CN105513490A - Anti-counterfeiting method employing nano-magnetic material, nano-magnetic anti-counterfeiting mark, and manufacturing method of mark - Google Patents
Anti-counterfeiting method employing nano-magnetic material, nano-magnetic anti-counterfeiting mark, and manufacturing method of mark Download PDFInfo
- Publication number
- CN105513490A CN105513490A CN201610058696.2A CN201610058696A CN105513490A CN 105513490 A CN105513490 A CN 105513490A CN 201610058696 A CN201610058696 A CN 201610058696A CN 105513490 A CN105513490 A CN 105513490A
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- Prior art keywords
- nano
- layer
- magnetic material
- counterfeiting
- chalk
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0297—Forms or constructions including a machine-readable marking, e.g. a bar code
Abstract
The invention relates to the technical field of anti-counterfeiting, in particular to an anti-counterfeiting method employing a nano-magnetic material, a nano-magnetic anti-counterfeiting mark, and a manufacturing method of the mark. The method comprises the steps as follows: a two-dimensional code is coated with white ink, wherein at least one part of the coating white ink covers the two-dimensional code; and the nano-magnetic material is coated with the white ink, wherein the minimum amount of the nano-magnetic material is the content of the nano-magnetic material capable of being detected by a mobile phone. The anti-counterfeiting mark comprises a release paper layer; and an adhesive layer, a nano-magnetic material layer, a white ink layer, a digital information layer and an isolating layer are sequentially arranged on the release paper layer. The preparation technology of the mark comprises the following steps: firstly, coating a substrate layer with the isolating layer, and printing a pattern layer and the digital information layer on the isolating layer; printing the white ink layer and the nano-magnetic material layer on the digital information layer; and finally, applying the adhesive layer, and compounding the release paper layer on the adhesive layer. The anti-counterfeiting method is high in anti-counterfeiting capacity; detection anytime and anywhere is achieved by the mobile phone; the anti-counterfeiting mark can be waterproof and damp-proof; and the preparation method is simple and feasible.
Description
Technical field
The present invention relates to field of anti-counterfeit technology, be specifically related to a kind of nano magnetic material that utilizes and carry out false proof method and nano-magnetic anti-counterfeiting mark and method for making.
Background technology
Along with the development of society, smart mobile phone has entered into our life, and our life is also changed by the APP of smart mobile phone gradually.In anti-counterfeiting mark field, various counterfeit protection measures is widely used, and these means are mostly just can carry out anti-counterfeiting detection by special false proof instrument, and do not have this type of testing tool in consumer's hand, to use and discriminating causes inconvenience.Therefore, it is more and more important that the testing tool of anti-fake product has become, and at any time, everywhere, detects easily become the most general demand in this area to anti-fake product.
At present, the smart mobile phone that can utilize also not developing cost lower, easy to make carries out the antifalsification label detected.
Summary of the invention
The object of this invention is to provide a kind of anti-counterfeiting power high, not easily imitate, utilize mobile phone to realize the nano-magnetic mobile phone Detection Information anti-counterfeiting mark detected at any time, everywhere; The present invention provides its preparation method simultaneously.
The nano magnetic material that utilizes of the present invention carries out false proof method, that chalk is coated on Quick Response Code, the chalk of coating covers Quick Response Code at least partially, be coated on chalk by nano magnetic material again, the nano magnetic material content that the consumption of nano magnetic material can detect with mobile phone is for minimum.
Wherein,
The consumption of described nano magnetic material is 0.02 ~ 0.03g/cm
2.
Described nano magnetic material is according to following preparation: joined by nano-magnetic material 2 ~ 3kg in UV silk-screen gloss oil 100kg, stir 1 ~ 2 hour.
Be calculated in mass percent, consisting of of nano-magnetic material: Fe
2o
350 ~ 70%, ZnO5 ~ 40%, NiO5 ~ 40%;
Described nano-magnetic anti-counterfeiting mark, comprises off-style paper layer, sets gradually glue-line, nano magnetic material layer, chalk layer, digital code information layer, separation layer above off-style paper layer.
The preparation technology of described nano-magnetic anti-counterfeiting mark, comprises the following steps:
(1) separation layer is coated on substrate layer;
(2) printing pattern layer, digital code information layer on separation layer;
(3) on digital code information layer, chalk layer is printed;
(4) on chalk layer, nano magnetic material layer is printed;
(5) on nano magnetic material layer, glue-line is applied;
(6) compound off-style paper layer on glue-line.
