CN201970508U - Radio frequency identification (RFID) electronic tag antenna carrier base material - Google Patents
Radio frequency identification (RFID) electronic tag antenna carrier base material Download PDFInfo
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- CN201970508U CN201970508U CN2011200805106U CN201120080510U CN201970508U CN 201970508 U CN201970508 U CN 201970508U CN 2011200805106 U CN2011200805106 U CN 2011200805106U CN 201120080510 U CN201120080510 U CN 201120080510U CN 201970508 U CN201970508 U CN 201970508U
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Abstract
The utility model provides a radio frequency identification (RFID) electronic tag antenna carrier base material, which comprises a fragile layer and also comprises an auxiliary bearing layer and a glue layer which are arranged on the fragile layer in sequence from the bottom up, wherein the glue layer is attached to the auxiliary bearing layer in manner of printing a crack pattern; the auxiliary bearing layer and the glue layer are formed into a whole with the fragile layer through compound compression rolling; and one side of the fragile layer, which is far away from the auxiliary bearing layer and the glue layer, is attached to an antenna body. The RFID electronic tag antenna carrier base material is a novel compound structural material which is formed through carrying out the compound compression rolling on the auxiliary bearing layer and the fragile layer through the glue layer on which the crack pattern is printed, thus, a produced RFID electronic tag is ensured to be destroyed as soon as being torn. Simultaneously, the problem that pure fragile paper or a fragile film is easy to scrap on a production line is solved, the product yield is improved and the cost is reduced.
Description
Technical field
The utility model belongs to contactless automatic identification technology field, is specifically related to the radio RF recognition technology field, relates in particular to a kind of one and tears destroyed RFID electronic label antenna carrier substrate.
Background technology
RFID is the abbreviation of Radio Frequency Identification, and promptly RF identification is commonly called as electronic tag, is that a kind of radio wave that sees through is accomplished non-contacting data access technology.This electronic tag is also referred to as intelligent label, and it is the chip that internal memory has antenna, store in the chip can recognition objective information.Along with the continuous reduction of continuous progress of technology itself and cost, the RFID technology has been penetrated in many industries of many countries, and its convenience, trackability and high efficiency have caused the extensive concern of global all circles.The chip of RFID electronic tag and antenna are attached on the RFID electronic label antenna carrier substrate.When label during by tear-off, the antenna carrier base material is torn, and antenna ruptures thereupon, and this one tears destroyed RFID electronic label antenna carrier substrate can protect the information in the chip not used by unauthorized theft.
At present, being used to produce one in the prior art tears destroyed RFID electronic label antenna carrier substrate and generally adopts fragile paper, drenches friable materials such as film fragile paper, ceramic substrate.Wherein, the one side of ceramic substrate is carved with cut, and when label during by tear-off, ceramic label is with fragmentation, and the RFID electronic tag is damaged, thereby has realized the tamper function.The general character of this RFID electronic label antenna carrier substrate is: artificial tear-off shifts the RFID electronic tag, and carrier substrate is destroyed, and antenna ruptures thereupon, thereby realizes that one tears destroyed anti-transfer function.This RFID electronic label antenna carrier substrate is because the frangible physical characteristic of antenna substrate, carry in the production process of antenna in batches carrying out, for example in the production link of printing conductive inks, transfer aluminium or copper etching antenna, scrap easily, and to the precision of machine, stability requirement also than higher.Also because this frangible physical characteristic of antenna substrate encapsulates in the production link at RFID label antenna and chip, traditional carrier substrate is scrapped easily, and the product rejection loss of this production link will be bigger.Generally speaking, adopting the friable material base material of conventional monolayers structure will make one, to tear destroyed RFID electronic tag production cost higher.
Summary of the invention
The purpose of this utility model is: in order to overcome the defective of prior art, the utility model provides a kind of low cost, can stablize at a high speed produce in batches one tear destroyed RFID electronic label antenna carrier substrate.
The technical solution of the utility model: a kind of RFID electronic label antenna carrier substrate, comprise frangible layer, also include the glue layer and the auxiliary bearing bed that are set in turn in from bottom to up on the frangible layer, described glue layer is attached on the auxiliary bearing bed by the mode of printing crack pattern, described auxiliary bearing bed and glue layer form one by composite press roller and described frangible layer, and described frangible layer is attached to antenna body away from a side of auxiliary bearing bed and glue layer.
Further setting of the present utility model: the crack pattern of the printing of described glue layer is crisscross hollow out crack pattern.
Adopt above-mentioned further be provided with after, RFID electronic label antenna carrier substrate of the present utility model is formed by the glue layer composite press roller that prints crack pattern by auxiliary bearing bed and frangible layer, the preferred crisscross hollow out crack pattern of crack pattern, the glue crackle structure after the curing can guarantee that the RFID electronic tag of producing tears destroyed.
Further setting of the present utility model: the material of described auxiliary bearing bed is art paper, PP synthetic paper, PET film, PI film.
Adopt above-mentioned further be provided with after, because art paper, PP synthetic paper, PET film, PI film are vertical shrinkage factor and the more stable cylinder material of lateral shrinkage, therefore no matter carrier substrate of the present utility model is at carrying, printed antenna production link, still in follow-up chip encapsulation link, the stability that can both keep height, improved yield of products, greatly reduced simultaneously producing the required precision of machine.
Further setting of the present utility model: described auxiliary bearing bed thickness is 7～50 μ m.Preferred 7～50 μ m, auxiliary bearing bed stability better.
Further setting of the present utility model: described frangible layer is fragile paper or rupture diaphragm.
Adopt above-mentioned further be provided with after because fragile paper, rupture diaphragm are friable material, when electronic tag during by tear-off, antenna substrate will be torn, antenna ruptures thereupon, thereby more effectively protects the information in the chip not to be stolen.
Further setting of the present utility model: the thickness of described frangible layer is 7～50 μ m.
RFID electronic label antenna carrier substrate of the present utility model can directly print LOGO, literal, bar code and various anti-forgery inks etc. away from the one side of glue layer and frangible layer at auxiliary bearing bed; Perhaps recombination laser holographic anti-counterfeiting film; The perhaps compound label facial tissue (film) that has printed LOGO, literal, bar code and various anti-forgery inks; Therefore, the RFID electronic tag of production is decorated exquisite more.
RFID electronic label antenna carrier substrate of the present utility model makes by frangible layer and auxiliary bearing bed printing crack pattern glue and composite press roller and forms novel sandwich, guaranteed the RFID electronic tag produced can one tear destroyed, overcome the difficult problem that simple fragile paper or rupture diaphragm are scrapped easily simultaneously on production line, improved yield of products.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment RFID electronic label antenna carrier substrate;
Fig. 2 is the structural representation of the crack pattern of the utility model embodiment glue layer.
The specific embodiment
As depicted in figs. 1 and 2, a kind of RFID electronic label antenna carrier substrate, comprise frangible layer 3, also include the glue layer 2 and the auxiliary bearing bed 1 that are set in turn in from bottom to up on the frangible layer 3, glue layer 2 is attached on the auxiliary bearing bed 1 by the mode of printing crack pattern, and the crack pattern of the printing of glue layer 2 is crisscross hollow out crack pattern 21.Auxiliary bearing bed 1 and glue layer 2 form one by composite press roller and frangible layer 3, and frangible layer 3 is attached to antenna body away from a side of auxiliary bearing bed 1 and glue layer 2.
Auxiliary bearing bed 1 material is art paper, PP synthetic paper, PET film, PI film, and frangible layer 3 materials are fragile paper, rupture diaphragm.
Embodiment 1
Get art paper as auxiliary bearing bed 1 material, get the material of fragile paper as frangible layer 3, on art paper, print glue layer 2 by the mode of printing crack pattern, the auxiliary bearing bed 1 that is printed with glue layer 2 is pressed to one with frangible layer 3 composite rolls, heat roller temperature is 80 ℃, and oven temperature is 75 ℃.Finished product after the roll-in is placed in the autocratic baking oven baking 72 hours, and oven temperature is 60 ℃.
The RFID electronic label antenna carrier substrate that makes after the baking is taken out, and the thickness that records auxiliary bearing bed 1 is 30 μ m, and the thickness of frangible layer 3 is 50 μ m.
Embodiment 2
Get the material of PP synthetic paper as auxiliary bearing bed 1, get the material of rupture diaphragm as frangible layer 3, on the PP synthetic paper, print glue layer 2 by the mode of printing crack pattern, the auxiliary bearing bed 1 that is printed with glue layer is pressed to one with frangible layer 2 composite rolls, heat roller temperature is 80 ℃, and oven temperature is 75 ℃.Finished product after the roll-in is placed in the autocratic baking oven baking 72 hours, and oven temperature is 60 ℃.
The RFID electronic label antenna carrier substrate that makes after the baking is taken out, and the thickness that records auxiliary bearing bed 1 is 50 μ m, and the thickness of frangible ply of paper 3 is 30 μ m.
Embodiment 3
Get the material of PET film as auxiliary bearing bed 1, get the material of rupture diaphragm, on the PET film, print glue layer 2, will be printed with the auxiliary bearing bed 1 and frangible layer 3 compound roll-ins of glue layer 2 by the mode of printing crack pattern as frangible layer 3, heat roller temperature is 80 ℃, and oven temperature is 75 ℃.Finished product after the roll-in is placed in the autocratic baking oven baking 72 hours, and oven temperature is 60 ℃.
The RFID electronic label antenna carrier substrate that makes after the baking is taken out, and the thickness that records auxiliary bearing bed 1 is 9 μ m, and the thickness of frangible ply of paper 3 is 9 μ m.
Claims (6)
1. RFID electronic label antenna carrier substrate, comprise frangible layer, it is characterized in that: also include the glue layer and the auxiliary bearing bed that are set in turn in from bottom to up on the frangible layer, described glue layer is attached on the auxiliary bearing bed by the mode of printing crack pattern, described auxiliary bearing bed and glue layer form one by composite press roller and described frangible layer, and described frangible layer adheres to antenna body away from a side of auxiliary bearing bed and glue layer.
2. RFID electronic label antenna carrier substrate according to claim 1 is characterized in that: the crack pattern of the printing of described glue layer is crisscross hollow out crack pattern.
3. RFID electronic label antenna carrier substrate according to claim 3 is characterized in that: the material of described auxiliary bearing bed is art paper, PP synthetic paper, PET film, PI film.
4. according to claim 1 or 3 described RFID electronic label antenna carrier substrates, it is characterized in that: described auxiliary bearing bed thickness is 7～50 μ m.
5. RFID electronic label antenna carrier substrate according to claim 1, it is characterized in that: described frangible layer is made of fragile paper or rupture diaphragm.
6. RFID electronic label antenna carrier substrate according to claim 1 or 5, it is characterized in that: the thickness of described frangible layer is 7～50 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200805106U CN201970508U (en) | 2011-03-24 | 2011-03-24 | Radio frequency identification (RFID) electronic tag antenna carrier base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200805106U CN201970508U (en) | 2011-03-24 | 2011-03-24 | Radio frequency identification (RFID) electronic tag antenna carrier base material |
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| Publication Number | Publication Date |
|---|---|
| CN201970508U true CN201970508U (en) | 2011-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200805106U Expired - Fee Related CN201970508U (en) | 2011-03-24 | 2011-03-24 | Radio frequency identification (RFID) electronic tag antenna carrier base material |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401064A (en) * | 2013-07-08 | 2013-11-20 | 温州格洛博电子有限公司 | Fragile anti-counterfeiting wireless radio frequency antenna and preparation method thereof |
| CN104362430A (en) * | 2013-08-14 | 2015-02-18 | 常州爱博瑞电子科技有限公司 | Manufacturing method for RFID (radio frequency identification) aluminum-etching high-frequency fragile anti-counterfeiting antenna |
| CN106274008A (en) * | 2016-08-05 | 2017-01-04 | 无锡科睿坦电子科技股份有限公司 | A kind of production technology of RFID label tag ultra-high frequency antenna |
| CN106953170A (en) * | 2017-04-28 | 2017-07-14 | 无锡科睿坦电子科技股份有限公司 | A kind of frangible RFID antenna of part and its manufacture craft |
| CN107425274A (en) * | 2017-07-20 | 2017-12-01 | 无锡科睿坦电子科技股份有限公司 | A kind of ultra-thin RFID label antenna and its manufacture craft |
| CN111950683A (en) * | 2020-08-07 | 2020-11-17 | 江苏军一物联网股份有限公司 | Anti-interference RFID (radio frequency identification) electronic tag bearing structure |
-
2011
- 2011-03-24 CN CN2011200805106U patent/CN201970508U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401064A (en) * | 2013-07-08 | 2013-11-20 | 温州格洛博电子有限公司 | Fragile anti-counterfeiting wireless radio frequency antenna and preparation method thereof |
| CN103401064B (en) * | 2013-07-08 | 2015-10-14 | 温州格洛博电子有限公司 | A kind of frangible false proof wireless radio frequency antenna and preparation method thereof |
| CN104362430A (en) * | 2013-08-14 | 2015-02-18 | 常州爱博瑞电子科技有限公司 | Manufacturing method for RFID (radio frequency identification) aluminum-etching high-frequency fragile anti-counterfeiting antenna |
| CN106274008A (en) * | 2016-08-05 | 2017-01-04 | 无锡科睿坦电子科技股份有限公司 | A kind of production technology of RFID label tag ultra-high frequency antenna |
| CN106953170A (en) * | 2017-04-28 | 2017-07-14 | 无锡科睿坦电子科技股份有限公司 | A kind of frangible RFID antenna of part and its manufacture craft |
| CN106953170B (en) * | 2017-04-28 | 2023-05-12 | 无锡科睿坦电子科技股份有限公司 | Local fragile RFID antenna and manufacturing process thereof |
| CN107425274A (en) * | 2017-07-20 | 2017-12-01 | 无锡科睿坦电子科技股份有限公司 | A kind of ultra-thin RFID label antenna and its manufacture craft |
| CN111950683A (en) * | 2020-08-07 | 2020-11-17 | 江苏军一物联网股份有限公司 | Anti-interference RFID (radio frequency identification) electronic tag bearing structure |
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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: 20110914 Termination date: 20170324 |