CN1915647A - Method for attaching rfid tag to tyre - Google Patents
Method for attaching rfid tag to tyre Download PDFInfo
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- CN1915647A CN1915647A CN 200610109862 CN200610109862A CN1915647A CN 1915647 A CN1915647 A CN 1915647A CN 200610109862 CN200610109862 CN 200610109862 CN 200610109862 A CN200610109862 A CN 200610109862A CN 1915647 A CN1915647 A CN 1915647A
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- rfid label
- tire
- binding agent
- attached
- tyre
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Abstract
The present invention provides a method for attaching an RFID tag to a tyre. The method includes: a step of coating thermosetting adhesive on RFID tag by a thickness of 5 mum to 40 mum; a step of attaching said RFID tag to the inner of a tyre; a step of vulcanizing said tyre. As a result, a tyre which has improved durability, excellent RFID identifying distance and wherein the adhesive between the RFID tag and the tyre can not be destroyed can be produced by forming a sufficient adhering. Thus, the identifying, safekeeping and managing of the tyre is easy to perform.
Description
Technical field
The present invention relates to RFID label (Radio Frequency Identification Tag: RFID tag) be attached at the method for tire, specifically, relate to a kind of following method that the RFID label is attached at tire, this method can improve the cohesive force of RFID label and the endurance quality of tire, under abominable service condition, also can prevent the breakage of RFID label, can keep sufficient decipherment distance.
Background technology
In doughnut, for make, the management of shipment and circulation, need to grasp rapidly as pattern, make numbering, method for making, characteristic, processing experience, use the intrinsic information of the relevant tire that experiences etc.
Particularly in the responsibility method that manufactures a product, regulation is arranged, when the defective because of product causes life, the person or property infringement to other people, the responsibility of its compensation for damages is manufacturing firm, and irrelevant with fault, so manufacturing firm must manage each tire up hill and dale.
In addition, in Federal Government shipping office, regulation is arranged, in each tire, will make numbering and loading vehicles identiflication number (NIN) and be included in the assurance content of tire, discerning and take care of.
Therefore, in order to manage each tire, the manufacturer of tire has developed experience that can storage products and has used the RFID label of experience to be attached to method on the tire.
The RFID label as intrinsic informations such as the build date, manufacturing firm, goods number that can deposit tire in, can manage effectively from tire production process to sell, the RFID tag of discarded whole logistics information, constitute by microminiature IC chip and antenna etc.
As the method that the RFID label is attached to the prior art on the tire following method is arranged: experiencing and the IC chip of use experience and the surface of the RFID label that antenna constitutes by storing and discern to make, employing is used for the brass coating (brasscoating) of binding metal and rubber etc., and it is bonded between RFID label and the rubber for tire.
But, in the RFID of this prior art label attaching method, under abominable service condition, exist because of the damaged problem that can't discern RFID of RFID label as tire etc.
Summary of the invention
The present invention proposes in order to solve above-mentioned existing in prior technology problem, the objective of the invention is to, the RFID label provides a kind of the RFID label is attached to the method for tire, even also can not separate from tire or be damaged under abominable service condition.
In order to achieve the above object, of the present invention the RFID label is attached to the method for tire, comprising: the step that the Thermocurable binding agent is coated on the RFID label with the thickness of 5～40 μ m; The RFID label that is coated with described Thermocurable binding agent is attached to the step of inside tires; And the step that described tire is vulcanized.
Described Thermocurable binding agent is selected from least a in halide class (halogenated) binding agent, isocyanates binding agent, epoxy resin binding agent, acrylic resin binding agent and the polyurethanes binding agent.
Be coated with the RFID label of described Thermocurable binding agent, preferably be attached to the position apart from the upper end 5～50mm of tyre bead filler top of inside tires.
Description of drawings
Fig. 1 is the structural representation that is used for RFID label of the present invention;
Fig. 2 is for being pasted with the schematic diagram of the tire of RFID label according to an embodiment of the invention.
The specific embodiment
Below, further describe the present invention.
The method that the RFID label is attached at tire of the present invention comprises: the step that the Thermocurable binding agent is coated on the RFID label with the thickness of 5～40 μ m; The RFID label that is coated with described Thermocurable binding agent is attached to the step of inside tires; And the step that described tire is vulcanized.
As shown in Figure 1, be used for RFID label of the present invention by the IC chip 1 that can store and discern and antenna 2, be used to protect the heat resistant polymer film 3 of IC chip and antenna to constitute.
Described heat resistant polymer film 3 is used for not making when vulcanizing the RFID label to deform, and when tire running IC chip 1 and antenna 2 is protected, and is preferably the film of melt temperature more than 180 ℃.As the example of described heat resistant polymer film 3, can enumerate polyamide, epoxy resin, acrylic resin etc.
