CN203503241U - Thermal-change two-dimension code showing printing structure - Google Patents
Thermal-change two-dimension code showing printing structure Download PDFInfo
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- CN203503241U CN203503241U CN201320617901.6U CN201320617901U CN203503241U CN 203503241 U CN203503241 U CN 203503241U CN 201320617901 U CN201320617901 U CN 201320617901U CN 203503241 U CN203503241 U CN 203503241U
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- 238000007639 printing Methods 0.000 title abstract description 22
- 238000004587 chromatography analysis Methods 0.000 claims description 6
- 238000011161 development Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002441 reversible effect Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000012856 packing Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000012913 prioritisation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a thermal-change two-dimension code showing printing structure which comprises a printing layer. The printing layer is provided with at least one color changing ink layer comprising dark color information areas of a two-dimension code and/or light color information areas of the two-dimension code, the printing layer does not contain the two-dimension code, a printing layer with the dark color information areas and the color changing ink layer with the light color information areas are overprinted on the printing layer, or the printing layer with the light color information areas and the color changing ink layer with the dark color information areas are overprinted on the printing layer. The dark color information areas and the light color information areas are printed on the printing layer, and the color changing ink layer is a reversible temperature change decoloration ink layer and covers the dark information areas or the light information areas of the printing layer. The thermal-change two-dimension code showing printing structure achieves the aim that commodity identity authentication and fake prevention are achieved through the two-dimension code while the packaging decoration effect is not influenced, has the advantages of being low in manufacturing cost, rapid and convenient to verify, high in identification rate, free of influences on attractiveness and the like, and can be used for product true-false identification and commodity identity identification by consumers, manufacturers and the like.
Description
Technical field
The utility model relates to the information anti-fake structure in a kind of commodity packaging printing technology, and particularly a kind of thermal change manifests the print structure of Quick Response Code.
Background technology
In recent years, along with the develop rapidly of the technology such as computing machine, people started to identify by remote server the true and false of commodity.More general a kind of anti-counterfeiting technology---two-dimensional bar code/X-Y scheme encode false-proof technology of for example promoting on the market now.This technology can be in horizontal and vertical two orientation expressing information simultaneously, thereby can in very little area, express a large amount of information.Meanwhile, this coding techniques can also carry out identification to each commodity.But due to its essence or the numerical coding being comprised of " 0 " and " 1 ", in color representation, conventional lattice black and that white dichromatism is arranged according to certain rules represents again.Although have manufacturer for making commodity packaging more attractive in appearance, by Quick Response Code design, on various background patterns, be all more single on the form of expression or color, affected to a certain extent whole package design effect.Therefore, Quick Response Code requires to apply not extensively in exquisite packing at present cigarette, drinks etc.
On the other hand, anti-forgery ink is one of technology branch being most widely used in anti-counterfeiting technology, has developed into gradually now an overlapping edges sexology section, and its ambit relating to is a lot, as optics, chemistry, computer technology, spectral technique etc.In fact, so-called anti-forgery ink is exactly in the binder of ink, to add the anti-fake material of special process, the special printing-ink processing through special process again, present anti-forgery ink on the market, according to its Function Classification, can be divided into the seven large classes such as ultraviolet excited fluorescence ink, day optical excitation color shifting ink, heat-sensitive colour-changing ink.Wherein, heat-sensitive colour-changing ink belongs to a kind of more novel color shifting ink, and it can change color with the variation of environment temperature, thereby makes to be colored the color effect that object has dynamic change.Now, that developed and on the market widely used heat-sensitive colour-changing ink be broadly divided into Four types: one for irreversible temperature sensitive ink; Two is reversible temperature sensitive ink; Three is memory-type temperature sensitive ink; Four is interval colour developing type temperature sensitive ink.Because this color shifting ink is easy to detect, be applicable to popular discriminating, thereby be widely used in the packing of various best brands of product, particularly cigarette, wine packing.Also just because of it, be widely used and the popularizing of technology of preparing, the existing institute of antifalse effect of heat-sensitive colour-changing ink declines.
Summary of the invention
Technical problem to be solved in the utility model is to provide the print structure that a kind of thermal change manifests Quick Response Code, can on the basis that does not affect packing effect, realize two-dimension code anti-counterfeit.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of thermal change manifests the print structure of Quick Response Code, comprise printed layers, described printed layers is provided with the dark block of information that comprises Quick Response Code and/or at least one color shifting ink layer of light block of information.