The detailed process of step (1) is as follows:
In 10 ~ 20 parts of separation layer coating fluids, add 30 ~ 50 parts of thinning agents, stir 1 ~ 2 hour, obtain the separation layer coating fluid that viscosity is 10 ~ 30Pas; Use 90 ~ 150 object web coatable rollers by this separation layer coating solution on the transparent PET film base material layer of 16 ~ 50 μm, dispense tip uses and scrapes plain-barreled roll, speed 30 ~ 60 ms/min, carries out the oven dry of 80 ~ 100 DEG C after coating.
Step (4) adopts silk-screen printing technique, and concrete technology parameter is as follows: serigraphy mesh 100 ~ 150; Air pressure 3.5 ~ 8kg/cm
2; Speed 20 ~ 25 ms/min; Drying tunnel temperature 80 ~ 100 DEG C.
Anti-counterfeiting mark of the present invention, simultaneously based on the platform of anti-fake comprehensive management, its major function is as follows:
Verification step: operation that is false proof, logistics checking is described.
Fake certification:
1, send security code and complete false proof inquiry, can arrange on map, whether carry out the information labeling such as shops (dealer) nearby according to enterprise, with guide consumption, person searches.
2, utilize mobile phone to carry out magnetic element fake certification simultaneously.
Falsifying is collected evidence: send the inquiry that false proof (logistics) code completes falsifying.Falsifying function can to consumer's open (depending on that enterprise is arranged).
More verification methods: to phone, web portal introduction.
Report right-safeguarding: the obligate information (comprising website, phone etc.) of this enterprise can carry out extracting and representing according to number by system automatically.
Help: display helps word or effectively links.
Micro-letter is false proof: to based on the false proof introduction of micro-letter, and coordinate picture, word is described.
Solution: introduce the solution provided, coordinates picture, word.
Industry case: simply introduce sector application case, can provide link.
Contact us: CompanyAddress, phone information are shown.
Company introduction: to company introduction, can coordinate word, picture.
Sweepstake: provide prize drawing to looking into false proof client based on micro-letter.
Inquiry does not limit by when and where with shopping.Along with the arrival in intelligence epoch, smart mobile phone is spread to every household, is made by mobile telephone scanning inquiry more convenient with shopping, and consumer can do shopping anywhere or anytime, prize, integration etc.
Achieve first to the shopping function after product validation, solve the remote drawback differentiating difficulty, because information content of the present invention is large, utilizes mobile telephone scanning, the pictorial diagram of purchased commodity and the information such as all quality, production of these commodity can be obtained at once.Be convenient to the confirmation of consumer to product.
Beneficial effect of the present invention is as follows:
(1) method for anti-counterfeit anti-counterfeiting power of the present invention is high, not easily imitates, and utilizes mobile phone to realize detecting at any time, everywhere, facilitates consumer to carry out the checking of authenticity of products.
(2) anti-counterfeiting mark of the present invention can be waterproof and dampproof, can generally be used in the industry-by-industries such as tobacco and wine, cosmetics, Medicines and Health Product, auto parts machinery, seed, Guan Ye.
(3) preparation method of anti-counterfeiting mark of the present invention, scientific and reasonable, simple.
Embodiment
Below in conjunction with embodiment, the present invention is described further.
The all raw materials used in embodiment, except specified otherwise, are commercial.
Embodiment 1
Customer order (300,000 pieces)
(1) selected base material: 30 μm of transparent PET films.
(2) separation layer is coated on substrate layer:
Prepare separation layer coating fluid: take polishes 5kg and put into container, add polishes thinning agent 15kg, at the uniform velocity stir 1 hour, viscosity is 25Pas.
Coating: use 110 object web coatable rollers, dispense tip uses and scrapes plain-barreled roll, speed 60 ms/min, drying tunnel temperature: 80 DEG C.
(3) design: make a plate with the form design of picture and text by the Logo Business Name information of customer requirement by client.
(4) printed patterns: utilize Hewlett-Packard's WS6600 digital printer to realize the printing of pattern, this digital printer has online coating function simultaneously, can realize being coated with while the function of printing, increase the plumpness of the firmness of front printing color, integrality, color.
Print endowed: utilize Inner Logistics Management platform to carry out data genaration, utilize digital machine to carry out printing, endowed; Print speed printing speed is 55 ms/min.
(5) on digital code information layer, chalk layer is printed.
(6) use screen process press at chalk printed thereon magnetic Nano material.
The technique of serigraphy is: use 150 serigraphy meshes, air pressure: 5kg/cm
2, speed 20 ms/min, drying tunnel temperature: 80 DEG C.
