CN103020690A - RFID (Radio Frequency Identification) label structure with anti-counterfeiting function and manufacturing method thereof - Google Patents
RFID (Radio Frequency Identification) label structure with anti-counterfeiting function and manufacturing method thereof Download PDFInfo
- Publication number
- CN103020690A CN103020690A CN2011102890733A CN201110289073A CN103020690A CN 103020690 A CN103020690 A CN 103020690A CN 2011102890733 A CN2011102890733 A CN 2011102890733A CN 201110289073 A CN201110289073 A CN 201110289073A CN 103020690 A CN103020690 A CN 103020690A
- Authority
- CN
- China
- Prior art keywords
- base material
- pattern
- rfid label
- tool
- glue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 49
- 238000007639 printing Methods 0.000 claims description 26
- 239000003292 glue Substances 0.000 claims description 24
- 238000010276 construction Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 8
- 229910021645 metal ion Inorganic materials 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 238000001465 metallisation Methods 0.000 claims description 6
- -1 acryl Chemical group 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 4
- 229960003280 cupric chloride Drugs 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 4
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 4
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims 2
- 239000012790 adhesive layer Substances 0.000 abstract 5
- 238000010586 diagram Methods 0.000 description 8
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 2
- 241000080590 Niso Species 0.000 description 2
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 150000001455 metallic ions Chemical class 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The invention provides an RFID (Radio Frequency Identification) label structure with an anti-counterfeiting function. The RFID label structure comprises a base material, a pattern and an adhesive layer, wherein the pattern is formed on one surface of the base material; the adhesive layer is adhered to the other surface, which is not contacted with the base material, of the pattern; the viscosity of the adhesive layer is more than that of the base material; the adhesive layer can be adhered to an attached matter, so as to form an RFID label; when the RFID label is stripped from the attached matter, the base material is separated from the attached matter; and the pattern and the adhesive layer are still adhered to the attached matter, so that the RFID label can be prevented from being repeatedly used, and the anti-counterfeiting purpose can be realized. Furthermore, the invention further discloses a manufacturing method of the RFID label with the anti-counterfeiting function.
Description
Technical field
The invention relates to a kind of RFID label construction and manufacture method thereof, the especially a kind of RFID of preventing label is reused, and reaches RFID label construction and the manufacture method thereof of false proof purpose.
Background technology
Radio frequency identification (RFID) label (tag) be except can putting down in writing product source, manufacture process, logistics quality, and carrying out outside every management, it also can utilize the specific coding in the contained chip of label, and reaches antiforge function.Therefore, carry out the identification of product status and false proof with radio RF identification label, be present trend.
Please refer to Fig. 1, it illustrates the application schematic diagram of known radio RF identification label.As shown in Figure 1, present radio RF identification label 100 is when using, radio RF identification label 100 to be attached at one attach on the thing 200, wherein, this attaching thing 200 can be but is not limited to plastic foil, under the situation of not destroying radio RF identification label 100, draw several lines of cut 210, in the time radio RF identification label 100 will being removed from attaching thing 200, can the pattern 110 on this radio RF identification label 100 be destroyed along line of cut 210, and reach false proof and prevent the situation that this radio RF identification label 100 is reused.But, when intentionally the personage carefully removes, still can this radio RF identification label 100 can be reused these pattern 110 complete taking off, so will lose the uniqueness of this radio RF identification label 100, really belong to a fly in the ointment.
Summary of the invention
A purpose of the present invention provides the anti-fraud functional RFID label construction of a kind of tool and manufacture method thereof, it is the difference of utilizing adhesion between material, make the RFID label that is attached on flat surface when removing, pattern on the RFID label because of and base material between the lower base material that breaks away from of adhesion, preventing that this RFID label is reused, and reach false proof, antitheft purpose.