Described printed layers does not comprise Quick Response Code, and in printed layers, cover is printed on printed layers and the color shifting ink layer that comprises respectively dark block of information and light block of information; Or cover is printed on printed layers and the color shifting ink layer that comprises respectively light block of information and dark block of information in printed layers.
In described printed layers, be printed with dark block of information and light block of information, described color shifting ink layer is to become colour killing ink by inversion, covers dark block of information or the light block of information of printed layers.
In described printed layers, do not comprise Quick Response Code, printed layers is provided with color shifting ink layer and the second color shifting ink layer of mutual chromatography, color shifting ink layer and the second color shifting ink layer represent respectively dark block of information and the light block of information of Quick Response Code, and described color shifting ink layer and the second color shifting ink layer are to become color development ink by inversion.
In order solving, to utilize Quick Response Code to carry out commercial product identification authentication and false proof, not affect again the problem of packing and decorating effect.The features such as the utility model provides a kind of thermal change to manifest Quick Response Code and made structure, has cost of manufacture low, easy to verify, quick, and discrimination is high and do not affect the appearance.Can the identification for authenticity and the commodity of product by consumer, manufacturer etc.
Color shifting ink has three large classes, shows certain particular color under normal temperature, and after heating, color disappears and to become colorless, and cooling rear immediate recovery is to original color, reversible because of its change procedure, is called " can inversion become colour killing ink "; Show at normal temperatures colourlessly, after heating, become another color, revert to again after cooling original colourless, reversible because of its change procedure, be called " can inversion become color development ink "; Ink is Show Color at normal temperatures, becomes another color after heating, and is called " can inversion become annesl ink " because its change procedure is reversible.
A kind of thermal change that the utility model provides manifests the print structure of Quick Response Code, has following beneficial effect.
1, structure fabrication step of the present utility model is simple, low production cost.
2, consumer only uses by simple tool, with micro-the baking of the thermals source such as lighter, just can manifest hiding Quick Response Code, more just can obtain the coded message in Quick Response Code with some the popular general Quick Response Code decoding softwares on mobile phone, thus the true and false of identification commodity.
3, structure of the present utility model does not affect the overall aesthetics of commodity packaging.Covered the single shortcoming of Quick Response Code outward appearance, but do not used complicated manufacture craft, just on ink is selected, changed.
4, dynamically show hidden Quick Response Code, rich interesting to a certain extent, can attract consumer spending.
Detection operation of the present utility model is very simple, is easy to popularize, and can not affects the attractive in appearance of packing.Therefore, Ke Bei manufacturer etc. require the false proof of exquisite packing for cigarette, wine etc., and the identification of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model prioritization scheme.
Fig. 3 is the schematic diagram of the rear two-dimensional code display of heating.
In figure: printed layers 1, color shifting ink layer 2, the second color shifting ink layer 3, dark block of information 4, light block of information 5.
Embodiment
Embodiment 1:
In Fig. 1 ~ 3, a kind of thermal change manifests the print structure of Quick Response Code, comprises printed layers 1, and described printed layers 1 is provided with the dark block of information 4 that comprises Quick Response Code and/or at least one color shifting ink layer 2 of light block of information 5.
Structure thus, common printed layers 1 is comparatively single color, for example dark or light, 2, color shifting ink layer for after transparent heating under normal temperature for light color or dark can become color development ink by inversion, under normal temperature, color shifting ink layer 2 is visible hardly, after heating, demonstrate dark block of information 4 or light block of information 5, thereby printed layers 1 correspondingly can be read by equipment as light block of information 5 or dark block of information 4.
Or prioritization scheme is as follows:
1, in this example, design numeral " 12345 " is as the coded message of Quick Response Code, and application PsQREditchs Quick Response Code encoding software generates QR Quick Response Code, as shown in Figure 3.The area size of whole printing Quick Response Code is 185 * 185 pixels, and the size of Quick Response Code is 144 * 144 pixels.
