CN201903902U - Anti-peeling RFID e-tag - Google Patents
Anti-peeling RFID e-tag Download PDFInfo
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- CN201903902U CN201903902U CN2010206767885U CN201020676788U CN201903902U CN 201903902 U CN201903902 U CN 201903902U CN 2010206767885 U CN2010206767885 U CN 2010206767885U CN 201020676788 U CN201020676788 U CN 201020676788U CN 201903902 U CN201903902 U CN 201903902U
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- antenna
- rfid
- electronic tag
- adhesive sticker
- tear
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Abstract
The utility model discloses an anti-peeling RFID (Radio Frequency Identification) e-tag mainly comprising a surface material, adhesive sticker, an antenna, composite adhesive, a pin antenna, an RFID chip, and separating backing paper, wherein the antenna, the pin antenna, and the chip form a chip material component. The anti-peeling RFID e-tag has the properties of disposable and high-quality RFID e-tags; and once being adhered to a product, the e-tag can not be peeled off for second use because different acting force and inertia action caused by peeling off can separate and damage the antenna and the pin antenna, resulting in the invalidation and impossibility of use again of the RFID tag antenna. The utility model has the advantages of attractiveness for decoration, simplicity in technology, high production efficiency and low cost.
Description
Technical field
The utility model belongs to contactless automatic identification technology field, specifically is meant a kind of radio RF recognition technology (being called for short RFID) that belongs to, and is meant a kind of RFID electronic tag of anti-tear-off especially.
Background technology
In the fast-developing process of market economy, counterfeit merchandise occurs in a large number, has a strong impact on consumer and businessman's interests, especially high-grade well-known commodity.Simultaneously, the production of part dutiable goods, circulate, use and keep in repair, need safety and producer to ensure, need effectively false proof and follow the trail of safeguard.In the past, manufacturer also once taked certain false proof measure, as joint strip font code label or antifalsification label etc., but simple owing to data volume, read inconvenient, environment-identification and require high reason, can not perfectly realize false proof and followed the trail of effect.Simultaneously, the fake producer orders about down in interests, and imitation technology and means are the written or printed documents markon also, gradually upgrading.Therefore, the technological system of a kind of perfect product false proof, identification and tracking newly of market demand.
With its safety, efficient, quick, the information storage capacity is big, characteristics such as information that can carry unique code are called as the false proof tracking of a new generation patron saint, its superior special performance is promoted by extensive understanding as less radio-frequency (RFID) technology of technology of Internet of things important composition.But at present, the RFID electronic tag can be peeled off it by various physics and chemical means after being affixed on product surface, and is used again, and can't reach and tear the disposable purpose that promptly destroys, and has given the counterfeiter opportunity.Therefore, the anti-tear-off technology of RFID electronic tag is shown great attention to always.Certainly, many RFID electronic tags manufacturer has also made great efforts the method for having taked anti-tear-off to re-use, comprises that employing printed silver slurry on fragile paper is made easily to tear to pieces antenna, increase otch, specialty printing or the like the method for easily tearing to pieces.But there is very big defective in existing technology.Specific as follows:
The printed silver slurry is made the method for easily tearing to pieces antenna on fragile paper.First, owing to exist material cost higher; Second, printed antenna can't be made thickness the same with aluminium foil/Copper Foil or good electric conductivity usually, therefore can not provide high level label antenna.Can't produce high-quality RFID electronic tag equally; Three, because the property of the paper of fragile paper, it is huge challenge, especially a machine Tension Control aspect that the binding abutted equipment is controlled, and tends to cause rejection rate very high.
Increase the anti-tear-off of the method for easily tearing to pieces otch.This method clearly influence the attractive in appearance of label, general top-grade consumption brand never adopts this electronic tag, for example cosmetics.And in anti-tear-off actual application, can't accomplish destruction very, the possibility that the portions of electronics label still exists secondary to use.If tear-off person adopts some auxiliary instruments, the effect of anti-transfer tear-off is poorer.
In addition, by retrieval, Chinese patent application number: 200610148002.0 utility model patent discloses " having Lontactless electronic tag of false proof and anti-transfer function and preparation method thereof ", and its setting is to comprise surface protection base material, the extraordinary base material in upper strata, the extraordinary base material of lower floor, antiforge function layer, RFID chip and antenna; This patented claim combines RFID technology, traditional anti-counterfeiting technology, make its unique UID identity code and anti-counterfeiting technology of containing have the disposable energy, after being affixed on the product, it just can not be stripped from use again, in case it is promptly destroyed to be stripped from its physical arrangement, the permanent disappearance of UID sign indicating number wherein can't reuse.Introduce advanced traditional anti-counterfeiting technology simultaneously, be easier to consumer's identification, and anti-counterfeiting power improves greatly also.But there is following defective in this technology:
1. production technology is operated more complicated, and the RFID electronic tag is scrapped in process of production easily.Especially technique processes such as many for example compound, printings have been carried out on the core material after chip is fitted binding.Such technological process will cause being easy to injure the RFID chip and causing the low problem of RFID electronic tag yields.Simultaneously, production efficiency is low can't adapt to high efficiency production fast in enormous quantities; Also can't guarantee high finished product rate, therefore also will cause increasing RFID electronic tag cost.The cost height means obstruction RFID application.