In order to achieve the above object, the anti-fraud functional RFID label construction of a kind of tool of the present invention, it comprises: a base material; One pattern is to be formed on the surface of this base material; And a mucigel, be attached to this pattern another not with surface that this base material contacts on, wherein the stickiness of this mucigel is greater than the stickiness between this pattern and this base material, and can be attached to one and attach on the thing, and forms a RFID label; When this RFID label was stripped from this attaching thing, this base material namely broke away from this attaching thing, and this pattern and mucigel still attach on this attaching thing, are reused to prevent this RFID label.
In order to achieve the above object, the manufacture method of the anti-fraud functional RFID label of a kind of tool of the present invention, it comprises the following steps: a pattern is printed on the base material with the printing ink that includes catalyst component; After drying or the oven dry, this printing ink and the reaction of this base material produce one first adhesion; This base material that will contain again this printing ink soaks the solution that places metal ion, and the contained catalyst component of this printing ink impels the metallic ion in the solution to produce reaction and make metal deposition on printing ink, forms this pattern of tool electric action; Most end is coated with a mucigel of last layer tool the second adhesion at this pattern, and this second adhesion is greater than this first adhesion.
Description of drawings
For making the auditor can further understand structure of the present invention, feature and purpose thereof, below in conjunction with being described in detail as follows of accompanying drawing and preferred embodiment, wherein:
Fig. 1 is a schematic diagram, and it illustrates the application schematic diagram of known radio RF identification label.
Fig. 2 is a schematic diagram, and it illustrates the diagrammatic cross-section of the anti-fraud functional RFID label construction of tool of this case one preferred embodiment.
Fig. 3 is a schematic diagram, and its anti-fraud functional RFID label of tool that illustrates this case one preferred embodiment is stripped from the schematic diagram that attaches thing
Fig. 4 is a schematic diagram, and it illustrates the schematic flow sheet of manufacture method of the anti-fraud functional RFID label of tool of this case one preferred embodiment.
Embodiment
Please in the lump with reference to Fig. 2 and Fig. 3, wherein Fig. 2 illustrates the diagrammatic cross-section of the anti-fraud functional RFID label construction of tool of this case one preferred embodiment; The anti-fraud functional RFID label of tool that Fig. 3 illustrates this case one preferred embodiment is stripped from the schematic diagram that attaches thing.
As shown in the figure, the anti-fraud functional RFID label construction of the tool of this case, it comprises: a base material 10; One pattern 20; An and mucigel 30.
Wherein, this base material 10 is to carry this pattern 20, it can be but is not limited to PET (Polyethylene terephthalatepet), PI (Polyimide), PVC (Polyvinyl chloride) film, or the compound of PET, PI, PVC film and paster.
This pattern 20 is to be formed on the surface of this base material 10, can be but be not limited on the lower surface, and this pattern 20 can be but is not limited to the RFID antenna pattern, it is after the printing ink that will include catalyst component is printed on this base material 10, soaked again the solution (not shown) that places metal ion, make metal deposition on this printing ink of this base material 10 and form, wherein this printing ink that includes catalyst component can be but is not limited to epoxy resin, and the solution of this metal ion can be but is not limited to cupric chloride (CuCl
2), copper sulphate (CuSO
4), nickel chloride (NiCl
2), nickelous sulfate (NiSO
4) solution, this metal can be but is not limited to gold, silver, copper, aluminium, nickel.
This mucigel 30 be attached to this pattern 20 another not with surface that this base material 10 contacts on, can be but be not limited on the lower surface, wherein the stickiness of this mucigel 30 is the stickiness greater than 10 of this pattern 20 and this base materials, and can be attached to one and attach on the thing 40, to form a RFID label.Wherein, this mucigel 30 can be but is not limited to dried glue or adhesive sticker, and wherein this dried glue can be but is not limited to seccotine, thermosol, AB glue or instant glue, and this adhesive sticker can be but is not limited to rubber series glue or acryl is glue; This attaching thing 40 then can be but is not limited to glass, steel plate, ceramic tile, acrylic plate, plastic plate or plastic foil.