2, with image processing software, be produced on Zhenyang and the inverse type pattern that needs the Quick Response Code used in chromatography operation, i.e. dark block of information 4 shown in figure and light block of information 5, " 1 " partial information that wherein positive positive image has comprised Quick Response Code, and inverse type pattern has comprised Quick Response Code " 0 " part and marginal information.Again the Zhenyang of making and inverse type pattern are made a plate, lockd up.
3, use the mode of printing of silk-screen, select and can become annesl ink by inversion.What the implementation case was selected is the blue particles thermal response integrated anti-counterfeit X114377 ink of the fertile false proof Science and Technology Ltd. of upper sea chart, before not heating, is blue, gradually becomes white after heating, and temperature becomes again blueness again after recovering.The inverse type pattern forme making with this ink printing, printing effect has comprised " 0 " part and the marginal information of Quick Response Code.
4, use the mode of printing of offset printing, before modulation and heating not, can become the homochromy common printed ink of annesl ink as printed layers 1 by inversion, printing and can becoming on the region of annesl ink by inversion, by " 1 " part of the positive positive image forme chromatography Quick Response Code making.Like this, from just not seeing in appearance " 0 ", " 1 " information of Quick Response Code, thereby reached the object of hiding Quick Response Code.
5, dry solidification Quick Response Code.
6, with hair-dryer heating or the micro-roasting position that is printed on Quick Response Code once of lighter, using and can become annesl ink printing part by inversion, be that " 0 " of Quick Response Code and the color relation of marginal portion can become white from blueness, thereby highlighted by common ink printing legal person printed layers Quick Response Code " 1 " part.What the implementation case was selected can the achromic period of inversion change annesl ink after heating be about 5 seconds, and colour developing is about 10 seconds release time.
7,, during manifesting Quick Response Code, the Quick Response Code photographing with mobile phone as shown in Figure 3.By decoding software, read Quick Response Code, can get coded message " 12345 ".
Whole technique guaranteeing under the prerequisite of attractive packages, reached the object of deciphering, identification, has very large practical value.
As long as realize hidden/aobvious Quick Response Code in conjunction with the method for printing Quick Response Code based on utilizing reversible heat-sensible color shifting ink and common printed ink; utilize mobile phone or image read-out to take Quick Response Code; with decoding software, read again the process technology scheme of the merchandise news in Quick Response Code; the scope that all belongs to this patent, is protected by the law.
Embodiment 2:
On the basis of embodiment 1, optional scheme, as in Fig. 1, is printed with dark block of information 4 and light block of information 5 in described printed layers 1, and described color shifting ink layer 2 is to become colour killing ink by inversion, covers dark block of information 4 or the light block of information 5 of printed layers 1.In this example, what adopt is to become colour killing ink by inversion, be under normal temperature, to show certain particular color, after heating, color disappears and becomes colorless, cooling rear immediate recovery is to original color, when former printed layers 1 background color is dark, for example, when blue, now the white light block of information 5 as in Fig. 3 is reserved, then in addition plate-making be take color shifting ink layer 2 chromatography that become colorless transparent that disappear of normal temperature color after blueness is heated by light block of information 5 and is covered this light color block of information 5, at normal temperatures because the color of the dark block of information 4 of color shifting ink layer 2 and printed layers 1 is very approaching, therefore can not affect whole packaging external appearance.And after heating, color shifting ink layer 2 becomes water white transparency, dark block of information 4 and light block of information 5 in Quick Response Code display, can be by recognition of devices.
Embodiment 3:
In embodiment 1 and 2, all the pattern for original printed layers 1 has larger requirement, conventionally requires pattern color transition little, and is necessary for one of dark color or light color, larger for the restriction of pattern like this.
At embodiment 1 and 2 mentally, another optional scheme is as in Fig. 2, in described printed layers 1, do not comprise Quick Response Code, printed layers 1 is provided with color shifting ink layer 2 and the second color shifting ink layer 3 of mutual chromatography, color shifting ink layer 2 and the second color shifting ink layer 3 represent respectively dark block of information 4 and the light block of information 5 of Quick Response Code, and described color shifting ink layer 2 and the second color shifting ink layer 3 are to become color development ink by inversion.Be under normal temperature, to show colourlessly, after heating, become another color, revert to again original colourless color shifting ink after cooling.For example wherein 2 heating of color shifting ink layer are rear is dark block of information 4, for example blue, after the second color shifting ink layer 3 heating, is light block of information 5, and for example white demonstrates 2 D code information in the general pattern of printed layers 1 after heating, can be by recognition of devices.This example is for the not restriction of pattern of printed layers 1, better for high-end exquisite packing effect.
