CN201732517U - Corresponding identifier of logical letter - Google Patents
Corresponding identifier of logical letter Download PDFInfo
- Publication number
- CN201732517U CN201732517U CN2009203184849U CN200920318484U CN201732517U CN 201732517 U CN201732517 U CN 201732517U CN 2009203184849 U CN2009203184849 U CN 2009203184849U CN 200920318484 U CN200920318484 U CN 200920318484U CN 201732517 U CN201732517 U CN 201732517U
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- layer
- sign
- printing information
- information layer
- base material
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Abstract
The utility model discloses a corresponding identifier of a logical letter, which belongs to the technical field of digital anti-counterfeiting. The corresponding identifier at least comprises a substrate and an adhesive layer from top to bottom and is characterized in that: the identifier is also provided with a printing information layer, wherein a group of corresponding anti-counterfeiting digit and letter combinations is attached to the printing information layer. A truth and falseness distinguishing method of the utility model is simple and can act a secondary identification effect.
Description
Technical field
The utility model belongs to the digital false-proof technology field, is specifically related to the corresponding sign of a kind of logic letter.
Background technology
Anti-counterfeiting technology is one of the most important means that identify shoddy goods.Anti-counterfeiting technology commonly used has that anti-forgery ink, anti-forge paper, false proof adhesive label, microfilm of characters printing, the extraordinary anti-counterfeit printing of bill, safety line, encryption technology, laser hologram transfer, locating thermoprint, telephone code are false proof, texture anti-fake, nuclear track or the like.Usually all be that several anti-counterfeiting technologies are applied in the packing of commodity simultaneously to reach the purpose of integrated anti-counterfeit.In these technology, the use of numeral is a kind of comparatively effective and practical method.
Digital code anti-false is by additional unique anti-counterfeiting mark sign indicating number in each product or the packing of product, all identification codes all are stored in the database server, the consumer can pass through phone, note or internet input security code easily, querying server is the true and false of this sign indicating number of verification in database automatically, and gives the consumer with immediate feedback as a result.The weak point of its existence is: 1) number itself is easy to manufactured; 2) for commodity fabricator or sellers, this querying method is trouble; 3) telephone service does not also have simple distinguishing method between true and false through repeatedly losing efficacy after the inquiry in the prior art.
Summary of the invention
The utility model provides a kind of logic letter corresponding sign, its objective is that on the basis of digital code anti-false it is corresponding false proof with letter to increase numeral, and convenience goods fabricator or sellers differentiate commodity true and false.
The following technical scheme of the concrete employing of the utility model:
The corresponding sign of a kind of logic letter comprises base material and adhesive-layer from top to bottom at least, it is characterized in that, also is provided with the printing information layer, is attached with the false proof number and the monogram of one group of correspondence on the described printing information layer.
According to the unlike material of substrate layer, the utility model can be divided into two class situations:
One: the sign transversal section is protective seam, printing information layer, base material, adhesive-layer, Ge Laxin paper from top to bottom successively.
Its two: the sign transversal section be base material, separating layer, printing information layer, adhesive-layer, Ge Laxin paper from top to bottom successively.
The utility model can also make up with existing other technologies, for example: at the protective seam upper surface wiping layer is set.
It is corresponding one by one that the utility model at first needs to set 10 groups of monograms and 0 ~ 9, generates false proof number then at random, and a certain position in the definition security code is corresponding with the combination letter.Last simultaneously this is organized false proof number and corresponding monogram simultaneously attached on the sign, make concrete anti-counterfeiting mark according to sign type etc. then.
The utility model has the advantages that:
1) for commodity fabricator, sellers or officer cracking down on fake goods, utilize the utility model number and alphabetical corresponding relation to tell truth from falsehood, method is simple;
2) telephone service can be differentiated with this mode of corresponding relation through repeatedly losing efficacy after the inquiry, plays secondary discriminating effect
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2.
Embodiment
As shown in Figure 1, 2, the positive visible printing information layer 2 of sign, printing information layer 2 is provided with false proof digital 2-1 and the alphabetical 2-2 of combination, and some numerals are corresponding with the alphabetical 2-2 of combination among the false proof digital 2-1.
The transversal section of this sign is protective seam 1, printing information layer 2, base material 3, adhesive-layer 4, Ge Laxin paper 5 from top to bottom successively.Base material 3 materials are paper substrate or plastic film.
Shown in Fig. 1,3, the positive visible printing information layer 2 of sign, printing information layer 2 is provided with false proof digital 2-1 and the alphabetical 2-2 of combination, and some numerals are corresponding with the alphabetical 2-2 of combination among the false proof digital 2-1.
This sign transversal section is base material 3, separating layer 6, printing information layer 2, adhesive-layer 4, Ge Laxin paper 5 from top to bottom successively.Base material 3 materials are plastic film.
Claims (4)
1. the corresponding sign of logic letter comprises base material and adhesive-layer from top to bottom at least, it is characterized in that, also is provided with the printing information layer.
2. the corresponding sign of logic letter according to claim 1 is characterized in that the sign transversal section is protective seam, printing information layer, base material, adhesive-layer, Ge Laxin paper from top to bottom successively.
3. the corresponding sign of logic letter according to claim 1 is characterized in that the sign transversal section is base material, separating layer, printing information layer, adhesive-layer, Ge Laxin paper from top to bottom successively.
4. according to claim 1, the corresponding sign of 2 or 3 described logic letters, it is characterized in that, the wiping layer is set at the protective seam upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203184849U CN201732517U (en) | 2009-12-25 | 2009-12-25 | Corresponding identifier of logical letter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203184849U CN201732517U (en) | 2009-12-25 | 2009-12-25 | Corresponding identifier of logical letter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732517U true CN201732517U (en) | 2011-02-02 |
Family
ID=43523674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203184849U Expired - Fee Related CN201732517U (en) | 2009-12-25 | 2009-12-25 | Corresponding identifier of logical letter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732517U (en) |
-
2009
- 2009-12-25 CN CN2009203184849U patent/CN201732517U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20181225 |