CN106548228A - A kind of production technology of anti-tear-off RFID tag - Google Patents
A kind of production technology of anti-tear-off RFID tag Download PDFInfo
- Publication number
- CN106548228A CN106548228A CN201610905836.5A CN201610905836A CN106548228A CN 106548228 A CN106548228 A CN 106548228A CN 201610905836 A CN201610905836 A CN 201610905836A CN 106548228 A CN106548228 A CN 106548228A
- Authority
- CN
- China
- Prior art keywords
- cut
- cutting
- tear
- carrier layer
- rfid tag
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/06121—Constructional details the marking having been punched or cut out, e.g. a barcode machined in a metal work-piece
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07722—Physical layout of the record carrier the record carrier being multilayered, e.g. laminated sheets
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07798—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card part of the antenna or the integrated circuit being adapted for rupturing or breaking, e.g. record carriers functioning as sealing devices for detecting not-authenticated opening of containers
Abstract
The present invention relates to field of radio frequency identification, discloses a kind of production technology of anti-tear-off RFID tag, comprises the steps：The binding chip in RFID label antenna；The carrier layer that binding has RFID label antenna is cut, and depth of cut is controlled, carrier layer is cut through or is formed the line of cut of the state of not cutting through, and is controlled RFID label antenna and is not cut off, after cutting, the RFID label antenna for binding chip fits to form RFID tag with facial tissue layer；In cutting process, at least one route for cutting through and RFID label antenna crossing elimination.The present invention has the advantages that simple production process, low manufacture cost, due to the structure of carrier layer gridding, make the fragment after carrier layer cutting be easy to open with outer package, so as to reach the purpose of tear-off failure, improve the effect of the anti-transfer of the anti-tear-off of RFID tag.
Description
Technical field
The present invention relates to field of radio frequency identification, more particularly to a kind of production technology of anti-tear-off RFID tag.
Background technology
RFID is a kind of wireless communication technology, can recognize specific objective by radio signals and read and write related data,
And without the need for machinery or optical contact are set up between identifying system and specific objective, wireless signal is by being tuned into radio
The electromagnetic field of frequency, from the label being attached on article sends out data, with automatic identification and the tracking article, some
Energy be can be obtained by the electromagnetic field that label is sent from evaluator in identification, and do not need battery；Also label gathers around in itself
There is power supply, it is possible to actively send radio wave, label contains the information of Electronic saving, can recognize within several meters, with
Unlike bar code, radio-frequency (RF) tag need not be within evaluator sight line, it is also possible to be embedded within tracked object.
Radio frequency recognizing electronic label technology application is quite varied, and typical case applies：Animal chip, access control, aviation bag
Wrap up in identification, document tracking and managing, package track identification, animal husbandry, logistics management, Mobile business, false proof long-distance running, motion timing,
The fields such as voucher management, automobile chip alarm, parking lot control, production line automation, handling of goods and materials.
Meanwhile, with becoming increasingly popular for radio-frequency (RF) tag, the commodity of RFID tag are also continuous in anti-tear-off manufacturing process
It is progressive.The processing technology of existing anti-tear-off RFID tag mainly includes：
1st, silver paste is printed on the wrapper, silver paste circuit forms RFID antenna.But there is the quality of production in this method
The unstable shortcoming of inconsistent, recognition effect, while easily hardening after silver paste has used long, causes life-span of goods just not terminate
Cause the phenomenon that RFID tag has failed.
2nd, before making RFID tag, it is necessary to using the special frangible antenna of RFID tag with high costs, in production process,
The carrier layer of RFID label antenna must also be rejected.This method generation process is complicated, and working (machining) efficiency is not high, and production cost is very
It is high.
3rd, four angles of RFID tag are cut with mould, allows RFID tag cutting openings to be serrated, make to open
When be easy to tear off.But as cutting zone can only not have the white space of RFID antenna, so exist to tear to pieces
The problem of (RFID tag failure).
The content of the invention
The present invention cannot play the shortcoming of anti-tear-off purpose very well for RFID tag in prior art, there is provided a kind of to prevent tearing
Take off the production technology of RFID tag.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals.