The consumption of nano magnetic material is 0.02g/cm
2.Nano magnetic material is according to following preparation: joined by nano-magnetic material 2kg in UV silk-screen gloss oil 100kg, stir 1.5 hours.Be calculated in mass percent, consisting of of nano-magnetic material: Fe
2o
360%, ZnO15%, NiO25%.
(7) compound: utilize release liners to carry out compound, glue amount is 10g/m
2.Release liners grammes per square metre: 62g/m
2, off-type force: 1.5N; Thickness: 45 μm.
(8) cross cutting: use automatic die cutter to be single mark by its cross cutting.
The yield rate of the present embodiment anti-counterfeiting mark is 98%.
Embodiment 2
Customer order (500,000 pieces)
(1) selected base material: 20 μm of transparent PET films.
(2) separation layer is coated on substrate layer:
Prepare separation layer coating fluid: take polishes 5kg and put into container, add polishes thinning agent 20kg, at the uniform velocity stir 1.5 hours, viscosity is 19Pas.
Coating: use 130 object web coatable rollers, dispense tip uses and scrapes plain-barreled roll, speed 50 ms/min, drying tunnel temperature: 100 DEG C.
(3) design: make a plate with the form design of picture and text by the Logo Business Name information of customer requirement by client.
(4) printed patterns: utilize Hewlett-Packard's WS6600 digital printer to realize the printing of pattern, this digital printer has online coating function simultaneously, can realize being coated with while the function of printing, increase the plumpness of the firmness of front printing color, integrality, color.
Print endowed: utilize Inner Logistics Management platform to carry out data genaration, utilize digital machine to carry out printing, endowed; Print speed printing speed is 55 ms/min.
(5) on digital code information layer, chalk layer is printed.
(6) use screen process press at chalk printed thereon magnetic Nano material.
The technique of serigraphy is: use 130 serigraphy meshes, air pressure: 7.5kg/cm
2, speed 23 ms/min, drying tunnel temperature: 100 DEG C.
The consumption of nano magnetic material is 0.026g/cm
2.Described nano magnetic material is according to following preparation: joined by nano-magnetic material 3kg in UV silk-screen gloss oil 100kg, stir 2 hours.Be calculated in mass percent, consisting of of nano-magnetic material: Fe
2o
350%, ZnO10%, NiO40%.
(7) compound: utilize release liners to carry out compound, glue amount is 10g/m
2.Release liners grammes per square metre: 62g/m
2, off-type force: 1.5N; Thickness: 45 μm.
(8) cross cutting: use automatic die cutter to be single mark by its cross cutting.
The yield rate of the present embodiment anti-counterfeiting mark is 99%.
Embodiment 3
Customer order (350,000 pieces)
(1) selected base material: 50 μm of transparent PET films.
(2) separation layer is coated on substrate layer:
Prepare separation layer coating fluid: take polishes 5kg and put into container, add polishes thinning agent 25kg, at the uniform velocity stir 2 hours, viscosity is 15Pas.
Coating: use 150 object web coatable rollers, dispense tip uses and scrapes plain-barreled roll, speed 40 ms/min, drying tunnel temperature: 90 DEG C.
(3) design: make a plate with the form design of picture and text by the Logo Business Name information of customer requirement by client.
(4) printed patterns: utilize Hewlett-Packard's WS6600 digital printer to realize the printing of pattern, this digital printer has online coating function simultaneously, can realize being coated with while the function of printing, increase the plumpness of the firmness of front printing color, integrality, color.
Print endowed: utilize Inner Logistics Management platform to carry out data genaration, utilize digital machine to carry out printing, endowed; Print speed printing speed is 55 ms/min.
(5) on digital code information layer, chalk layer is printed.
(6) use screen process press at chalk printed thereon magnetic Nano material.
The technique of serigraphy is: use 150 serigraphy meshes, air pressure: 4kg/cm
2, speed 25 ms/min, drying tunnel temperature: 90 DEG C.
The consumption of nano magnetic material is 0.029g/cm
2.Described nano magnetic material is according to following preparation: joined by nano-magnetic material 2.5kg in UV silk-screen gloss oil 100kg, stir 1 hour.Be calculated in mass percent, consisting of of nano-magnetic material: Fe
2o
370%, ZnO25%, NiO5%.
(7) compound: utilize release liners to carry out compound, glue amount is 10g/m
2.Release liners grammes per square metre: 62g/m
2, off-type force: 1.5N; Thickness: 45 μm.
(8) cross cutting: use automatic die cutter to be single mark by its cross cutting.