As shown in Figure 3, when this RFID label is stripped from this attaching thing 40, because the stickiness of this mucigel 30 is greater than the stickiness of 10 of this pattern 20 and this base materials, therefore, this base material 10 namely breaks away from this attaching thing 40, and this pattern 20 and mucigel 30 then still attach on this attaching thing 40, so, can prevent that this RFID label is reused, and reach false proof, antitheft purpose.Therefore, the anti-fraud functional RFID label construction of the tool of this case has progressive than the RFID label construction of known technology really.
In addition, this case also discloses the manufacture method of the anti-fraud functional RFID label of a kind of tool.Please refer to Fig. 4, it illustrates its schematic flow sheet of manufacture method of the anti-fraud functional RFID label of tool of this case one preferred embodiment.As shown in Figure 4, the manufacture method of the anti-fraud functional RFID label of the tool of a preferred embodiment of the present invention, it comprises the following steps: a pattern 20 is printed on the base material 10 (step 1) with the printing ink that includes catalyst component; After drying or the oven dry, this printing ink and 10 reactions of this base material produce one first adhesion (step 2); This base material 10 that will contain again this printing ink soaks the solution that places metal ion, makes metal deposition on this printing ink and forms the pattern 20 (step 3) of tool electric action; Most end is coated with a mucigel 30 of last layer tool the second adhesion at this pattern 20, and this second adhesion is greater than this first adhesion (step 4).
In this step (1), a pattern 20 patterns are printed on the base material 10 with the printing ink that includes catalyst component; Wherein, this base material 10 can be but is not limited to PET, PI, PVC film, or the compound of PET, PI, PVC film and paster, and this printing ink that includes catalyst component then can be but is not limited to epoxy resin.
In this step (2) in (3), after drying or the oven dry, 10 reactions of this printing ink and this base material produce one first adhesion, and this base material 10 that will contain again this printing ink soaks the solution that places metal ion, make metal deposition on this printing ink and form the pattern 20 of tool electric action; Wherein, this solution can be but is not limited to cupric chloride (CuCl
2), copper sulphate (CuSO
4), nickel chloride (NiCl
2), nickelous sulfate (NiSO
4) solution, this metal can be but is not limited to gold, silver, copper, aluminium, nickel.
In this step (4), be coated with a mucigel 30 of last layer tool the second adhesion at this pattern 20, and this second adhesion is greater than this first adhesion; Wherein, this mucigel 30 is dried glue or adhesive sticker, and this dried glue can be but is not limited to seccotine, thermosol, AB glue or instant glue, and this adhesive sticker can be but is not limited to rubber series glue or acryl is glue; This attaching thing 40 then can be but is not limited to glass, steel plate, ceramic tile, acrylic plate, plastic plate or plastic foil.
Therefore, the anti-fraud functional RFID label construction of tool of the present invention and manufacture method thereof, it is the difference of utilizing adhesion between material, make the RFID label that is attached on flat surface when removing, pattern on the RFID label because of and base material between the lower base material that breaks away from of adhesion, preventing that this RFID label is reused, and reach false proof, the antitheft advantages such as purpose.Therefore, the anti-fraud functional RFID label construction of tool of the present invention and manufacture method thereof have progressive than known technology really.
This case discloses, and is preferred embodiment, everyly come from the local of this case technological thought or impartial change or modify, and be have the knack of this technology the people was easy to know by inference, all claim categories of this case that do not take off.
Claims (10)
1. anti-fraud functional RFID label construction of tool, it comprises:
Base material;
One pattern is formed on the surface of this base material; And
One mucigel, another that is attached to this pattern not with surface that this base material contacts on, wherein the stickiness of this mucigel is greater than the stickiness between this pattern and this base material, and can be attached to one and attach on the thing, to form a RFID label;
When this RFID label was stripped from this attaching thing, this base material namely broke away from this attaching thing, and this pattern and mucigel still attach on this attaching thing.