A kind of production technology of anti-tear-off RFID tag, comprises the steps：
The binding chip in RFID label antenna；
The carrier layer that binding has RFID label antenna is cut, and depth of cut is controlled, carrier layer is cut through or
Person forms the line of cut of the state that do not cut through, and controls RFID label antenna and do not cut off.
Preferably, after cutting, the RFID label antenna for binding chip fits to form RFID tag with facial tissue layer.
Preferably, in cutting process, at least one route for cutting through and RFID label antenna crossing elimination.
Preferably, controlling depth of cut to select easily to cut through carrier layer or formed line of cut, and to RFID tag
The cutting method that antenna does not cut off.
Preferably, putting in the position of the lower section of carrier layer by RFID label antenna, cut direction is from top carrier
Layer RFID label antenna direction cutting downwards.
Preferably, the cutting equipment selected by the cutting method selected is laser cutting machine.
Preferably, the wavelength of described laser cutting machine is 10.6um.
Preferably, carrier layer is made up of PET material.
Cut adopts laser scribing cutting mode, and laser scribing is in fragile material using the laser of high-energy-density
Surface be scanned, make material be heated and evaporate a sulculus, then apply certain pressure, fragile material will be along sulculus
Split at place.The laser instrument of laser scribing is generally Q-switch laser and CO2 laser instrument.Controlled fracturing blasting is to utilize laser grooving
When produced precipitous Temperature Distribution, local thermal stress is produced in fragile material, material is disconnected along sulculus.
Laser cutting instead of traditional mechanical blades, and with high precision, cutting is quick, be not limited to cut pattern limit
System, Automatic Typesetting material-saving, otch are smoothed, and the low feature of processing cost, the mechanical part of laser probe are contactless with workpiece,
Will not surface of the work be caused to scratch at work；Cut speed is fast, and smooth cut is smooth, typically without the need for following process；
Cutting heat affected area is little, and sheet deformation is little, joint-cutting narrow (0.1mm～0.3mm)；Otch does not have mechanical stress, without shear burr；Plus
Work high precision, reproducible, not attacking material surface；Numerical control programming, can process arbitrary plane graph, can be very big to breadth
Imposite cuts, and without the need for mold, economy saves time.
The carrier layer that traditional binding has RFID label antenna fits to form RFID tag with facial tissue layer, if at four angles
Cut off (cut through or cry and cut through), as facial tissue layer is often the surface layer of outermost, usually attached pattern above, after being cut
Affect attractive in appearance, at the same cut four angles be in order to avoid RFID label antenna, if RFID label antenna region is cut, that
Directly destroy RFID label antenna integrity, and if avoid RFID label antenna, then even if cut four angles, only
The destruction of a small range, or be more precisely only the destruction outside RFID label antenna region, if meticulous
Also can be that whole label is shifted.
The present invention have selected a kind of new method, and the carrier layer that binding has RFID label antenna is cut, RFID marks
Antenna is signed in the top of carrier layer, cut direction is the RFID label antenna direction cutting upward of carrier layer from below, and control is cut
Depth is cut, the method for mainly selecting to cut, " sensitivity " special to carrier layer, or do not cut to cutting through or being formed carrier layer
The line of cut of saturating state, and control the RFID label antenna by made by the materials such as copper aluminum and do not cut off, it is primarily but not limited to be to be based on
The different heat fusion joint temperature of carrier layer and copper aluminum, only melt (or fritting) carrier layer and do not melt the purpose of RFID label antenna.
Based on above-mentioned thinking, can carry out including the selection and the selection of equipment of method.
As laser cutting machine has above-mentioned characteristic, have selected wavelength be 10.6um laser cutting machine can reach it is above-mentioned
Technique effect.
Even if carrier layer cuts through, as binding has the carrier layer of RFID label antenna to fit with facial tissue layer to form RFID marks
Sign, the carrier layer cut through after laminating is fitted due to being existed with facial tissue layer, or is fitted with other carriers, therefore is not result in cut through
Carrier layer be scattered or position etc. change.
