CN109036107B - Information anti-counterfeiting flash device - Google Patents
Information anti-counterfeiting flash device Download PDFInfo
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- CN109036107B CN109036107B CN201811180420.7A CN201811180420A CN109036107B CN 109036107 B CN109036107 B CN 109036107B CN 201811180420 A CN201811180420 A CN 201811180420A CN 109036107 B CN109036107 B CN 109036107B
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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
- G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
- G09F3/0294—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time where the change is not permanent, e.g. labels only readable under a special light, temperature indicating labels and the like
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Abstract
The invention discloses an information anti-counterfeiting flash device, which comprises a shell and a light guide channel arranged in the shell, wherein one end of the light guide channel is connected with a light condensing block input by a light source, the other end of the light guide channel is connected with a light transmitting block output by the light source, the light guide channel comprises a first light guide block and a second light guide block, one end of the first light guide block is connected with the light condensing block, the other end of the first light guide block is provided with an oblique joint face, one end of the second light guide block is connected with the light transmitting block, and the other end of the second light guide block is provided with a butt joint face connected. The anti-counterfeiting identification code on the light guide plate is irradiated on the display block to be displayed by the light source which is connected to one side of the light gathering block and transmitted to the light guide plate through the connected first light guide block and the second light guide block; the second light guide block and the first light guide block are separated and dislocated by the arranged keys, so that part of the accessed light source is transmitted to the light guide plate, and part of the anti-counterfeiting identification code on the light guide plate is irradiated on the display block for display.
Description
Technical Field
The invention relates to the field of optical information anti-counterfeiting, in particular to an information anti-counterfeiting flash device.
Background
The simple light path inspection anti-counterfeiting design can be widely applied to the field which can only be used once and needs to be kept secret or anti-counterfeiting, can identify the authenticity of an object and whether the object is used or not before use, can not recover the original state once being used, and can indicate that the used state can be used for secondarily confirming the authenticity of a used product.
The simple light path inspection anti-counterfeiting design product can be widely applied to high-grade products needing anti-counterfeiting such as wines, cosmetics, code boxes and the like or occasions needing high confidentiality, is simple to manufacture, simple and convenient to inspect, low in cost, suitable for large-scale and large-scale application, and meanwhile, can be particularly manufactured and is suitable for special occasions.
The patent with the application number of CN201210385240.9 discloses a light path pre-programming anti-counterfeiting method, which comprises a light processing carrier and an anti-counterfeiting operation step, wherein the light processing carrier comprises a light source input end, a test end, an enabling end, a pre-programming light propagation processing device, a light path changing device and a display end; the anti-counterfeiting operation comprises the following steps: step 1, lighting a light source to obtain product standard display information and a starting state; step 2, triggering a test mode and displaying test information; step 3, stopping the test mode, and enabling the test information to disappear; step 4, triggering an enabling mode, and displaying product enabling information as being enabled; step 5, triggering a test mode, wherein the display of test information is not complete; and 6, turning off the light source, and enabling the display end not to display related information any more. The test method is simple, the tool for distinguishing the authenticity does not need to be customized, the tool can be obtained anywhere, the distinguishing effect is visual and reliable, the manufacture is convenient, the application range is wide, the test method is disposable, the confidentiality is strong, and the test method is difficult to crack and copy.
Nowadays, with the development of the laminating technology and the nano technology, the development of the die manufacturing technology and the precision forming technology, the technologies are combined, the anti-counterfeiting design product for optical path inspection becomes simple and feasible, the anti-counterfeiting technology, the counterfeiting technology and the cracking technology are improved, so that a plurality of traditional anti-counterfeiting technologies become more and more unreliable, more anti-counterfeiting technologies with stronger confidentiality are expected in the market, and a plurality of anti-counterfeiting technologies exist in the market at present: for example, the electronic IC code reading anti-counterfeiting technology, the laser anti-counterfeiting technology, the mechanical unrecoverable anti-counterfeiting technology and the like have technical defects, are easily broken by a minded person, and need to be frequently updated and updated, and after a period of time, the products before updating and updating cannot be well distinguished from true and false, so that a terminal user can only ensure that authentic products can be bought in a short period of time after the new anti-counterfeiting design is updated and updated, the operation is troublesome, the counterfeit threshold is only improved, and the counterfeit imitation of the minded person cannot be avoided.
