CN102013034A - Anti-torn RFID (radio frequency identification) electronic tag and manufacture method thereof - Google Patents
Anti-torn RFID (radio frequency identification) electronic tag and manufacture method thereof Download PDFInfo
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- CN102013034A CN102013034A CN 201010602317 CN201010602317A CN102013034A CN 102013034 A CN102013034 A CN 102013034A CN 201010602317 CN201010602317 CN 201010602317 CN 201010602317 A CN201010602317 A CN 201010602317A CN 102013034 A CN102013034 A CN 102013034A
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Abstract
The invention discloses an anti-torn RFID (radio frequency identification device) electronic tag and a manufacture method thereof. The electronic tag comprises surface materials, an adhesive sticker, an antenna, a composite paster, a pin antenna, an RFID chip and separating backing paper, wherein, a chip material assembly is composed of the antenna, the pin antenna, and a chip. The RFID electronic tag has the characteristics of disposable use and high quality, when being pasted on a product, the electronic tag can not be used anymore, once the electronic tag is peeled off, different acting forces and inertia effects cause the antenna and the pin antenna to be broken and separated, thus an RFID tag antenna is invalid and can not be used anymore. Meanwhile, the invention has the advantages of beautiful decoration, simple process, high production efficiency and low cost.
Description
Technical field
The invention belongs to contactless automatic identification technology field, specifically be meant a kind of radio RF recognition technology (being called for short RFID) that belongs to, be meant RFID electronic tag of a kind of anti-tear-off and preparation method thereof 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 patent of invention 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 objective of the invention is in order to overcome the shortcoming and defect that prior art exists, thereby and provide 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 object of the present invention provides the preparation method of the RFID electronic tag of above-mentioned anti-tear-off.
For achieving the above object, technical scheme of the present invention 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.
For realizing another object of the present invention, comprise following operation,
(1) on the leadframe antenna coiled strip back side, be coated with the compound adhesive of seal, and the compound and crimping conducting with the antenna surface of antenna coiled strip; Form in the RFID antenna and expect.
(2) with conducting resinl the RFID chip attach is tied to the pin place of expecting in the RFID antenna of (1) formation, forms chip material assembly;
(3) at surfacing back side coating adhesive sticker and compound with the one side of chip material assembly;
(4) coating adhesive sticker and compound on release base stock coiled strip with the another side of chip material assembly;
(5) be die-cut to the RFID electronic tag.
Further being provided with is that described surfacing 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.
Advantage of the present invention is,
(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 present invention makes simply, and production efficiency height, cost are low, and the market competitiveness is strong.
(2) RFID electronic tag surfacing of the present invention 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 present invention 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 present invention 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 invention 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 present invention is done further introduction.
Description of drawings
Fig. 1 specific embodiment of the invention structure skeleton view;
Fig. 2 specific embodiment of the invention leadframe antenna structure front elevation;
Fig. 3 specific embodiment of the invention antenna crimping conducting structure synoptic diagram;
Fig. 4 specific embodiment of the invention antenna coating recombination region synoptic diagram.
Embodiment
Below by embodiment the present invention is carried out concrete description; only be used for the present invention is further specified; can not be interpreted as the qualification to protection domain of the present invention, the technician in this field can make some nonessential improvement and adjustment to the present invention according to the content of foregoing invention.
The specific embodiment of the present invention 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 (6)
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.
5. a preparation method who prepares the RFID electronic tag of the described anti-tear-off of claim 1 is characterized in that comprising following operation,
(1) on the leadframe antenna coiled strip back side, be coated with the compound adhesive of seal, and the compound and crimping conducting with the antenna surface of antenna coiled strip; Form in the RFID antenna and expect;
(2) with conducting resinl the RFID chip attach is tied to the pin place of expecting in the RFID antenna of (1) formation, forms chip material assembly;
(3) at surfacing back side coating adhesive sticker and compound with the one side of chip material assembly;
(4) coating adhesive sticker and compound on release base stock coiled strip with the another side of chip material assembly;
(5) be die-cut to the RFID electronic tag.
