CN201117169Y - Wireless radio frequency identification false-proof label - Google Patents
Wireless radio frequency identification false-proof label Download PDFInfo
- Publication number
- CN201117169Y CN201117169Y CNU2007202007886U CN200720200788U CN201117169Y CN 201117169 Y CN201117169 Y CN 201117169Y CN U2007202007886 U CNU2007202007886 U CN U2007202007886U CN 200720200788 U CN200720200788 U CN 200720200788U CN 201117169 Y CN201117169 Y CN 201117169Y
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- layer
- chip
- rfid
- label
- radio frequency
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Abstract
The utility model designs a product label which is in particular used for product false proof and in particular relates to a RFID (radio frequency identification) false proof label. The false proof label solves the technical problem that a RFID label which is provided with the effect of one time use and can not be reclaimed is provided. The technical scheme which is adopted is that the radio frequency identification false proof label comprises a face layer, a chip layer and a bottom layer, wherein the face layer is composed of layer of thin film layer which is used to protect a chip, the chip layer comprises a RFID chip and a RFID antenna, and the bottom layer is used to stick the RFID label on a product which needs tracking. The radio frequency identification false proof label is characterized in that the face layer also comprises a shape separating layer, wherein the shape separating layer is located between the chip layer and the thin film layer and the shape separating layer force which is formed by the shape separating layer is smaller than the sticking force of the bottom layer. The radio frequency identification false proof label has the beneficial effect that one time use of the RFID label is effectively realized.
Description
Technical field
A kind of Product labelling that product false proof is used, particularly a kind of RFID (RadioFrequency Identification, radio frequency identification) antifalsification label of aiming at of the utility model design.
Background technology
The RFID technology is a kind of contactless automatic identification technology, and its ultimate principle is to utilize radiofrequency signal to close the transmission feature of space coupling or radar reflection, realizes being identified the automatic identification of object.
Reading and writing device antenna transmitted radio signal in the rfid system is given the RFID label, and the RFID label receives this signal by the antenna of oneself, and the energy that utilization obtains from signal starts the integrated circuit (IC) chip work on the RFID label.The RFID label is the data carrier of radio-frequency recognition system, has disguise and invisibility, after product adheres to the RFID label, product has obtained one unique identifier, sweep with label reader and to read label and can obtain product information, learn the true and false of this product, thereby reach the purpose of product false proof.
The RFID label normally is made of surface layer, chip layer and bottom.Chip layer is the core of label between surface layer and bottom.Wherein surface layer generally is made of thin film, is used to protect chip; Chip layer comprises RFID chip and RFID antenna thereof; Bottom is used for the product that attaching rfid tag is followed the tracks of to needs.
Imitated label is possible or profitless hardly to duplicate unique identifier, yet in order to differentiate the true and false of after-market product, effective RFID label must remain to the consumer always and buy after the product.The counterfeiter can reclaim the effective label behind the product consumption, is used for Counterfeit Item.How to make the RFID label reach disposable use, make the RFID loss of data in the time of must or tearing label when unpacking, promptly destroy the RFID chip or destroy the RFID antenna.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of disposable result of use that has, expendable RFID label.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be, the radio frequency identification anti-counterfeit label comprises surface layer, chip layer and bottom; Surface layer is made of the thin film layer, is used to protect chip; Chip layer comprises RFID chip and RFID antenna thereof; Bottom is used for the product that attaching rfid tag is followed the tracks of to needs, it is characterized in that described surface layer also comprises from the shape layer; Described from the shape layer between chip layer and thin layer.Be will be separated by the up-down structure of isolating at an easy rate under external force from the effect of shape layer from the shape layer, thus from the shape layer form from the adherence force of shape layer power less than bottom.
Further, described surface layer also comprises embossed plies, and described embossed plies is between shape layer and chip layer, and embossed plies is suppressed with laser pattern.
Particularly, the RFID antenna in the described chip layer forms by wash aluminium after printing protective seam on the aluminium film.
The beneficial effects of the utility model are to have realized the disposable use of RFID label effectively.
Below by accompanying drawing and embodiment the utility model is further described.
Description of drawings
Fig. 1 is the hierarchy synoptic diagram of present embodiment RFID label;
Fig. 2 is the synoptic diagram of embodiment chip layer.
