CN101645214A - Anti-fake label and making method thereof - Google Patents
Anti-fake label and making method thereof Download PDFInfo
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- CN101645214A CN101645214A CN200910042217A CN200910042217A CN101645214A CN 101645214 A CN101645214 A CN 101645214A CN 200910042217 A CN200910042217 A CN 200910042217A CN 200910042217 A CN200910042217 A CN 200910042217A CN 101645214 A CN101645214 A CN 101645214A
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- counterfeiting label
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Abstract
The invention provides an anti-fake label and a making method thereof. The making method comprises the following steps: evenly mixing a crosslinking agent consisting of prepared traditional ink and magnetic material powder (the weight proportion of the traditional ink to the crosslinking agent is 100:0.2 to 100:15), and fixing the magnetic material on the interior and the exterior of a flat platemade of nonmagnetic material according to the design requirements for the anti-fake label patterns so as to make a core plate; putting an anti-fake label substrate to be printed on the core plate by using the external field to charge magnetism for the core plate; and evenly spreading the special ink on the anti-fake label substrate. Due to the interaction between the crosslinking agent and the core plate, the ink forms a set pattern on the anti-fake label substrate. The external pattern of the anti-fake label using the method has obvious uneven effect, but feels smooth and flat. The external pattern with the uneven effect, which is printed by other methods, also feels uneven, therefore, the anti-fake label is easy to use and identify.
Description
Technical field:
The present invention relates to the anti-counterfeiting label field, be specifically related to a kind of anti-counterfeiting label and preparation method thereof.
Background technology:
In actual life, along with making rapid progress of scientific and technological level, the raising day by day of people's standard of living, people are when enjoying quality product, counterfeit goods also emerges in an endless stream, make and distinguish that the anti-counterfeiting label of authenticity of products develops rapidly that anti-counterfeiting label commonly used on the market at present mainly comprises following several: one, the bar code anti-counterfeit mark, this anti-counterfeiting label is based on numeral, the consumer should organize numeral to determine the true and false by Help by Phone, was easy to copy, and antifalse effect is not good; Two, laser anti-counterfeiting mark is modulated into printing-ink with radium-shine powder and resin, then by press printing production, has printing machine just can produce as long as this laser anti-counterfeiting is marked, and is easy to counterfeitly, and antifalse effect is not good; Three, be to form by meeting the modulation of water variable color powder and resin, technology is simple, is easy to counterfeit; Four, temperature color-changing anti-counterfeit mark is to use toner and resin allotment with the temperature variable color to form, and is easy to counterfeit equally; Other all are to form with toner with individual features and resin allotment as phototropic anti-counterfeiting label and ultraviolet color-changing anti-counterfeiting label, and technology is simple, is easy to copy, thereby loses antiforge function; Also have the laser anti-counterfeiting label in addition, promptly punch on anti-counterfeiting label at a certain distance with the laser machine, the distance of observing between the hole with magnifier is judged the true and false then, and this anti-counterfeiting label exists effect not directly perceived, uses shortcomings such as inconvenience.
Summary of the invention:
In order to address the above problem, the purpose of this invention is to provide a kind of anti-counterfeiting label and preparation method thereof, possess intuitively, be easy to advantages such as identification and difficult imitation.
In order to achieve the above object, the technical solution adopted in the present invention is: a kind of method for making of anti-counterfeiting label may further comprise the steps:
1) preparation of ink special mixes traditional printing ink and the bridging agent for preparing equably, and wherein bridging agent is a magnetic material powder, and the weight blending ratio is traditional printing ink than bridging agent 100: 0.2 to 100: 15;
2) preparation of central layer is fixed in the inside of the flat board of making of nonmagnetic substance or outside and make central layer with magnetic material by the requirement of anti-counterfeiting label design;
3) be that central layer magnetizes with electromagnet or permanent magnet, make the magnetic material in the central layer have magnetic, when described magnetic material omits this step during for permanent magnet;
4) anti-counterfeiting label base material to be printed is positioned over above the central layer, then ink special is coated on the anti-counterfeiting label base material uniformly, because the magnetic field interaction of bridging agent and central layer makes printing ink form the pattern of setting on the anti-counterfeiting label base material.
Wherein, bridging agent is the wherein a kind of of the powder made of iron, ferroalloy, ferriferous oxide, nickel metal, nickel-base alloy, cobalt and rare earth alloy or several.
Preferably, the preparation process of central layer:
1) sheet material that magnetic material is made is engraved as engraving by the anti-counterfeiting label design, or makes engraving with column or plates that magnetic material is made by anti-counterfeiting label design permutation and combination;
2) the nonmagnetic substance fusing that then fusing point is lower than the engraving fusing point is poured into and makes in the dull and stereotyped mould, then described engraving is positioned in the nonmagnetic substance liquation cooling forming.
Wherein, the material that adopts of described engraving is the wherein a kind of of the powder made of iron, ferroalloy, ferriferous oxide, nickel metal, nickel-base alloy, cobalt and rare earth alloy or several.