Claims (4)
1. thermal change manifests a print structure for Quick Response Code, comprises printed layers (1), it is characterized in that: described printed layers (1) is provided with the dark block of information (4) that comprises Quick Response Code and/or at least one color shifting ink layer (2) of light block of information (5).
2. a kind of thermal change according to claim 1 manifests the print structure of Quick Response Code, it is characterized in that: described printed layers (1) does not comprise Quick Response Code, at the upper cover of printed layers (1), be printed on printed layers and the color shifting ink layer (2) that comprises respectively dark block of information (4) and light block of information (5); Or be printed at the upper cover of printed layers (1) printed layers and the color shifting ink layer (2) that comprises respectively light block of information (5) and dark block of information (4).
3. a kind of thermal change according to claim 1 manifests the print structure of Quick Response Code, it is characterized in that: in described printed layers (1), be printed with dark block of information (4) and light block of information (5), described color shifting ink layer (2) is to become colour killing ink by inversion, covers dark block of information (4) or light block of information (5) of printed layers (1).
4. a kind of thermal change according to claim 1 manifests the print structure of Quick Response Code, it is characterized in that: described printed layers does not comprise Quick Response Code on (1), printed layers (1) is provided with color shifting ink layer (2) and the second color shifting ink layer (3) of mutual chromatography, color shifting ink layer (2) and the second color shifting ink layer (3) represent respectively dark block of information (4) and light block of information (5) of Quick Response Code, and described color shifting ink layer (2) and the second color shifting ink layer (3) are to become color development ink by inversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201320617901.6U CN203503241U (en) | 2013-10-09 | 2013-10-09 | Thermal-change two-dimension code showing printing structure |
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| CN201320617901.6U CN203503241U (en) | 2013-10-09 | 2013-10-09 | Thermal-change two-dimension code showing printing structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103531086A (en) * | 2013-10-09 | 2014-01-22 | 湖北金三峡印务有限公司 | Printing structure capable of displaying two-dimensional code through thermal alteration |
| CN105047069A (en) * | 2015-06-19 | 2015-11-11 | 立德高科(北京)数码科技有限责任公司 | Anti-counterfeiting code graph formed by reversible heat-sensitive decoloration ink and methods for generating and reading anti-counterfeiting code graph |
| CN108875854A (en) * | 2018-06-23 | 2018-11-23 | 北京逸智联科技有限公司 | Two dimensional code generates system and identifying system |
| US10176316B2 (en) | 2016-03-11 | 2019-01-08 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for providing and detecting thermal energy patterns in electronic devices |
| CN109272856A (en) * | 2018-08-24 | 2019-01-25 | 杭州中粮包装有限公司 | A kind of mark and preparation method thereof for being easy to distinguish, reading method |
| CN111597854A (en) * | 2020-05-26 | 2020-08-28 | 成都鹏业软件股份有限公司 | Concrete identification method based on photochromic material |
-
2013
- 2013-10-09 CN CN201320617901.6U patent/CN203503241U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103531086A (en) * | 2013-10-09 | 2014-01-22 | 湖北金三峡印务有限公司 | Printing structure capable of displaying two-dimensional code through thermal alteration |
| CN105047069A (en) * | 2015-06-19 | 2015-11-11 | 立德高科(北京)数码科技有限责任公司 | Anti-counterfeiting code graph formed by reversible heat-sensitive decoloration ink and methods for generating and reading anti-counterfeiting code graph |
| US10176316B2 (en) | 2016-03-11 | 2019-01-08 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for providing and detecting thermal energy patterns in electronic devices |
| CN108875854A (en) * | 2018-06-23 | 2018-11-23 | 北京逸智联科技有限公司 | Two dimensional code generates system and identifying system |
| CN109272856A (en) * | 2018-08-24 | 2019-01-25 | 杭州中粮包装有限公司 | A kind of mark and preparation method thereof for being easy to distinguish, reading method |
| CN111597854A (en) * | 2020-05-26 | 2020-08-28 | 成都鹏业软件股份有限公司 | Concrete identification method based on photochromic material |
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Granted publication date: 20140326 |