What 2. employing was said in this patent patent announcement is the serigraphy antenna.The serigraphy antenna can't be made thickness the same with aluminium foil/Copper Foil or good electric conductivity usually, therefore can not provide high level label antenna defective.Can't produce high-quality RFID electronic tag equally.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming and defect that prior art exists, thereby and provides an a kind of tear-off the destroyed RFID electronic tag that prevents a kind of anti-tear-off of being utilized once more by the lawless person.
Another purpose of the present utility model provides the preparation method of the RFID electronic tag of above-mentioned anti-tear-off.
For achieving the above object, the technical solution of the utility model is to include surfacing, chip material assembly and release base stock, described chip material assembly includes RFID chip and RFID antenna, described RFID antenna includes antenna and the leadframe antenna that mutual crimping conducting connects, and the crimping conducting region of leadframe antenna and antenna is coated with the compound adhesive layer of seal, and described RFID chip is pasted and fixed on a day wire pin place with conducting resinl; Be provided with the first adhesive sticker fixed bed between the upper surface of described chip material assembly and the surfacing back side, be provided with the second adhesive sticker fixed bed between the lower surface of described chip material assembly and the release base stock.
Further being provided with is that described antenna and leadframe antenna are aluminium etching antenna or copper etching antenna.The adhesive sticker of the first adhesive sticker fixed bed and the second adhesive sticker fixed bed is water-soluble adhesive sticker or hot melt adhesive.Surfacing is paper or PP synthetic paper, and on this surfacing printing figure message or/and antiforge printing ink.
The utility model has the advantages that,
(1) the RFID electronic tag is behind the release base stock of tearing, and can be pasted on that to carry out RFID identification on the product false proof.Tear if be forced to, generation separates owing to be bound between the antenna body that physical force difference and inertia effect will make electronic tag and the chip (band leadframe antenna), destroy the crimping conducting state between the two, the RFID electronic tag can't shift use once more, thereby prevents that the RFID electronic tag is transferred to illegally use on the one other identification object.And the utility model makes simply, and production efficiency height, cost are low, and the market competitiveness is strong.
(2) RFID electronic tag surfacing of the present utility model can adopt common paper, PP synthetic paper and other materials, can print on surfacing, modes such as various specialty printing or any special ink printing (for example temperature becomes, wet sensitive ink etc.) in advance.Therefore, the utility model is not only elegant in appearance, but also can realize equally that false proof double-deck time of combining of traditional anti-false trademark effect and RFID is false proof.
(3) since the utility model adopt on surfacing printing in advance again with the compound technology of chip material assembly, chip is subjected to excellent protection, has guaranteed the superelevation yields requirement that the RFID electronic tag is produced, and therefore is fit to low-costly and in high volume fast, produces.Also therefore, realized the RFID electronic tag low-cost production of disposable anti-tear-off.Low cost means and helps the large-scale application of RFID electronic tag in fields such as medicine, cosmetics.
(4) RFID electronic tag of the present utility model adopts aluminum antenna or copper antenna to make, owing to itself possess high conduction performance, therefore can produce the RFID electronic tag of high-quality anti-tear-off.
Below in conjunction with specification drawings and specific embodiments the utility model is done further introduction.
Description of drawings
Fig. 1 the utility model embodiment structure skeleton view;
Fig. 2 the utility model embodiment leadframe antenna structure front elevation;
Fig. 3 the utility model embodiment antenna crimping conducting structure synoptic diagram;
Fig. 4 the utility model embodiment antenna coating recombination region synoptic diagram.
Embodiment
Below by embodiment the utility model is carried out concrete description; only be used for the utility model is further specified; can not be interpreted as the qualification to the utility model protection domain, the technician in this field can make some nonessential improvement and adjustment to the utility model according to the content of above-mentioned utility model.
Embodiment of the present utility model shown in Fig. 1-4, include surfacing 1, chip material assembly 2 and release base stock 3, this surfacing 1 of present embodiment is for surfacing is paper or PP synthetic paper or other similar materials, can print on surfacing, modes such as various specialty printing or any special ink printing (for example temperature becomes, wet sensitive ink etc.) in advance.Therefore, product is with elegant in appearance and reach traditional anti-false trademark effect equally.