Preferably, described step also comprises the making of half tone: the pattern specification of setting half tone according to the anti-counterfeiting label layout, after described preceding 3 steps of claim 1, anti-counterfeiting label base material to be printed is positioned over above the central layer, then half tone is positioned over above the anti-counterfeiting label base material to be printed, then described ink special is poured in the described half tone, be coated with the special-purpose scraper of silk-screen and scrape described ink special and print.
Wherein, the composition of described traditional printing ink comprises toner, organic solvent, resin, softening agent, oil resistance agent and colouring stabilizer.
Described anti-counterfeiting label has smooth even curface, and its pattern presents tangible stereoscopic sensation and concave-convex sense.
Adopt the beneficial effect of technique scheme to be: by the anti-counterfeiting label of said method production, the outward appearance floral designs have tangible concave-convex sense, and be smooth smooth with the direct touch of hand, print this concave-convex sense effect floral designs with additive method, also have concave-convex sense with the hand touch, thereby form evident difference, thereby reach the purpose of distinguishing the true and false, this anti-counterfeiting label is directly perceived, is easy to use and discern.
Description of drawings:
Fig. 1 is the structural representation of central layer of the present invention to Fig. 3.
Digital represented element among the figure is:
1. resin 2. engraving
Embodiment:
Below in conjunction with drawings and Examples the present invention is further described.
First embodiment: a kind of embodiment of the present invention: make a kind of have obvious concave-convex sense and relief candy strip anti-counterfeiting label, its production stage is as follows:
1) preparation of ink special mixes traditional printing ink and the bridging agent for preparing equably, and wherein bridging agent is the irony powder, and the weight blending ratio is traditional printing ink than bridging agent 100: 0.2.
2) preparation of central layer:
A) the ferrous metal silk is made into the grid engraving;
B) the resin fusing that then fusing point is lower than the engraving fusing point is poured into and makes in the dull and stereotyped mould, then described engraving is positioned in the resin liquation cooling forming.When being cooled to suit hardness, with using after the trimmer shaping, printing quality is better.
3) be that central layer magnetizes with electromagnet or permanent magnet, make the ferrous metal silk in the central layer have magnetic, when the ferrous metal silk replaces with permanent magnet, omit this step.
4) anti-counterfeiting label base material to be printed is positioned over above the central layer, then ink special is coated on the anti-counterfeiting label base material uniformly, because the magnetic field interaction of bridging agent and central layer makes printing ink form the pattern of setting on the anti-counterfeiting label base material.
Fig. 1, Fig. 2 and shown in Figure 3 be three embodiment of central layer, shown in Figure 1 is that cylinder-shaped magnetic material is arranged by designing requirement, places resin as engraving, the effect that prints is to have concave-convex sense and relief candy strip; Fig. 2 is the decorative pattern of engraving hollow out on the sheet material that magnetic material is made, and places resin as engraving; Fig. 3 arranges the number of plate-shaped magnetic material as engraving by the rule of setting, and places resin.
Wherein, bridging agent can be the wherein a kind of of powder that iron, ferroalloy, ferriferous oxide, nickel metal, nickel-base alloy, cobalt and rare earth alloy make or several, perhaps other magnetic material.Central layer also can be made with the nonmagnetic substance that plastics, rubber, organic glass and other fusing point are lower than the engraving fusing point.
In order to make anti-counterfeiting label more attractive in appearance, above-mentioned steps 3 backs add following steps, promptly also comprise the making of half tone: the pattern specification of setting half tone according to the anti-counterfeiting label layout, anti-counterfeiting label base material to be printed is positioned over above the central layer, then half tone is positioned over above the anti-counterfeiting label base material to be printed, then ink special is poured in the half tone, be coated with the special-purpose scraper of silk-screen and scrape described ink special and print.
Because the magnetic field interphase interaction of engraving in bridging agent and the central layer, in the place that the ferrous metal silk is arranged and and do not form ink color gradual change from deep to shallow between the place of ferrous metal silk, thereby form candy strip with remarkable stereoscopic sensation and concave-convex sense, and anti-counterfeiting label has smooth even curface, and it is smooth smooth touching with hand.
Above-mentioned engraving also can be made by design carved pattern pattern with iron plate, iron plate that also can be identical with size or varies in size or iron ball or iron block carry out permutation and combination according to the floral designs designing requirement and make engraving, the adoptable material of engraving also comprises the wherein a kind of of powder that iron, ferroalloy, ferriferous oxide, nickel metal, nickel-base alloy, cobalt and rare earth alloy are made or several, perhaps other magnetic material, used after both can having adopted non-permanent magnet to magnetize, and also can adopt permanent magnet directly to use.Engraving can place the inside of resin, also can place the bottom, interacts as long as the magnetic field energy of engraving and bridging agent produce.
Second embodiment, all the other are identical with first embodiment, and difference is, and the preparation of ink special mixes traditional printing ink and the bridging agent for preparing equably, and wherein bridging agent is the irony powder, the weight blending ratio is traditional printing ink than bridging agent 100: 7.
