label is signed and issued to Production of Wine factory in the security code center, and Production of Wine factory is attached to antifalsification label on grape wine, also can be attached to external packing, and Production of Wine factory provides grape wine to the dealer and can register product information.The dealer also can register product information.Product information can be stored on the fake certification server at security code center.Before the consumer bought grape wine, the security code vinous with needs scanning was positioned under the camera of mobile phone, but just automatic focusing, scanning of mobile phone.Will show authenticity of products and relevant information thereof after several seconds on screen.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (11)
1. the method for making of an optical anti-counterfeiting film, is characterized in that, comprises step:
Nontransparent dopant is added in the fluent material of curable transparent or partially transparent;
With described dopant with make mixed liquor after described fluent material mixes;
Described mixed liquor is made optical anti-counterfeiting film.
2. the method for making of optical anti-counterfeiting film according to claim 1, it is characterized in that, described fluent material comprises clear plastic, and described nontransparent alloy is the irregular shape rubber grain of intermediate density, and described alloy is 5%-90% to the coverage rate of described fluent material;
The step of described mixed liquor being made optical anti-counterfeiting film is specially:
Described mixed liquor is covered in makes described optical anti-counterfeiting film on film, described film comprises paper; Or
Described mixed liquor is made plastic products, present described optical anti-counterfeiting film on the surface of described plastic products.
3. the method for making of optical anti-counterfeiting film according to claim 1, is characterized in that, described fluent material is the material for the manufacture of film, and the step of described mixed liquor being made optical anti-counterfeiting film is specially:
Utilize plastic sheet machine that described mixed liquor is made film, the thickness of described film is between 0.05mm-1.2mm, and transmittance is between 5%-90%.
4. the method for making of optical anti-counterfeiting film according to claim 1, it is characterized in that, described nontransparent alloy comprises fragile paper, described fluent material comprises the low-intensity transparent adhesive tape, the alloy thickness that adds is less than 1.2mm, described alloy to the coverage rate of described fluent material between 5% and 90%.
5. the method for making with the anti false film label of optical anti-counterfeiting film, is characterized in that, comprises step:
Described optical anti-counterfeiting film is shaped to square carrier as the physical message carrier;
Be 2-D data with described square carrier recording;
This 2-D data is carried out denoising, extract false proof two-dimension code by two-dimension optical convolution and related function computing, described false proof two-dimension code is used for described anti false film unique identification;
Described anti false film and described false proof two-dimension code are combined into the anti false film label.
6. the antifalsification label of the method making of a right to use requirement 5, is characterized in that, comprising: anti false film label and product information label, described anti false film label and the integrated label of described product information label or split type label; The product information of described product information label comprises one or more following information: type, title, series number, wrong correction data.
7. the security code that generates of the antifalsification label in a claim 6, is characterized in that, described security code comprises described false proof two-dimension code and product information.
8. the method for making of an antifalsification label, is characterized in that, comprises step:
Will be with the two-dimension code of opening form with compound with carrier transparent or partially transparent glue; Add again nontransparent dopant and make antifalsification label in described opening form.
9. the method that the described antifalsification label of claim 6 or 8 is carried out anti-counterfeit recognition, is characterized in that, comprises step:
Described antifalsification label is taken pictures, and will be converted to view data;
Extract false proof two-dimension code and product information from described view data;
Described false proof two-dimension code and pre-stored security code are compared, according to the true and false of the described antifalsification label of comparative result identification.
10. the Antiforge system that the described antifalsification label of claim 6 or 8 is carried out anti-counterfeit recognition, is characterized in that, comprising:
Memory storage is used for pre-stored security code, and described security code comprises false proof two-dimension code and product information;
Camera head is used for described antifalsification label is taken pictures;
Image processing apparatus is used for the photo that described camera head is taken is converted to view data, and is treated to two-dimension code from described view data;
Anti-Counterfeit Identification Device is used for described two-dimension code and pre-stored security code are compared, and identifies the true and false of described antifalsification label according to comparative result.
11. Antiforge system according to claim 10 is characterized in that, described Antiforge system is loaded on mobile phone; Or
Described camera head, image processing apparatus and Anti-Counterfeit Identification Device are loaded on mobile phone, and described memory storage is loaded into the fake certification server; Described mobile phone obtains described security code from described fake certification server, and sends to described Anti-Counterfeit Identification Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310046357.9A CN103177654B (en) | 2012-07-27 | 2013-02-05 | With the manufacture method of anti false film label of optical anti-counterfeiting film, antifalsification label and the security code generated by antifalsification label |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102653501 | 2012-07-27 | ||
| CN201210265350 | 2012-07-27 | ||
| CN201210265350.1 | 2012-07-27 | ||
| CN201310046357.9A CN103177654B (en) | 2012-07-27 | 2013-02-05 | With the manufacture method of anti false film label of optical anti-counterfeiting film, antifalsification label and the security code generated by antifalsification label |
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| CN103177654A true CN103177654A (en) | 2013-06-26 |
| CN103177654B CN103177654B (en) | 2016-09-28 |
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| CN104700282A (en) * | 2015-03-20 | 2015-06-10 | 方亚南 | Anti-counterfeiting method and anti-counterfeiting system for products |
| CN106327206A (en) * | 2015-06-26 | 2017-01-11 | 爱工艺株式会社 | Genuine product certification means and system |
| CN106650866A (en) * | 2015-12-18 | 2017-05-10 | 海南亚元防伪技术研究所（普通合伙） | Glue spraying texture anti-counterfeit method and package thereof |
| CN108564875A (en) * | 2018-04-10 | 2018-09-21 | 李天军 | The generation method of antifalsification label, the verification method of antifalsification label and antifalsification label |
| CN109754259A (en) * | 2017-11-01 | 2019-05-14 | 杭州沃朴物联科技有限公司 | A kind of anti-counterfeiting system and method suitable for paper wrapping bag |
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| CN109754259A (en) * | 2017-11-01 | 2019-05-14 | 杭州沃朴物联科技有限公司 | A kind of anti-counterfeiting system and method suitable for paper wrapping bag |
| CN108564875A (en) * | 2018-04-10 | 2018-09-21 | 李天军 | The generation method of antifalsification label, the verification method of antifalsification label and antifalsification label |
| CN108564875B (en) * | 2018-04-10 | 2020-09-04 | 李天军 | Anti-counterfeit label, anti-counterfeit label verification method and anti-counterfeit label generation method |
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| CN103177654B (en) | 2016-09-28 |
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