For example: electronic IC internal programming, code reader decryption identification technology has that internal information can not learn, can prevent advantages such as reverse programming, very difficult to crack, but this technique relies on special code reader, be difficult to popularize, also can not avoid the portion that has launched, IC does not damage to be recycled simultaneously, code reader needs strict management and control simultaneously, in case run off, obtain by imitator, oneself carries out electronic IC internal programming, read with genuine product code reader, read out what just to guard against falsification, with the falsely true, be difficult to discern, IC internal programming technique's use can become the helping of making the fake on the contrary at this moment, technical defect is obvious.
Another example is: the mechanical unrecoverable anti-counterfeiting technology adopts a complex and easily-destroyed structure to prevent counterfeiting, is simple to operate, does not depend on foreign objects, has visual and obvious effect, can be damaged unrecoverably by the complex and easily-destroyed structure once being used, can not be recycled, has obvious anti-counterfeiting effect, but can easily show dew under X-ray irradiation and CT imaging by a pure mechanical structure under the development of a nondestructive flaw detection technology because the adopted complex and easily-destroyed structure is a single entity structure, so that the pure mechanical structure can expose the real object and can not avoid counterfeiting of counterfeiters from the source of packaging, and has obvious technical defects.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides an information anti-counterfeiting flash device which is novel in design, simple in structure and convenient to operate, and the light source is connected to one side of the light-gathering block and is transmitted to the light guide plate through the connected first light guide block and the second light guide block, so that the anti-counterfeiting identification code on the light guide plate is irradiated on the display block to be displayed; the second light guide block and the first light guide block are separated and dislocated by the arranged keys, so that part of the accessed light source is transmitted to the light guide plate, and part of the anti-counterfeiting identification code on the light guide plate is irradiated on the display block for display.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
an information anti-counterfeiting flash device comprises a shell and a light guide channel arranged in the shell, wherein one end of the light guide channel is connected with a light condensation block input by a light source, the other end of the light guide channel is connected with a light transmission block output by the light source, the light guide channel comprises a first light guide block and a second light guide block, one end of the first light guide block is connected with the light gathering block, the other end is provided with an inclined joint face, one end of the second light guide block is connected with the light transmission block, the other end is provided with a butt joint surface connected with the miter joint surface, the second light guide block is provided with a key for driving the second light guide block to be separated from the first light guide block, the bottom of the key is provided with an elastic resetting device, the first light guide block is composed of a plurality of first light guide strips, the second light guide block is composed of a plurality of second light guide strips corresponding to the first light guide strips, and the peripheries of the first light guide strips and the second light guide strips are coated with a layer of light absorption black coating. By adopting the technical scheme, after the light source is connected, the second light guide block can flash when moving downwards or upwards to be in butt joint with or separate from the first light guide block.
Preferably, the number of the first light guide strips and the second light guide strips is three or more.
Preferably, the bottom of the shell is provided with a limiting avoiding hole for avoiding the second light guide block, and the bottom of the limiting avoiding hole is provided with a mounting hole for mounting the elastic reset device; one side of the limiting avoiding hole is provided with a positioning guide table connected with the second light guide block. By adopting the technical scheme, the second light guide strip can be accurately connected with the light source of the first light guide strip.
Preferably, the elastic reset device comprises a spring or an elastic sheet or elastic resin or elastic rubber or a spongy cushion wrapped with the spring or the elastic sheet. By adopting the technical scheme, the pressed key is reset by the compressed elastic resetting device under the effect of no external force.
Preferably, one side of the light-transmitting block, which is far away from the second light guide block, is provided with a preprogrammed light transmission device, and a light path changing device and a display block which are connected with the preprogrammed light transmission device.
Preferably, the pre-programmed light transmission device comprises a light guide plate connected with the light transmission block and a pre-edited anti-counterfeiting identification code which is arranged on the light guide plate and can transmit light; the anti-counterfeiting identification code is located right ahead that a plurality of first leaded light strip light propagated. By adopting the technical scheme, the anti-counterfeiting identification code can be set into a two-dimensional code, a brand, a production date, a production source and the like.
Preferably, the light path changing device includes a light shielding block connected to the light guide plate and a one-time activation switch for driving the light shielding block to move on the light guide plate. By adopting the technical scheme, the shading block is moved by utilizing the one-time starting switch, so that the moved shading block cannot be restored.
Preferably, the display block is made of transparent scratch-proof glass or acrylic, and one side of the glass or acrylic, which is located on the pre-programmed light transmission device, is coated with a layer of light-transmitting fluorescent powder.
Preferably, the light gathering block, the light transmitting block, the first light guide strip and the second light guide strip are made of transparent glass or acrylic material. By adopting the technical scheme, the light source is facilitated to spread.
Preferably, a pressing indentation is arranged on one side of the shell, which is positioned on the key. By adopting the technical scheme, the pressing of a user is facilitated.