Embodiment
As shown in Figure 1, the RFID label of present embodiment adopts 5 layers of structure, is respectively thin layer from top to bottom, from shape layer, embossed plies, chip layer, bottom.Wherein make that from shape power thin layer separates with lower floor at an easy rate when the behavior of tearing the RFID label takes place from what the shape layer formed, because the viscous force that bottom and product are close to is much larger than from shape power, back integral body from the product can't take place and strips down in the RFID label along with tearing action, but embossed plies and chip layer are transferred on the product with bottom, can not make chip layer peel off from product in good condition, realize disposable use.
Embossed plies is suppressed with laser pattern, and radium-shine image can play anti-fake effect intuitively, and the identification code in the RFID chip forms the double anti-forge effect.
Making from the shape layer has been mature technology, does not give unnecessary details at this.
The making flow process of embossed plies, chip layer is as follows in the RFID label:
1, washes aluminum technology in tie layer compacting employing and make the RFID label design that has laser effect;
2, aluminize, the thickness of aluminium film will guarantee to conduct electricity and resistivity stable;
3, according to shape P.e.c. protective seam on the aluminium film of antenna, as shown in Figure 2, the RFID antenna in the chip layer adopts the loop antenna of loop configuration;
4, wash aluminium;
5, after the cleaning, welding RFID chip, and test.
Though the radium-shine aluminum technology of washing for mature technology, also is not applied in during the antenna of RFID label produces at present, compare with traditional antenna manufacture craft and adopt the radium-shine aluminum technology of washing, can mass production, and make antenna have laser effect.The RFID antenna can adopt the loop antenna of arbitrary shape.
The above only is the preferable a kind of embodiment of the utility model; but protection domain of the present utility model is not limited thereto; the technical scope that any people who is familiar with this technology discloses at the utility model all should be encompassed within the protection domain of the present utility model with interior variation of expecting easily or replacement.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (4)
1. the radio frequency identification anti-counterfeit label comprises surface layer, chip layer and bottom; Surface layer is made of the thin film layer, is used to protect chip; Chip layer comprises RFID chip and RFID antenna thereof; Bottom is used for the product that attaching rfid tag is followed the tracks of to needs, it is characterized in that described surface layer also comprises from the shape layer; Described from the shape layer between chip layer and thin layer.
2. radio frequency identification anti-counterfeit label according to claim 1 is characterized in that described surface layer also comprises embossed plies, and described embossed plies is between shape layer and chip layer, and embossed plies is suppressed with laser pattern.
3. radio frequency identification anti-counterfeit label as claimed in claim 1 or 2 is characterized in that, the RFID antenna in the described chip layer forms by wash aluminium after printing protective seam on the aluminium film.
4. as radio frequency identification anti-counterfeit label as described in the claim 3, it is characterized in that described RFID antenna is a loop antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202007886U CN201117169Y (en) | 2007-08-07 | 2007-08-07 | Wireless radio frequency identification false-proof label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202007886U CN201117169Y (en) | 2007-08-07 | 2007-08-07 | Wireless radio frequency identification false-proof label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117169Y true CN201117169Y (en) | 2008-09-17 |
Family
ID=39991745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202007886U Expired - Lifetime CN201117169Y (en) | 2007-08-07 | 2007-08-07 | Wireless radio frequency identification false-proof label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117169Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853423A (en) * | 2010-07-08 | 2010-10-06 | 中国人民解放军军事交通学院 | Flexible label for radio frequency identification |
| WO2013040781A1 (en) * | 2011-09-22 | 2013-03-28 | Chen Songzhou | Graphic-containing radio frequency identification tag |
| CN103020690A (en) * | 2011-09-26 | 2013-04-03 | 晶彩科技股份有限公司 | RFID (Radio Frequency Identification) label structure with anti-counterfeiting function and manufacturing method thereof |
| CN101604403B (en) * | 2009-07-17 | 2015-08-05 | 黄辉明 | A kind of radio frequency electric method for anti-counterfeit merging radio electronic label preparation technology |
-
2007
- 2007-08-07 CN CNU2007202007886U patent/CN201117169Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604403B (en) * | 2009-07-17 | 2015-08-05 | 黄辉明 | A kind of radio frequency electric method for anti-counterfeit merging radio electronic label preparation technology |
| CN101853423A (en) * | 2010-07-08 | 2010-10-06 | 中国人民解放军军事交通学院 | Flexible label for radio frequency identification |
| WO2013040781A1 (en) * | 2011-09-22 | 2013-03-28 | Chen Songzhou | Graphic-containing radio frequency identification tag |
| CN103020690A (en) * | 2011-09-26 | 2013-04-03 | 晶彩科技股份有限公司 | RFID (Radio Frequency Identification) label structure with anti-counterfeiting function and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |
|
| CX01 | Expiry of patent term |