6. the preparation method of the RFID electronic tag of a kind of anti-tear-off according to claim 5, it is characterized in that: described surfacing is printed with picture and text or/and anti-forgery ink before in step (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201010602317 CN102013034A (en) | 2010-12-23 | 2010-12-23 | Anti-torn RFID (radio frequency identification) electronic tag and manufacture method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010602317 CN102013034A (en) | 2010-12-23 | 2010-12-23 | Anti-torn RFID (radio frequency identification) electronic tag and manufacture method thereof |
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| CN102013034A true CN102013034A (en) | 2011-04-13 |
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| CN 201010602317 Pending CN102013034A (en) | 2010-12-23 | 2010-12-23 | Anti-torn RFID (radio frequency identification) electronic tag and manufacture method thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789742A (en) * | 2012-08-21 | 2012-11-21 | 广州市曼博瑞材料科技有限公司 | Manufacturing method for anti-counterfeiting tag hard to be transferred for using |
| CN103165023A (en) * | 2013-03-11 | 2013-06-19 | 天安在线信息技术有限公司 | Security label sticker combining radio frequency identification device (RFID) and security implementation method |
| CN103400185A (en) * | 2013-08-03 | 2013-11-20 | 重庆中科智联电子有限公司 | Ultra high frequency radio frequency identification (UHF RFID) electronic tag with anti-removing function and production method thereof |
| CN103578354A (en) * | 2013-11-14 | 2014-02-12 | 广州市曼博瑞材料科技有限公司 | Method for manufacturing label difficult to transfer to be used |
| CN104050492A (en) * | 2013-03-13 | 2014-09-17 | 深圳市华阳微电子股份有限公司 | Fragile paper anti-fake RFID label and preparation method thereof |
| CN104268620A (en) * | 2014-10-30 | 2015-01-07 | 上海优比科包装材料有限公司 | Double-side transferable electronic tag and production method thereof |
| CN105447552A (en) * | 2014-09-02 | 2016-03-30 | 深圳市华阳微电子股份有限公司 | Anti-counterfeiting electronic tag and anti-counterfeiting method |
| CN109409488A (en) * | 2018-12-06 | 2019-03-01 | 永道无线射频标签(扬州)有限公司 | Tamper-evident anti-medium RFID label tag |
| CN109727382A (en) * | 2018-12-29 | 2019-05-07 | 泸州元能电子科技有限公司 | A kind of settlement method of Intelligent cargo cabinet, device, terminal and storage medium |
| CN109988488A (en) * | 2017-12-29 | 2019-07-09 | 上海维凯光电新材料有限公司 | For it is anti-fake easily tear up electronic tag coating with and preparation method thereof |
| WO2020122845A3 (en) * | 2018-12-11 | 2020-07-30 | Ggtek Gelismis Guvenlik Teknolojileri Arge Sanayi Ve Ticaret A.S. | A mechanism for detecting damages occurring on a document |
| WO2020215447A1 (en) * | 2019-04-23 | 2020-10-29 | 王晖扬 | Multi-record-form tracking label and preparation method therefor |
| CN112721367A (en) * | 2020-12-28 | 2021-04-30 | 江苏金大包装材料科技有限公司 | Production process of environment-friendly PP synthetic paper transparent PET bottom adhesive sticker composite material |
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| CN1677632A (en) * | 2004-03-31 | 2005-10-05 | 株式会社日立制作所 | RFID-chip having RFID-tag or magnifying electrode |
| CN201408440Y (en) * | 2009-05-15 | 2010-02-17 | 武汉华工图像技术开发有限公司 | Laser holographic RFID label |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789742A (en) * | 2012-08-21 | 2012-11-21 | 广州市曼博瑞材料科技有限公司 | Manufacturing method for anti-counterfeiting tag hard to be transferred for using |
| CN103165023A (en) * | 2013-03-11 | 2013-06-19 | 天安在线信息技术有限公司 | Security label sticker combining radio frequency identification device (RFID) and security implementation method |
| CN104050492A (en) * | 2013-03-13 | 2014-09-17 | 深圳市华阳微电子股份有限公司 | Fragile paper anti-fake RFID label and preparation method thereof |
| CN103400185A (en) * | 2013-08-03 | 2013-11-20 | 重庆中科智联电子有限公司 | Ultra high frequency radio frequency identification (UHF RFID) electronic tag with anti-removing function and production method thereof |
| CN103578354A (en) * | 2013-11-14 | 2014-02-12 | 广州市曼博瑞材料科技有限公司 | Method for manufacturing label difficult to transfer to be used |
| CN105447552A (en) * | 2014-09-02 | 2016-03-30 | 深圳市华阳微电子股份有限公司 | Anti-counterfeiting electronic tag and anti-counterfeiting method |
| CN105447552B (en) * | 2014-09-02 | 2019-05-21 | 深圳市华阳微电子股份有限公司 | Anti-fake electronic label and method for anti-counterfeit |
| CN104268620A (en) * | 2014-10-30 | 2015-01-07 | 上海优比科包装材料有限公司 | Double-side transferable electronic tag and production method thereof |
| CN109988488A (en) * | 2017-12-29 | 2019-07-09 | 上海维凯光电新材料有限公司 | For it is anti-fake easily tear up electronic tag coating with and preparation method thereof |
| CN109409488A (en) * | 2018-12-06 | 2019-03-01 | 永道无线射频标签(扬州)有限公司 | Tamper-evident anti-medium RFID label tag |
| WO2020122845A3 (en) * | 2018-12-11 | 2020-07-30 | Ggtek Gelismis Guvenlik Teknolojileri Arge Sanayi Ve Ticaret A.S. | A mechanism for detecting damages occurring on a document |
| CN109727382A (en) * | 2018-12-29 | 2019-05-07 | 泸州元能电子科技有限公司 | A kind of settlement method of Intelligent cargo cabinet, device, terminal and storage medium |
| WO2020215447A1 (en) * | 2019-04-23 | 2020-10-29 | 王晖扬 | Multi-record-form tracking label and preparation method therefor |
| CN112721367A (en) * | 2020-12-28 | 2021-04-30 | 江苏金大包装材料科技有限公司 | Production process of environment-friendly PP synthetic paper transparent PET bottom adhesive sticker composite material |
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Application publication date: 20110413 |