The invention has the beneficial effects that:
1. the anti-counterfeiting identification code on the light guide plate is irradiated on the display block to be displayed by the light source which is connected to one side of the light-gathering block and transmitted to the light guide plate through the connected first light guide block and the second light guide block; the second light guide block and the first light guide block are separated and dislocated by the arranged keys, so that part of the accessed light source is transmitted to the light guide plate, and part of the anti-counterfeiting identification code on the light guide plate is irradiated on the display block for display;
2. the second light guide block is connected with the inclined connection surface on the first light guide block through the butt connection surface, so that the butt connection surface and the inclined connection surface which are connected with the second light guide block are separated when the second light guide block moves, and the transmitted anti-counterfeiting light source is gradually weakened;
3. the first light guide block and the second light guide block are connected by the corresponding light guide strips, so that when the second light guide block moves, the corresponding light guide strips are separated and dislocated, and the transmitted anti-counterfeiting light source flickers.
4. The invention has simple test method, the tool for distinguishing the true from the false does not need to be customized and can be obtained anywhere, the distinguishing effect is visual and reliable, the manufacture is convenient, the application range is wide, the invention is disposable, the confidentiality is strong, and the invention is difficult to crack and copy;
5. the invention has the irreversibility of mechanical unrecoverable anti-counterfeiting technology;
6. the invention can avoid the false and spurious performance of the laser anti-counterfeiting technology.
The foregoing is a summary of the present invention, and in order to provide a clear understanding of the technical means of the present invention and to be implemented in accordance with the present specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic diagram of a structure to which the present invention relates;
FIG. 2 is a schematic view of a pressing structure according to the present invention;
FIG. 3 is a partial schematic view of a positioning guide table according to the present invention connected to a second light guide block;
FIG. 4 is a schematic view of the display block showing all light sources through light-conducting channels before use in accordance with the present invention;
FIG. 5 is a schematic view of a display block showing a portion of a light source through a light-conducting channel before use in accordance with the present invention;
FIG. 6 is a schematic diagram of the display block showing all light sources through light-conducting channels after use in accordance with the present invention;
FIG. 7 is a schematic diagram of a portion of a light source shown in a display block through a light-conducting channel after use in accordance with the present invention;
FIG. 8 is a schematic representation of a display of the entire light source through a light-conducting channel prior to use in accordance with the present invention;
FIG. 9 is a schematic illustration of a display of a front portion of a light source through a light-conducting channel according to the present invention;
FIG. 10 is a schematic representation of a display of the total light source through the light-conducting channel after use in accordance with the present invention;
fig. 11 is a schematic view showing a portion of a light source passing through a light guide channel after use according to the present invention.
The reference numbers in the figures illustrate: 1. the display device comprises a shell, 2, a light gathering block, 3, a light transmitting block, 4, a first light guiding block, 5, a second light guiding block, 6, a key, 7, an elastic resetting device, 8, a black coating, 9, a limiting avoiding hole, 10, a mounting hole, 11, a positioning guide table, 12, a display block, 13, a light guide plate, 14, an anti-counterfeiting identification code, 15, a light shielding block, 16, a disposable starting switch, 17 and a pressing indentation.
Detailed Description
The invention is further described with reference to the accompanying drawings in which:
referring to fig. 1 to 11, an information anti-counterfeiting flash device includes a housing 1 and a light guide channel disposed in the housing 1, wherein one end of the light guide channel is connected to a light gathering block 2 for inputting a light source, and the other end is connected to a light transmitting block 3 for outputting the light source, the light guide channel includes a first light guide block 4 and a second light guide block 5, one end of the first light guide block 4 is connected to the light gathering block 2, the other end is provided with a miter 401, one end of the second light guide block 5 is connected to the light transmitting block 3, the other end is provided with a butt joint surface 501 for connecting the miter 401, the second light guide block 5 is provided with a key 6 for driving the second light guide block 5 to be separated from the first light guide block 4, the bottom of the key 6 is provided with an elastic resetting device 7, the first light guide block 4 is composed of a plurality of first light guide bars, the second light guide block 5 is composed of a plurality of second light guide bars corresponding to the first light guide bars, and a layer of light absorption black coating 8 is coated on the periphery of the first light guide strip and the second light guide strip. By adopting the technical scheme, after the light source is connected, when the second light guide block 5 moves downwards or upwards to be in butt joint with or separate from the first light guide block 4, the light transmission block 3 of the light source flashes.
Preferably, the number of the first light guide strips and the second light guide strips is three or more.