Be used for the resin of described RFID label and the cohesive force of rubber and reduce, when using the thermoplastic resin binder, sex change can take place when high temperature vulcanized, when fatigue, can cause the distortion of RFID label in order to make the RFID label be attached at tire.
Therefore, in the present invention, use the Thermocurable binding agent as the heat resistant polymer film of RFID label and the adhesive method of rubber.Use the Thermocurable binding agent can not cause the reduction of the cohesive force under the high temperature, can improve tire fatigue durability in motion.
As the Thermocurable binding agent that uses in the present invention, can use a kind of or mixing that is selected from halide class binding agent, isocyanates binding agent, epoxy resin binding agent, acrylic resin binding agent and the polyurethanes binding agent to use two or more.
The Thermocurable adhesive-coated of Shi Yonging is on the RFID label in the present invention.The RFID label that is coated with described Thermocurable binding agent is attached to the inside of tire when tire building.The heat that is applied during by tyre vulcanization, the heat resistant polymer film and the rubber of RFID label react, and form chemical bond, form bonding thus between heat resistant polymer film and rubber.
The coating thickness of the Thermocurable binding agent of Shi Yonging is preferably 5～40 μ m in the present invention, more preferably 10～30 μ m.At the coating thickness of Thermocurable binding agent during less than 5 μ m, because cohesive force is insufficient, thus the RFID label is separated with rubber, improper; When its thickness surpasses 40 μ m, on tack coat, take place damaged, improper thus when stress is concentrated in tire running.
Expression has the tire of attaching RFID label of the present invention in Fig. 2.As shown in Figure 2, be used for tire of the present invention and comprise inner liner 21, sidewall portion 22, carcass 23, tyre bead filler 24, steel bead wire 25, wheel rim pad 26, the RFID label that is coated with described Thermocurable binding agent preferably is attached to the position apart from 5～50mm top, tyre bead filler upper end of inside tires.
Describe the present invention in detail below by embodiment, but following embodiment is used for illustrating the present invention, scope of the present invention is not limited to this.
With the described thickness of following table 1, coating halide class binding agent (Lord Chemical company, Chemlok 6254) on the RFID label.Then, the RFID label is attached to tire (Han Tai tire, specification: the position apart from 20mm top, tyre bead filler upper end of inside P235/70R17 RH03).Then, under 160 ℃, tire was vulcanized 20 minutes, produce the tire that is pasted with the RFID label thus.
Comparative example 1～4
In comparative example 1, the RFID label is attached on the tire according to the mode that is not coated with binding agent.In comparative example 2, as adhesive-coated thermoplastic resin binder (as the Chemlok AP-133 product of LordCorporation), in comparative example 3～4, with the described thickness coating of following table 1 halide class binding agent.In addition, be pasted with the tire of RFID label by the method manufacturing identical with embodiment 1.
The tire that is pasted with the RFID label for being obtained by described embodiment 1～3 and comparative example 1～4 carries out indoor endurance quality and the evaluation of RFID tag recognition distance.In following table 1, shown its result.
Be pasted with the physical characteristic of the tire of RFID label in the present invention by following method evaluation.
＜physical characteristic evaluation method 〉
1) indoor endurance quality: tire running speed is set at 81Km/h, applies the load of 710Kg during beginning, behind tire running, increased by 15% load, test,, and measured running time up to till having an accident on the tire every 4 hours.
2) RFID tag recognition distance: adopt RFID identifier (MPR2010 of AWID company), measure the decipherment distance of the RFID label that is attached on the tire that finishes indoor long duration test.At the chip of RFID label or antenna during by breakage, its distance of nonrecognition.
＜table 1 〉
| | | | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | ||
| Adhesive-coated thickness | Halide class binding agent (μ m) | 10 | 20 | 30 | - | - | 3 | 45 |
| Thermoplastic resin binder (μ m) | - | - | - | - | 20 | - | - | |
| Indoor endurance quality | Running time (hr) | 50 | 58 | 53 | 15 | 27 | 32 | 37 |
| RFID identification | Decipherment distance (cm) | 110 | 115 | 105 | 0 | 0 | 0 | 0 |
From the result of above-mentioned table 1, as can be known, when not using binding agent, can't realize the bonding of RFID label and rubber.Running time is very short, and the RFID label will can't be discerned the RFID label by breakage.As binding agent, when using the thermoplastic resin binder, though prolonged some running times, the bonding owing to the heat that produces under steam between RFID label and the rubber is thrown off, and destroys the RFID label thus, thereby can't discern RFID.
In addition, at the coating thickness of halo class binding agent during less than 5 μ m, though running time is elongated, but because of the adhesive-coated thin thickness, bonding between RFID label and the rubber is insufficient, so the adhesive segment generation disrepair phenomenon when tire running between RFID label and rubber can't be discerned RFID.During greater than 40 μ m, stress is concentrated in tack coat when tire running, can make the breakage of RFID label, can't discern RFID at the coating thickness of halo class binding agent.