The 3rd embodiment, all the other are identical with first embodiment, and difference is, and the preparation of ink special mixes traditional printing ink and the bridging agent for preparing equably, and wherein bridging agent is the irony powder, the weight blending ratio is traditional printing ink than bridging agent 100: 15.
Adopt the beneficial effect of technique scheme to be: by the anti-counterfeiting label of said method production, the outward appearance floral designs have tangible concave-convex sense and stereoscopic sensation, and be smooth smooth with the direct touch of hand, print this concave-convex sense effect floral designs with additive method, also have concave-convex sense with the hand touch, thereby form evident difference, thereby reach the purpose of distinguishing the true and false, this anti-counterfeiting label is directly perceived, is easy to use and discern.The present invention can be the organic utilization of color-changing anti-counterfeit, and can mix with existing anti-counterfeiting technology and use.
The above-mentioned just preferred embodiment of the present invention, but should not be construed as limiting the invention, so long as adopt the technical scheme that is equal to the present invention, also should be within the protection domain of the invention.
Claims (7)
1. the method for making of an anti-counterfeiting label is characterized in that, may further comprise the steps:
1) preparation of ink special mixes traditional printing ink and the bridging agent for preparing equably, and wherein bridging agent is a magnetic material powder, and the weight blending ratio is traditional printing ink than bridging agent 100: 0.2 to 100: 15;
2) preparation of central layer is fixed in the inside of the flat board of making of nonmagnetic substance or outside and make central layer with magnetic material by the requirement of anti-counterfeiting label design;
3) be that central layer magnetizes with electromagnet or permanent magnet, make the magnetic material in the central layer have magnetic, when described magnetic material omits this step during for permanent magnet;
4) anti-counterfeiting label base material to be printed is positioned over above the central layer, then ink special is coated on the anti-counterfeiting label base material uniformly, because the magnetic field interaction of bridging agent and central layer makes printing ink form the pattern of setting on the anti-counterfeiting label base material.
2. the method for making of a kind of anti-counterfeiting label as claimed in claim 1 is characterized in that, bridging agent is the wherein a kind of of the powder made of iron, ferroalloy, ferriferous oxide, nickel metal, nickel-base alloy, cobalt and rare earth alloy or several.
3. the method for making of a kind of anti-counterfeiting label as claimed in claim 1 is characterized in that, the preparation process of central layer:
1) sheet material that magnetic material is made is engraved as engraving by the anti-counterfeiting label design, or makes engraving with column or plates that magnetic material is made by anti-counterfeiting label design permutation and combination;
2) the nonmagnetic substance fusing that then fusing point is lower than the engraving fusing point is poured into and makes in the dull and stereotyped mould, then described engraving is positioned in the nonmagnetic substance liquation cooling forming.
4. the method for making of a kind of anti-false trademark as claimed in claim 3 is characterized in that, the material that described engraving adopts is the wherein a kind of of the powder made of iron, ferroalloy, ferriferous oxide, nickel metal, nickel-base alloy, cobalt and rare earth alloy or several.
5. the method for making of a kind of anti-counterfeiting label as claimed in claim 1, it is characterized in that, described step also comprises the making of half tone: the pattern specification of setting half tone according to the anti-counterfeiting label layout, after described preceding 3 steps of claim 1, anti-counterfeiting label base material to be printed is positioned over above the central layer, then half tone is positioned over above the anti-counterfeiting label base material to be printed, then described ink special is poured in the described half tone, be coated with the special-purpose scraper of silk-screen and scrape described ink special and print.
6. the method for making of a kind of anti-counterfeiting label as claimed in claim 1 is characterized in that, the composition of described traditional printing ink comprises toner, organic solvent, resin, softening agent, oil resistance agent and colouring stabilizer.
7. an anti-counterfeiting label is characterized in that, described anti-counterfeiting label has smooth even curface, and its pattern presents tangible concave-convex sense.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910042217A CN101645214A (en) | 2009-08-24 | 2009-08-24 | Anti-fake label and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910042217A CN101645214A (en) | 2009-08-24 | 2009-08-24 | Anti-fake label and making method thereof |
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| Publication Number | Publication Date |
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| CN101645214A true CN101645214A (en) | 2010-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910042217A Pending CN101645214A (en) | 2009-08-24 | 2009-08-24 | Anti-fake label and making method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241206A (en) * | 2011-05-04 | 2011-11-16 | 崔健杏 | Silk screen magnetizing method for glass and production equipment thereof |
| CN110744938A (en) * | 2019-11-19 | 2020-02-04 | 深圳新宏泽包装有限公司 | Pattern with three-dimensional effect and preparation method thereof |
-
2009
- 2009-08-24 CN CN200910042217A patent/CN101645214A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241206A (en) * | 2011-05-04 | 2011-11-16 | 崔健杏 | Silk screen magnetizing method for glass and production equipment thereof |
| CN110744938A (en) * | 2019-11-19 | 2020-02-04 | 深圳新宏泽包装有限公司 | Pattern with three-dimensional effect and preparation method thereof |
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Open date: 20100210 |