Preferably, the bottom of the housing 1 is provided with a limiting avoiding hole 9 for avoiding the second light guide block 5, and the bottom of the limiting avoiding hole 9 is provided with a mounting hole 10 for mounting the elastic resetting device 7; one side of the limiting avoiding hole 9 is provided with a positioning guide table 11 connected with the second light guide block 5. By adopting the technical scheme, the second light guide strip can be accurately connected with the light source of the first light guide strip.
Preferably, the elastic resetting device 7 comprises a spring or a spring plate or elastic resin or elastic rubber or a spongy cushion wrapped with the spring or the spring plate. By adopting the technical scheme, the pressed key 6 is reset by the compressed elastic resetting device 7 under the condition of no external force.
Preferably, the side of the light-transmitting block 3 away from the second light guide block 5 is provided with a preprogrammed light propagation device and a light path changing device and display block 12 connected with the preprogrammed light propagation device.
Preferably, the preprogrammed light transmission device comprises a light guide plate 13 connected with the light transmission block 3 and a pre-edited anti-counterfeiting identification code 14 which is arranged on the light guide plate 13 and can transmit light; the anti-counterfeiting identification code 14 is located right in front of the light rays of the first light guide strips. By adopting the technical scheme, the anti-counterfeiting identification code 14 can be set into a two-dimensional code, a brand, a production date, a production source and the like.
Preferably, the optical path changing means includes a light shielding block 15 connected to the light guide plate 13 and a one-time activation switch 16 driving the light shielding block 15 to move on the light guide plate 13. By adopting the technical scheme, the shading block 15 is moved by utilizing the one-time starting switch 16, so that the moved shading block 15 cannot be restored.
Preferably, the display block 12 is made of transparent scratch-resistant glass or acrylic, and a layer of light-transmitting fluorescent powder is coated on one side of the glass or acrylic on the pre-programmed light transmission device.
Preferably, the light gathering block 2, the light transmitting block 3, the first light guide strip and the second light guide strip are made of transparent glass or acrylic material. By adopting the technical scheme, the light source is facilitated to spread.
Preferably, the housing 1 is provided with a pressing indentation 17 on one side of the key 6. By adopting the technical scheme, the pressing of a user is facilitated.
The specific embodiment is as follows:
as shown in fig. 1, 4 and 8, after the light source is turned on before use, in a normal state, the light source displays information such as non-activation, brand name, two-dimensional code, production date, place and grade and the like on the display block part through the connected first light guide block and second light guide block, so that a user can analyze the result through the displayed information content; as shown in fig. 2, 5, and 9, when the key is pressed, the second light guide block is separated from the first light guide block, the light source displays information such as a brand name, a two-dimensional code, and the like, which are not activated, on the display block portion through the separated second light guide block, and adds light of the anti-counterfeiting light source for checking, so that the user can analyze the result through the displayed information content such as the light source. As shown in fig. 1, 6 and 10, after the light source is lighted after use, the light source displays information such as the activated state, brand name, two-dimensional code, production date, place and grade, etc. on the display block part through the connected first light guide block and second light guide block in a normal state; as shown in fig. 2, 7, and 11, when the key is pressed, the second light guide block is separated from the first light guide block, and the light source displays information such as the start, the brand name, and the two-dimensional code on the display block portion through the separated second light guide block. This represents that although the seal has been broken, it is genuine. The current information of the article is effectively transmitted, and the anti-counterfeiting effect is high.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An information anti-counterfeiting flash device is characterized in that: comprises a shell (1) and a light guide channel arranged in the shell (1), wherein one end of the light guide channel is connected with a light gathering block (2) input by a light source, the other end of the light guide channel is connected with a light transmission block (3) output by the light source, the light guide channel comprises a first light guide block (4) and a second light guide block (5), one end of the first light guide block (4) is connected with the light gathering block (2), the other end of the first light guide block is provided with an inclined joint surface (401), one end of the second light guide block (5) is connected with the light transmission block (3), the other end of the second light guide block is provided with a butt joint surface (501) connected with the inclined joint surface (401), the second light guide block (5) is provided with a key (6) for driving the second light guide block (5) to be separated from the first light guide block (4), the bottom of the key (6) is provided with an elastic reset device (7), and the first light guide block (4) is composed, the second light guide block (5) consists of a plurality of second light guide strips corresponding to the first light guide strips, a layer of light absorbing black coating (8) is coated on the peripheries of the first light guide strips and the second light guide strips, the number of the first light guide strips and the number of the second light guide strips are three or more, a limiting avoiding hole (9) for avoiding the second light guide block (5) is formed in the bottom of the shell (1), and a mounting hole (10) for mounting the elastic reset device (7) is formed in the bottom of the limiting avoiding hole (9); one side of spacing dodging hole (9) is provided with location guide table (11) of connecting second light guide block (5), light path change device is including disposable starting switch (16) that shading piece (15) and drive shading piece (15) of connecting light guide plate (13) removed on light guide plate (13).