In contrast, attach the tire of RFID label according to the present invention, the bonding between RFID label and the tire is abundant, thereby can prolong running time greatly, can not destroy the bonding between RFID label and the rubber after even travel yet, demonstrate good RFID decipherment distance.
According to the method that the RFID label is attached to tire of the present invention, by the Thermocurable binding agent is coated on the RFID label with certain thickness, and be attached to this RFID label on the tire again, between RFID label and tire, form bonding fully thus, improve the durability of tire, can not destroy the bonding between RFID label and the tire, and have good RFID decipherment distance.Described method can easily be carried out identification, keeping and the management of tire.
Claims (4)
1. one kind is attached at the method for tire with the RFID label, it is characterized in that, comprising:
The Thermocurable binding agent is coated on the step of RFID label with the thickness of 5～40 μ m;
The RFID label that is coated with described Thermocurable binding agent is attached to the step of inside tires; With
The step that described tire is vulcanized.
2. the method that the RFID label is attached at tire according to claim 1, it is characterized in that described Thermocurable binding agent is at least a in halide class binding agent, isocyanates binding agent, epoxy resin binding agent, acrylic resin binding agent and the polyurethanes binding agent.
3. according to claim 1 the RFID label is attached at the method for tire, it is characterized in that, the RFID label that is coated with described Thermocurable binding agent is attached to the position apart from upper end 5～50mm top of tyre bead filler (24) of described inside tires.
4. adopt the tire that is pasted with the RFID label according to each described method of claim 1 to 3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20050075760 | 2005-08-18 | ||
| KR1020050075760 | 2005-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1915647A true CN1915647A (en) | 2007-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610109862 Pending CN1915647A (en) | 2005-08-18 | 2006-08-18 | Method for attaching rfid tag to tyre |
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| CN (1) | CN1915647A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734112B (en) * | 2008-11-18 | 2012-06-20 | 固特异轮胎和橡胶公司 | Method of embedding an electronic device in a tire |
| CN103049775A (en) * | 2012-12-28 | 2013-04-17 | 北京世纪东方国铁科技股份有限公司 | Line end battery and equipment information management system |
| CN103069438A (en) * | 2010-08-11 | 2013-04-24 | 米其林集团总公司 | Antenna for an electronic device of a tyre |
| US9496618B2 (en) | 2010-08-11 | 2016-11-15 | Compagnie Generale Des Etablissements Michelin | Process for manufacturing an antenna for an electronic device in a tyre |
| US10586144B2 (en) | 2014-09-29 | 2020-03-10 | Avery Dennison Corporation | Tire tracking RFID label |
| CN113382866A (en) * | 2018-12-07 | 2021-09-10 | 菲莱技术公司 | System and method for maintaining automated quality control during tire manufacturing using dedicated RFID tags |
-
2006
- 2006-08-18 CN CN 200610109862 patent/CN1915647A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734112B (en) * | 2008-11-18 | 2012-06-20 | 固特异轮胎和橡胶公司 | Method of embedding an electronic device in a tire |
| CN103069438A (en) * | 2010-08-11 | 2013-04-24 | 米其林集团总公司 | Antenna for an electronic device of a tyre |
| CN103069438B (en) * | 2010-08-11 | 2016-10-26 | 米其林集团总公司 | Antenna for the electronic installation of tire |
| US9490531B2 (en) | 2010-08-11 | 2016-11-08 | Compagnie Generale Des Etablissements Michelin | Antenna for an electronic device in a tyre |
| US9496618B2 (en) | 2010-08-11 | 2016-11-15 | Compagnie Generale Des Etablissements Michelin | Process for manufacturing an antenna for an electronic device in a tyre |
| CN103049775A (en) * | 2012-12-28 | 2013-04-17 | 北京世纪东方国铁科技股份有限公司 | Line end battery and equipment information management system |
| US10586144B2 (en) | 2014-09-29 | 2020-03-10 | Avery Dennison Corporation | Tire tracking RFID label |
| US10997487B2 (en) | 2014-09-29 | 2021-05-04 | Avery Dennison Corporation | Tire tracking RFID label |
| US11494604B2 (en) | 2014-09-29 | 2022-11-08 | Avey Dennison Corporation | Tire tracking RFID label |
| US11763127B2 (en) | 2014-09-29 | 2023-09-19 | Avery Dennison Corporation | Tire tracking RFID label |
| CN113382866A (en) * | 2018-12-07 | 2021-09-10 | 菲莱技术公司 | System and method for maintaining automated quality control during tire manufacturing using dedicated RFID tags |
| US11752716B2 (en) | 2018-12-07 | 2023-09-12 | FineLine Technologies | Systems and methods for maintaining automated quality control during tire manufacture using specialized RFID tags |
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