The present invention as a result of above technical scheme, with significant technique effect：The present invention is by cutting RFID marks
The carrier layer of outer layer is signed, makes the structure of carrier layer become fragmentation, gridding.By the change of this structure, with following excellent
Point：
1st, in normal service condition, when customer opens wrapping paper, strap, due to the structure of carrier layer gridding, make load
Fragment after the cutting of body layer is easy to open with outer package, the purpose invalid so as to reach tear-off, improves RFID marks
Sign the effect of anti-tear-off and anti-transfer.
2nd, want to remove the RFID tag in genuine piece outer package in lawless person, and be transferred to the outer package of counterfeit merchandise
In, due in the carrier layer stickup and outer package of fragmentation so that stress is not easy to control, it is easy to just got off to cause by tear-off
RFID tag is destroyed, and RFID tag is shifted, it is ensured that the percentage of A-class goods of commodity on market.
3rd, whole process is easier, it is ensured that the rate of good quality rate of RFID production is required, therefore is adapted to
Low-cost, high-volume production, improves working (machining) efficiency, and processing cost is lower, reduces manufacturing cost.Low cost means favorably
Applied in every field on a large scale in RFID.
Specific embodiment
Embodiment 1
A kind of production technology of anti-tear-off RFID tag, comprises the steps：
In the carrier layer that RFID label antenna is attached to；
The carrier layer that binding has RFID label antenna is cut, RFID label antenna is in the top of carrier layer, carrier
Layer is made up of PET material, controls depth of cut, carrier layer is cut through, and controls RFID label antenna and do not cut off, cutting process
In, there are 3 routes for cutting through and RFID label antenna crossing elimination.Depth of cut is controlled to select to cut through carrier layer,
And the cutting method not cut off by RFID label antenna.
Put in the position of the lower section of carrier layer by RFID label antenna, cut direction be from top carrier layer downwards
Cut in RFID label antenna direction.It is have more excellent technology from the bottom up that cut direction is that cut direction is compared in cutting from the top down
Effect, if cut from the bottom up, laser can directly contact RFID label antenna, can be slight to RFID label antenna burn
Wound, and it is in opposite direction, then as carrier layer is blocked to RFID label antenna, it is not easy to burn, while also protecting behaviour
Make the eyes of personnel.
From cutting method selected by cutting equipment be laser cutting machine, the wavelength of laser cutting machine is 10.6um,
Cut by the wavelength laser, there is to carrier layer dissection only, and damage is not resulted in metal, protect RFID
The agent structure of label antenna.
After cutting, the RFID label antenna of binding chip fits to form RFID tag with facial tissue layer.
Embodiment 2
A kind of production technology of anti-tear-off RFID tag, different from embodiment 1 is not cut off to be formed by carrier layer not cutting
The line of cut of saturating state.
The present invention is cut using laser aid, with precision by splitting to the carrier layer on RFID tag
High advantage, relative to tradition cutting die, can only be cut in the carrier layer region overlapped without RFID label antenna, laser dress
Put can be in RFID label antenna carrier layer cut, with good cutting effect.Such structure use when
Time is easier to open, and RFID tag is easily destroyed, after then returning businessman, by radio-frequency readers less than radiofrequency signal,
The purpose whether checking commodity are opened is reached.
In a word, presently preferred embodiments of the present invention, all impartial changes made according to scope of the present invention patent be these are only
With modification, should all belong to the covering scope of patent of the present invention.
Claims (8)
1. a kind of production technology of anti-tear-off RFID tag, it is characterised in that comprise the steps：
The binding chip in RFID label antenna；
The carrier layer that binding has RFID label antenna is cut, and controls depth of cut, carrier layer is cut through or shape
Cheng Wei cuts through the line of cut of state, and controls RFID label antenna and do not cut off.
2. the production technology of a kind of anti-tear-off RFID tag according to claim 1, it is characterised in that：After cutting, binding
The RFID label antenna for chip fits to form RFID tag with facial tissue layer.