2. An information security flash device according to claim 1, wherein: the elastic reset device (7) comprises a spring or an elastic sheet or elastic resin or elastic rubber or a spongy cushion wrapped with the spring or the elastic sheet.
3. An information security flash device according to claim 1, wherein: one side of the light-transmitting block (3) far away from the second light-guiding block (5) is provided with a pre-programmed light transmission device, and a light path changing device and a display block (12) which are connected with the pre-programmed light transmission device.
4. An information security flash device according to claim 3, wherein: the pre-programmed light transmission device comprises a light guide plate (13) connected with the light transmission block (3) and a pre-edited anti-counterfeiting identification code (14) which is arranged on the light guide plate (13) and can transmit light; the anti-counterfeiting identification code (14) is located right in front of the light rays of the first light guide strips.
5. An information anti-counterfeiting flash device according to claim 4, wherein: the display block (12) is arranged to be transparent scratch-proof glass or acrylic, and one side of the glass or acrylic, which is located on the pre-programmed light transmission device, is coated with a layer of light-transmitting fluorescent powder.
6. An information security flash device according to claim 1, wherein: the light gathering block (2), the light transmitting block (3), the first light guide strip and the second light guide strip are made of transparent glass or pressure gram materials.
7. An information security flash device according to claim 1, wherein: and a pressing mark (17) is arranged on one side of the shell (1) positioned on the key (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811180420.7A CN109036107B (en) | 2018-10-10 | 2018-10-10 | Information anti-counterfeiting flash device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811180420.7A CN109036107B (en) | 2018-10-10 | 2018-10-10 | Information anti-counterfeiting flash device |
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| Publication Number | Publication Date |
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| CN109036107A CN109036107A (en) | 2018-12-18 |
| CN109036107B true CN109036107B (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811180420.7A Active CN109036107B (en) | 2018-10-10 | 2018-10-10 | Information anti-counterfeiting flash device |
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| CN (1) | CN109036107B (en) |
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| CA2340533A1 (en) * | 2001-03-13 | 2002-09-13 | Claude Houde | Fiber optic based security system |
| CN102999845A (en) * | 2012-10-12 | 2013-03-27 | 苏州征之魂专利技术服务有限公司 | Light path pre-programmed anti-counterfeiting method |
| CN204240130U (en) * | 2014-12-04 | 2015-04-01 | 东莞市嘉田电子科技有限公司 | A kind of printing opacity marking structure |
| CN105593920A (en) * | 2013-09-13 | 2016-05-18 | 瑞士Csem电子显微技术研发中心 | Lightguide tamper seal |
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| CN106461399A (en) * | 2014-06-20 | 2017-02-22 | 索尼公司 | Information processing apparatus, information processing method, and program |
| CN209149687U (en) * | 2018-10-10 | 2019-07-23 | 苏州征之魂专利技术服务有限公司 | A kind of information anti-fake color break-up device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100474357C (en) * | 2003-09-25 | 2009-04-01 | 米拉芬股份公司 | Security seal for cargo containers |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2340533A1 (en) * | 2001-03-13 | 2002-09-13 | Claude Houde | Fiber optic based security system |
| CN102999845A (en) * | 2012-10-12 | 2013-03-27 | 苏州征之魂专利技术服务有限公司 | Light path pre-programmed anti-counterfeiting method |
| CN105593920A (en) * | 2013-09-13 | 2016-05-18 | 瑞士Csem电子显微技术研发中心 | Lightguide tamper seal |
| CN106461399A (en) * | 2014-06-20 | 2017-02-22 | 索尼公司 | Information processing apparatus, information processing method, and program |
| CN204240130U (en) * | 2014-12-04 | 2015-04-01 | 东莞市嘉田电子科技有限公司 | A kind of printing opacity marking structure |
| CN106097881A (en) * | 2016-06-24 | 2016-11-09 | 昆山华冠商标印刷有限公司 | Label and the processing technology of this label with reflector plate |
| CN209149687U (en) * | 2018-10-10 | 2019-07-23 | 苏州征之魂专利技术服务有限公司 | A kind of information anti-fake color break-up device |
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| CN109036107A (en) | 2018-12-18 |
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