The yield rate of the present embodiment anti-counterfeiting mark is 98.5%.
Claims (10)
1. one kind utilizes nano magnetic material to carry out false proof method, it is characterized in that: chalk is coated on Quick Response Code, the chalk of coating covers Quick Response Code at least partially, be coated on chalk by nano magnetic material again, the nano magnetic material content that the consumption of nano magnetic material can detect with mobile phone is for minimum.
2. the nano magnetic material that utilizes according to claim 1 carries out false proof method, it is characterized in that: the consumption of nano magnetic material is 0.02 ~ 0.03g/cm
2.
3. the nano magnetic material that utilizes according to claim 1 carries out false proof method, it is characterized in that: nano magnetic material is according to following preparation: joined by nano-magnetic material 2 ~ 3kg in UV silk-screen gloss oil 100kg, stir 1 ~ 2 hour.
4. the nano magnetic material that utilizes according to claim 3 carries out false proof method, it is characterized in that: be calculated in mass percent, consisting of of nano-magnetic material: Fe
2o
350 ~ 70%, ZnO5 ~ 40%, NiO5 ~ 40%.
5. the nano-magnetic anti-counterfeiting mark adopting the arbitrary described method of Claims 1 to 4 to prepare, comprises off-style paper layer, it is characterized in that: set gradually glue-line, nano magnetic material layer, chalk layer, digital code information layer, separation layer above off-style paper layer.
6. a preparation technology for nano-magnetic anti-counterfeiting mark according to claim 5, is characterized in that comprising the following steps:
(1) separation layer is coated on substrate layer;
(2) printing pattern layer, digital code information layer on separation layer;
(3) on digital code information layer, chalk layer is printed;
(4) on chalk layer, nano magnetic material layer is printed;
(5) on nano magnetic material layer, glue-line is applied;
(6) compound off-style paper layer on glue-line.
7. the preparation technology of nano-magnetic anti-counterfeiting mark according to claim 6, is characterized in that: the detailed process of step (1) is as follows:
In 10 ~ 20 parts of separation layer coating fluids, add 30 ~ 50 parts of thinning agents, stir 1 ~ 2 hour, obtain the separation layer coating fluid that viscosity is 10 ~ 30Pas; Use 90 ~ 150 object web coatable rollers by this separation layer coating solution on the transparent PET film base material layer of 16 ~ 50 μm, dispense tip uses and scrapes plain-barreled roll, speed 30 ~ 60 ms/min, carries out the oven dry of 80 ~ 100 DEG C after coating.
8. the preparation technology of nano-magnetic anti-counterfeiting mark according to claim 6, it is characterized in that: the nano magnetic material of step (4) is according to following preparation: nano-magnetic material 2 ~ 3kg is joined in UV silk-screen gloss oil 100kg, stir 1 ~ 2 hour.
9. the preparation technology of nano-magnetic anti-counterfeiting mark according to claim 8, is characterized in that: be calculated in mass percent, consisting of of nano-magnetic material: Fe
2o
350 ~ 70%, ZnO5 ~ 40%, NiO5 ~ 40%.
10. the preparation technology of nano-magnetic anti-counterfeiting mark according to claim 6, is characterized in that: step (4) adopts silk-screen printing technique, and concrete technology parameter is as follows: serigraphy mesh 100 ~ 150; Air pressure 3.5 ~ 8kg/cm
2; Speed 20 ~ 25 ms/min; Drying tunnel temperature 80 ~ 100 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058696.2A CN105513490A (en) | 2016-01-28 | 2016-01-28 | Anti-counterfeiting method employing nano-magnetic material, nano-magnetic anti-counterfeiting mark, and manufacturing method of mark |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058696.2A CN105513490A (en) | 2016-01-28 | 2016-01-28 | Anti-counterfeiting method employing nano-magnetic material, nano-magnetic anti-counterfeiting mark, and manufacturing method of mark |
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| CN105513490A true CN105513490A (en) | 2016-04-20 |
Family