3. the production technology of a kind of anti-tear-off RFID tag according to claim 1 and 2, it is characterised in that：Cutting process
In, at least one route for cutting through and RFID label antenna crossing elimination.
4. the production technology of a kind of anti-tear-off RFID tag according to claim 3, it is characterised in that：Control depth of cut
To select easily to cut through carrier layer or formed line of cut, and the cutting method not cut off by RFID label antenna.
5. the production technology of a kind of anti-tear-off RFID tag according to claim 1 and 2, it is characterised in that：Mark by RFID
Sign antenna to put in the position of the lower section of carrier layer, cut direction is to be cut in RFID label antenna direction from top carrier layer downwards
Cut.
6. the production technology of a kind of anti-tear-off RFID tag according to claim 4, it is characterised in that：From cutting side
Cutting equipment selected by method is laser cutting machine.
7. the production technology of a kind of anti-tear-off RFID tag according to claim 6, it is characterised in that：Described laser is cut
The wavelength of cutting mill is 10.6um.
8. the production technology of a kind of anti-tear-off RFID tag according to claim 1, it is characterised in that：Carrier layer is by PET
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905836.5A CN106548228A (en) | 2016-10-18 | 2016-10-18 | A kind of production technology of anti-tear-off RFID tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905836.5A CN106548228A (en) | 2016-10-18 | 2016-10-18 | A kind of production technology of anti-tear-off RFID tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106548228A true CN106548228A (en) | 2017-03-29 |
Family
ID=58369048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610905836.5A Pending CN106548228A (en) | 2016-10-18 | 2016-10-18 | A kind of production technology of anti-tear-off RFID tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106548228A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018098645A1 (en) * | 2016-11-30 | 2018-06-07 | 温州沸鼎智能科技有限公司 | Production process for anti-tear rfid tag |
| CN109447215A (en) * | 2018-12-23 | 2019-03-08 | 东莞市建设工程检测中心 | A kind of the Electronic Testing label and test method of concrete test block |
| CN110399963A (en) * | 2019-07-24 | 2019-11-01 | 江阴市浩天绮科技有限公司 | The compound coding production line of RFID label tag |
| CN110399962A (en) * | 2019-07-24 | 2019-11-01 | 江阴市浩天绮科技有限公司 | The production technology of compound coding RFID label tag |
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| CN104636788A (en) * | 2013-11-07 | 2015-05-20 | 相丰科技股份有限公司 | RFID (radio frequency identification) tag |
| CN204791103U (en) * | 2015-07-07 | 2015-11-18 | 厦门维康智慧物联科技有限公司 | Prevent tearing open electronic tags |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7095324B2 (en) * | 2001-03-06 | 2006-08-22 | Intermec Ip Corp | Tamper evident smart label with RF transponder |
| CN202854863U (en) * | 2012-07-25 | 2013-04-03 | 北京冶联科技有限公司 | Electronic tag |
| CN203630805U (en) * | 2013-11-07 | 2014-06-04 | 相丰科技股份有限公司 | Radio frequency identification tag |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018098645A1 (en) * | 2016-11-30 | 2018-06-07 | 温州沸鼎智能科技有限公司 | Production process for anti-tear rfid tag |
| CN109447215A (en) * | 2018-12-23 | 2019-03-08 | 东莞市建设工程检测中心 | A kind of the Electronic Testing label and test method of concrete test block |
| CN110399963A (en) * | 2019-07-24 | 2019-11-01 | 江阴市浩天绮科技有限公司 | The compound coding production line of RFID label tag |
| CN110399962A (en) * | 2019-07-24 | 2019-11-01 | 江阴市浩天绮科技有限公司 | The production technology of compound coding RFID label tag |
| CN110399963B (en) * | 2019-07-24 | 2023-03-10 | 江阴市浩天绮科技有限公司 | RFID label composite code spraying production line |
| CN110399962B (en) * | 2019-07-24 | 2023-03-10 | 江阴市浩天绮科技有限公司 | Production process of composite code-spraying RFID (radio frequency identification) label |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |
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| RJ01 | Rejection of invention patent application after publication |