CN2664099Y - A multi-color random-encrypting digital false-proof mark - Google Patents
A multi-color random-encrypting digital false-proof mark Download PDFInfo
- Publication number
- CN2664099Y CN2664099Y CN 200320116114 CN200320116114U CN2664099Y CN 2664099 Y CN2664099 Y CN 2664099Y CN 200320116114 CN200320116114 CN 200320116114 CN 200320116114 U CN200320116114 U CN 200320116114U CN 2664099 Y CN2664099 Y CN 2664099Y
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Abstract
The utility model discloses a multi-color random-encrypting digital false-proof mark which orderly comprises a contact adhesive layer, an aluminum coating layer and a plastic basic layer printed by graphics context, wherein the aluminum coating layer is provided with hollow-out transparent random-encrypting false-proof codes, the contact adhesive layer is provided with a multi-color paper layer, and a composite adhesive layer is arranged between the paper layer and the contact adhesive layer. The multi-color random-encrypting digital false-proof mark of the utility model can be neither imitated via a jet printing machine nor imitated in great volume via common printing method.
Description
Technical field
The utility model belongs to the encryption digital false-proof technology, is specifically related to a kind of polychrome accidental enciphering digital code anti-false identification.
Background technology
Digital false-proof technology gives each part product unique anti-fake code, along with product circulates together, this anti-fake code leaves file at the Antiforge inquiry center simultaneously, and the consumer can inquire about by the various multimedia terminals of Antiforge inquiry network system in good time, to judge the true and false of product.The information network anti-counterfeiting technology can insert various computer external terminal device on the basis of infotech, network technology, cryptographic technique, combine with existing various other anti-counterfeiting technology and anti-counterfeiting marks, reach the effect of various integrated anti-counterfeits, and combine with logistics management.The phone digital code anti-false is exactly the example of a success.
At present, the main method that digital false-proof technology is implemented is will encrypt digital spray printing on sign with ink jet numbering machine, encrypts digital mark label on article having then, perhaps will encrypt digital directly spray printing on article.With the ink jet numbering machine spray printing on sign or directly the encryption number of spray printing on article all have only a kind of color, as long as therefore an ink jet numbering machine is arranged, just be easy to imitation in enormous quantities.Because the inquiry rate of anti-fake encrpted number is not high, is generally about 1%, this just provides the space of forgery and illegal imitation of brand-name products for the counterfeiter.
Summary of the invention
The purpose of this utility model is to provide a kind of polychrome accidental enciphering digital code anti-false identification that can overcome above-mentioned defective, and this anti-counterfeiting mark is difficult for forging, and its anti-counterfeiting power is greatly improved.
A kind of polychrome accidental enciphering digital code anti-false identification that the utility model provides, comprise pressure-sensitive adhesive layer, aluminium coated successively and be printed on the plastic-substrates of picture and text, aluminium coated is provided with the transparent encryption random anti-counterfeit coding of hollow out, it is characterized in that: the ply of paper that is printed on multiple color is set on pressure-sensitive adhesive layer.
Between above-mentioned ply of paper and pressure-sensitive adhesive layer, composite layer can be set.
The utility model polychrome accidental enciphering digital code anti-false identification both can not be copied with ink jet numbering machine, can not copy in batches with common printed method.
Description of drawings
Fig. 1 removes the structural representation of aluminium anti-counterfeiting mark for common stickup certainly;
Fig. 2 goes the aluminium accidental enciphering digital from the structural representation of pasting anti-counterfeiting mark for polychrome;
Fig. 3 is the synoptic diagram of polychrome accidental enciphering digital code anti-false identification; Indicate among the figure that coding " AB " presents redness, numeral " CD " presents blueness, and numeral " EF " presents purple, and numeral " GH " presents green.
Embodiment
As shown in Figure 1, common stickup certainly goes the aluminium anti-counterfeiting mark can be made up of three layers of different material usually.Pressure-sensitive adhesive layer 1 is wherein arranged, i.e. non-drying glue layer, aluminium coated 2, plastic-substrates 3 (for example PET plastics).Adopt contour forging technology or method of printing that the picture and text 4 of sign are printed on the plastic-substrates.Removed a part (i.e. " 5 " that identified among the figure) on the aluminium coated 2, this part forms the shape of accidental enciphering number, promptly obtains hollow out and encrypts digital.
As shown in Figure 2, the utility model is that the ply of paper 6 that is printed on multiple color is set on non-drying glue layer 1, combines securely in order to make ply of paper 6 and metallic aluminium reflection horizon 2, has increased composite layer 7 between them.Aluminium coated 2 is set on the composite layer 7, forms the metallic aluminium reflection horizon, plastic-substrates 3 is set on it again, the picture and text that identify are printed on the plastic-substrates with contour forging technology or method of printing.Adopt the method for removing aluminium on the metal aluminium lamination, to make the transparent encryption random anti-counterfeit coding of hollow out on the metallic aluminium reflection horizon 2, owing to be printed on multiple color on the ply of paper, hollow out encryption number corresponding on each color just presents corresponding color, thereby the coding of the encryption random anti-counterfeit on the sign just is made up of the coding of multicolour.On ply of paper 6, printed the zone of different colours, as being divided into the zone of four different colours among Fig. 2.
Fig. 3 is the synoptic diagram of polychrome accidental enciphering digital code anti-false identification.Show among the figure that the color that coding " AB " presents is redness, the color that coding " CD " presents is for blue, and the color that coding " EF " presents is a purple, and the color that encode " GH " presents is for green.
Claims (2)
1, a kind of polychrome accidental enciphering digital code anti-false identification, comprise pressure-sensitive adhesive layer, aluminium coated successively and be printed on the plastic-substrates of picture and text, aluminium coated is provided with the transparent encryption random anti-counterfeit coding of hollow out, it is characterized in that: go up at pressure-sensitive adhesive layer (1) ply of paper (6) that is printed on multiple color is set.
2, anti-counterfeiting mark according to claim 1 is characterized in that: be provided with composite layer (7) between ply of paper (6) and pressure-sensitive adhesive layer (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320116114 CN2664099Y (en) | 2003-11-28 | 2003-11-28 | A multi-color random-encrypting digital false-proof mark |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320116114 CN2664099Y (en) | 2003-11-28 | 2003-11-28 | A multi-color random-encrypting digital false-proof mark |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2664099Y true CN2664099Y (en) | 2004-12-15 |
Family
ID=34346178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200320116114 Expired - Fee Related CN2664099Y (en) | 2003-11-28 | 2003-11-28 | A multi-color random-encrypting digital false-proof mark |
Country Status (1)
Country | Link |
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CN (1) | CN2664099Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104992619A (en) * | 2015-06-18 | 2015-10-21 | 李婕 | Anti-fake structure and anti-fake method |
-
2003
- 2003-11-28 CN CN 200320116114 patent/CN2664099Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104992619A (en) * | 2015-06-18 | 2015-10-21 | 李婕 | Anti-fake structure and anti-fake method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041215 Termination date: 20111128 |