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| CN201610058696.2A Pending CN105513490A (en) | 2016-01-28 | 2016-01-28 | Anti-counterfeiting method employing nano-magnetic material, nano-magnetic anti-counterfeiting mark, and manufacturing method of mark |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782044A (en) * | 2017-02-23 | 2017-05-31 | 河南李烨包装科技有限公司 | A kind of special magnetic material code anti-counterfeiting mark |
| CN113299182A (en) * | 2021-05-30 | 2021-08-24 | 蒋天有 | Anti-counterfeit label and manufacturing process thereof |
| CN117196657A (en) * | 2023-09-28 | 2023-12-08 | 辽宁嘉玉科技有限公司 | Product rapid identification method based on magnetic nanoparticle harmonic signal coding mode |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4684795A (en) * | 1985-01-07 | 1987-08-04 | United States Banknote Company L.P. | Security tape with integrated hologram and magnetic strip |
| US20040189459A1 (en) * | 2001-08-21 | 2004-09-30 | Sills Colin S | Combination magnetic tag |
| CN2715253Y (en) * | 2004-05-21 | 2005-08-03 | 廖用铁 | Magnetic code false proof mark |
| WO2009105040A1 (en) * | 2008-02-19 | 2009-08-27 | Bilcare Technologies Singapore Pte. Ltd. | A reading device for identifying a tag or an object adapted to be identified, related methods and systems |
| CN201323024Y (en) * | 2008-12-09 | 2009-10-07 | 华中科技大学 | A laser holographic false proof mark with magnetic encryption information |
| CN201754317U (en) * | 2010-11-10 | 2011-03-02 | 淄博泰宝防伪技术产品有限公司 | Nanometer particle anti-counterfeiting mark |
| CN201859464U (en) * | 2010-06-13 | 2011-06-08 | 孙淑德 | Anti-counterfeiting device |
| CN202321170U (en) * | 2011-11-24 | 2012-07-11 | 北京物资学院 | Packing box with magnetic bar-code anti-counterfeiting line |
| CN104966462A (en) * | 2015-07-07 | 2015-10-07 | 山东泰宝防伪技术产品有限公司 | Organic photoluminescent material anti-counterfeiting label and preparation method thereof |
-
2016
- 2016-01-28 CN CN201610058696.2A patent/CN105513490A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4684795A (en) * | 1985-01-07 | 1987-08-04 | United States Banknote Company L.P. | Security tape with integrated hologram and magnetic strip |
| US20040189459A1 (en) * | 2001-08-21 | 2004-09-30 | Sills Colin S | Combination magnetic tag |
| CN2715253Y (en) * | 2004-05-21 | 2005-08-03 | 廖用铁 | Magnetic code false proof mark |
| WO2009105040A1 (en) * | 2008-02-19 | 2009-08-27 | Bilcare Technologies Singapore Pte. Ltd. | A reading device for identifying a tag or an object adapted to be identified, related methods and systems |
| CN201323024Y (en) * | 2008-12-09 | 2009-10-07 | 华中科技大学 | A laser holographic false proof mark with magnetic encryption information |
| CN201859464U (en) * | 2010-06-13 | 2011-06-08 | 孙淑德 | Anti-counterfeiting device |
| CN201754317U (en) * | 2010-11-10 | 2011-03-02 | 淄博泰宝防伪技术产品有限公司 | Nanometer particle anti-counterfeiting mark |
| CN202321170U (en) * | 2011-11-24 | 2012-07-11 | 北京物资学院 | Packing box with magnetic bar-code anti-counterfeiting line |
| CN104966462A (en) * | 2015-07-07 | 2015-10-07 | 山东泰宝防伪技术产品有限公司 | Organic photoluminescent material anti-counterfeiting label and preparation method thereof |
Non-Patent Citations (5)
| Title |
|---|
| WXZHHG: "纳米氧化锌作为磁性材料的原料好处多", 《HTTPS://CLUB.1688.COM/ARTICLE/58018649.HTM》 * |
| 中国氧化锌网: "氧化锌在磁性材料中有哪些应用", 《HTTP://WWW.CNYANGHUAXIN.COM/NEWS/SHOW.PHP?ITEMID=25》 * |
| 基础物理编写组: "《基础物理》", 28 February 1974 * |
| 汪多仁: "《绿色化工助剂》", 31 January 2006 * |
| 秦杏荣、张金龙: "《电工原理》", 30 April 1996 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782044A (en) * | 2017-02-23 | 2017-05-31 | 河南李烨包装科技有限公司 | A kind of special magnetic material code anti-counterfeiting mark |
| CN113299182A (en) * | 2021-05-30 | 2021-08-24 | 蒋天有 | Anti-counterfeit label and manufacturing process thereof |
| CN117196657A (en) * | 2023-09-28 | 2023-12-08 | 辽宁嘉玉科技有限公司 | Product rapid identification method based on magnetic nanoparticle harmonic signal coding mode |
| CN117196657B (en) * | 2023-09-28 | 2024-04-02 | 辽宁嘉玉科技有限公司 | Product rapid identification method based on magnetic nanoparticle harmonic signal coding mode |
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Application publication date: 20160420 |