The described chip material of present embodiment assembly includes RFID chip 21 and RFID antenna, described RFID antenna includes antenna 221 and the leadframe antenna 222 that mutual crimping conducting connects, this antenna 221 of present embodiment and leadframe antenna 222 adopt " pin crimp technology " crimping conducting (the crimping firing point is 224), and the part is coated with and is printed on compound adhesive layer 23 on the crimping conducting region 223 of leadframe antenna 222 and antenna 221, described RFID chip 21 usefulness conducting resinls are pasted and fixed on leadframe antenna 222 pin places, the described compound adhesive layer 23 of present embodiment can adopt polyurethane glue or other glue, be provided with the first adhesive sticker fixed bed 4 between the upper surface of described chip material assembly 2 and the surface substrate 1, be provided with the second adhesive sticker fixed bed 5 between the lower surface of described chip material assembly 2 and the release base stock 3.This release base stock 3 of present embodiment claims barrier paper or separate paper again, is a kind of contaminated separate paper of adhesive sticker that prevents, can directly buy from the market.
The said goods prepares by following preparation technology, comprises following operation,
(1) on the leadframe antenna coiled strip back side, be coated with the compound viscose glue of seal, and the compound and crimping conducting with the antenna surface of antenna coiled strip; Be made in the RFID antenna and expect
(2) with conducting resinl (can purchase on the market) the pin place of expecting in the RFID antenna that is tied to (1) formation is closed in 21 stickups of RFID chip, form chip material assembly 2;
(3) at surfacing 1 back side coating adhesive sticker and compound with chip material assembly 2 one sides;
(4) coating adhesive sticker and compound on release base stock coiled strip with the another side of chip material assembly 2;
(5) be die-cut to the RFID electronic tag.
The described surfacing of present embodiment is printed with picture and text or anti-forgery ink before in step (3).Constitute traditional anti-counterfeiting mark, and appearance looks elegant is generous.
Claims (4)
1. the RFID electronic tag of an anti-tear-off, it is characterized in that: include surfacing, chip material assembly and release base stock, described chip material assembly includes RFID chip and RFID antenna, described RFID antenna includes antenna and the leadframe antenna that mutual crimping conducting connects, and the crimping conducting region of leadframe antenna and antenna is coated with the compound adhesive layer of seal, and described RFID chip is pasted and fixed on a day wire pin place with conducting resinl; Be provided with the first adhesive sticker fixed bed between the upper surface of described chip material assembly and the surfacing, be provided with the second adhesive sticker fixed bed between the lower surface of described chip material assembly and the release base stock.
2. the RFID electronic tag of a kind of anti-tear-off according to claim 1, it is characterized in that: described antenna and leadframe antenna are aluminium etching antenna or copper etching antenna.
3. the RFID electronic tag of a kind of anti-tear-off according to claim 1 and 2, it is characterized in that: the adhesive sticker of the first adhesive sticker fixed bed and the second adhesive sticker fixed bed is water-soluble adhesive sticker or hot melt adhesive.
4. the RFID electronic tag of a kind of anti-tear-off according to claim 3, it is characterized in that: surfacing is paper or PP synthetic paper, and on this surfacing printing figure message or/and antiforge printing ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206767885U CN201903902U (en) | 2010-12-23 | 2010-12-23 | Anti-peeling RFID e-tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206767885U CN201903902U (en) | 2010-12-23 | 2010-12-23 | Anti-peeling RFID e-tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903902U true CN201903902U (en) | 2011-07-20 |
Family
ID=44274494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206767885U Expired - Fee Related CN201903902U (en) | 2010-12-23 | 2010-12-23 | Anti-peeling RFID e-tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903902U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799932A (en) * | 2012-05-09 | 2012-11-28 | 武汉威杜信息材料科技有限公司 | Method for manufacturing disposable RFID (Radio Frequency Identification) tag |
| GB2546637A (en) * | 2017-02-10 | 2017-07-26 | Postsaver Europe Ltd | An identifiable protective sheet |
| CN107104983A (en) * | 2017-05-31 | 2017-08-29 | 上海豪格防伪技术有限公司 | A kind of manufacture craft of MULTIPLE DYNAMIC unlocking label |
| CN111956952A (en) * | 2020-08-11 | 2020-11-20 | 北京三春晖医疗器械有限公司 | Disposable failure control electrode needle |
-
2010
- 2010-12-23 CN CN2010206767885U patent/CN201903902U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799932A (en) * | 2012-05-09 | 2012-11-28 | 武汉威杜信息材料科技有限公司 | Method for manufacturing disposable RFID (Radio Frequency Identification) tag |
| GB2546637A (en) * | 2017-02-10 | 2017-07-26 | Postsaver Europe Ltd | An identifiable protective sheet |
| GB2546637B (en) * | 2017-02-10 | 2018-04-11 | Postsaver Europe Ltd | An identifiable protective sheet |
| CN107104983A (en) * | 2017-05-31 | 2017-08-29 | 上海豪格防伪技术有限公司 | A kind of manufacture craft of MULTIPLE DYNAMIC unlocking label |
| CN111956952A (en) * | 2020-08-11 | 2020-11-20 | 北京三春晖医疗器械有限公司 | Disposable failure control electrode needle |
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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: 20110720 Termination date: 20161223 |