2. the anti-fraud functional RFID label construction of tool as claimed in claim 1, wherein this base material is PET, PI, PVC film, or the compound of PET, PI, PVC film and paster, this pattern is the RFID antenna pattern.
3. the anti-fraud functional RFID label construction of tool as claimed in claim 1, after wherein this pattern printing ink that will include catalyst component is printed on this base material, this base material that will contain again this printing ink soaks the solution that places metal ion, make metal deposition on this printing ink of this base material and form, wherein, this printing ink is epoxy resin, and this solution is cupric chloride, copper sulphate, nickel chloride or nickel sulfate solution, and this metal is gold, silver, copper, aluminium or nickel.
4. the anti-fraud functional RFID label construction of tool as claimed in claim 1, wherein this mucigel is dried glue or adhesive sticker, and wherein this dried glue is seccotine, thermosol, AB glue or instant glue, and this adhesive sticker is that rubber series glue or acryl are glue.
5. the anti-fraud functional RFID label construction of tool as claimed in claim 1, wherein this attaching thing is glass, steel plate, ceramic tile, acrylic plate, plastic plate or plastic foil.
6. the manufacture method of the anti-fraud functional RFID label of tool, it comprises the following steps:
One pattern is printed on the base material with the printing ink that includes catalyst component;
After drying or the oven dry, this printing ink and the reaction of this base material produce one first adhesion;
This base material that will contain again this printing ink soaks the solution that places metal ion, makes metal deposition on this printing ink, and forms the pattern of tool electric action on this base material; And
Be coated with a mucigel of last layer tool the second adhesion at this pattern, and this second adhesion is greater than this first adhesion.
7. the manufacture method of the anti-fraud functional RFID label of tool as claimed in claim 6, wherein this base material is PET, PI or PVC film, or the compound of PET, PI, PVC film and paster.
8. the manufacture method of the anti-fraud functional RFID label of tool as claimed in claim 6, wherein this pattern is the RFID antenna pattern, this printing ink is epoxy resin.
9. the manufacture method of the anti-fraud functional RFID label of tool as claimed in claim 6, wherein this solution is cupric chloride, copper sulphate, nickel chloride or nickel sulfate solution, this metal is gold, silver, copper, aluminium or nickel.
10. the manufacture method of the anti-fraud functional RFID label of tool as claimed in claim 6, wherein this mucigel is dried glue or adhesive sticker, and wherein this dried glue is seccotine, thermosol, AB glue or instant glue, and this adhesive sticker is glue for containing rubber series glue or acryl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102890733A CN103020690A (en) | 2011-09-26 | 2011-09-26 | RFID (Radio Frequency Identification) label structure with anti-counterfeiting function and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102890733A CN103020690A (en) | 2011-09-26 | 2011-09-26 | RFID (Radio Frequency Identification) label structure with anti-counterfeiting function and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103020690A true CN103020690A (en) | 2013-04-03 |
Family
ID=47969278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102890733A Pending CN103020690A (en) | 2011-09-26 | 2011-09-26 | RFID (Radio Frequency Identification) label structure with anti-counterfeiting function and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103020690A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104680228A (en) * | 2015-01-19 | 2015-06-03 | 诺瓦特伦（杭州）电子有限公司 | Frequency-variable antitheft label |
| CN105631506A (en) * | 2014-10-28 | 2016-06-01 | 晶彩科技股份有限公司 | Anti-counterfeiting volume label structure and manufacturing method thereof |
| CN106245079A (en) * | 2015-06-03 | 2016-12-21 | 合谥实业股份有限公司 | Electroplating method of printing layer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6421013B1 (en) * | 1999-10-04 | 2002-07-16 | Amerasia International Technology, Inc. | Tamper-resistant wireless article including an antenna |
| CN1741862A (en) * | 2002-12-02 | 2006-03-01 | 艾弗芮丹尼逊有限公司 | Method for labeling fabrics and heat-transfer label well-suited for use in said method cross-reference to related applications |
| CN201117169Y (en) * | 2007-08-07 | 2008-09-17 | 四川省宜宾五粮液集团有限公司 | Wireless radio frequency identification false-proof label |
-
2011
- 2011-09-26 CN CN2011102890733A patent/CN103020690A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6421013B1 (en) * | 1999-10-04 | 2002-07-16 | Amerasia International Technology, Inc. | Tamper-resistant wireless article including an antenna |
| CN1741862A (en) * | 2002-12-02 | 2006-03-01 | 艾弗芮丹尼逊有限公司 | Method for labeling fabrics and heat-transfer label well-suited for use in said method cross-reference to related applications |
| CN201117169Y (en) * | 2007-08-07 | 2008-09-17 | 四川省宜宾五粮液集团有限公司 | Wireless radio frequency identification false-proof label |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105631506A (en) * | 2014-10-28 | 2016-06-01 | 晶彩科技股份有限公司 | Anti-counterfeiting volume label structure and manufacturing method thereof |
| CN104680228A (en) * | 2015-01-19 | 2015-06-03 | 诺瓦特伦（杭州）电子有限公司 | Frequency-variable antitheft label |
| CN106245079A (en) * | 2015-06-03 | 2016-12-21 | 合谥实业股份有限公司 | Electroplating method of printing layer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9152910B2 (en) | RFID tag structure having anti-reuse function and manufacture method thereof | |
| CN103246918B (en) | A kind of paper substrate easily tears false proof ultra-high frequency RFID label and manufacture method thereof | |
| CN101341500B (en) | Method and material for manufacturing electrically conductive patterns, including radio frequency identification (rfid) antennas | |
| CN105893890B (en) | The production method of papery RFID thermoprint labels | |
| CN104868244B (en) | The production method of RFID paper substrate aluminum antennas | |
| US20090199966A1 (en) | Radio frequency (rf) antenna containing element and methods of making the same | |
| US20130033406A1 (en) | Antenna and method for manufacturing same | |
| CN108885707A (en) | The respective manufacturing method of antenna pattern, RFID lead-in, RFID tag and RFID medium | |
| CN103295057B (en) | One easily tears high-frequency RF ID antifalsification label and manufacture method thereof | |
| US7644487B2 (en) | Mechanism of producing a conductor pattern on a substrate | |
| CN103295058B (en) | One easily tears false proof ultra-high frequency RFID label and manufacture method thereof | |
| CN101609926A (en) | Adopt the ultrahigh frequency electronic tag and the manufacture method thereof of separated antennae | |
| CN102999777A (en) | Radio frequency identification electronic tag and method for manufacturing same | |
| CN103020690A (en) | RFID (Radio Frequency Identification) label structure with anti-counterfeiting function and manufacturing method thereof | |
| EP4035508A1 (en) | Methods and devices using microchannels for interconnections | |
| CN101295811A (en) | Production method of electronic label radio frequency antenna | |
| CN203217615U (en) | Anti-counterfeit ultrahigh-frequency RFID tag easy to tear | |
| CN103456238A (en) | Stereo label adhering piece and manufacturing method thereof | |
| CN103367896A (en) | Environmental-friendly radio frequency antenna die cutting processing technique | |
| CN215816385U (en) | Electronic tag antenna structure and electronic tag | |
| CN102945503A (en) | Fragile high-frequency RFID electronic label and manufacturing technology of electronic label | |
| CN113506974A (en) | Antenna structure for electronic tag, preparation method and electronic tag | |
| CN101431866B (en) | Method for producing flexible circuit board by rinsing technique | |
| CN202362817U (en) | Electronic tag ensured to be destroyed as soon as being torn | |
| CN101165967A (en) | Antenna continuous manufacture method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |