Introduction and application of rfid electronic tag in tire tags! In recent years, some foreign countries such as the European Union, the United States, Japan, South Korea and other countries have successively introduced tire labeling laws, requiring tires to be labeled to indicate the level of fuel efficiency, rolling resistance, rolling noise, and grip on wet roads. So what exactly is a forum tag? What is the role of rfid electronic tag applied to tires, let me explain to you next.

First, what is a tire label?

     Tire tag is also a kind of rfid electronic tag, it is used to record data, and it is used in conjunction with rfid reader. Generally it is passive.

　 Why do I need to get electronic tags on tires?

Rigid requirements: As mentioned above, many foreign countries have issued legal provisions on the rfid electronic tag of tires. The provisions stipulate that the tires must be affixed with electronic tags, so that the tires can be viewed through some attribute information during the production process. Whether it meets national standards is mainly based on: tire fuel efficiency, rolling friction, noise during rolling, and tire grip properties when the road is not dry.

Second, what is the role of rfid electronic tag applied to tires?

    At present, the tire traceability marks on the market generally use the form of "bar code + sidewall information" to store various types of tire information, but the bar code and sidewall position information are located on the surface of the carcass, and the tire will soon be worn away after use . Once these information cannot be seen visually, it means that the tire information is lost, so that information such as tire model, pattern, and diameter cannot be identified. If tires are illegal and unsafe to use (unqualified tires, overloaded use, expired use, etc.), it will directly cause difficulties for the user's use, maintenance, and settlement of claims, leading to disputes and even frequent safety accidents. Waste of energy resources and damage to the environment.

    The application of RFID technology can regulate the orderly production and sales of the tire industry (prevent counterfeiting, OEM, and cross-country goods), and realize the full life cycle management of tires; regulate the transportation industry to ensure personal and property safety; promote and standardize the tire retreading industry to achieve tires Circular Economy.

    Demonstration of the application of RFID in tires: In the tire building process, the electronic tag is implanted inside the tire, which can withstand the deformation, high temperature and high pressure in the tire building and vulcanization process. The finished tire has undergone X-ray inspection, bubble inspection, dynamic balance and uniformity inspection, durability test inspection, etc., showing its reliable performance.

    Implanting rfid electronic tags into the tires, from a safety perspective, mainly includes the combination of electronic tags and tire rubber, that is, the electronic tags must be integrated with the tires after being implanted into the tires, and no air bubbles and delamination will affect the quality of the tires; The weight of the electronic tag cannot affect the quality of tire dynamic balance, that is, the volume and weight of the electronic tag after packaging must meet the requirements of dynamic balance and uniformity of the tire; from the perspective of the reliability of the tag, the electronic tag implanted in the tire must bear The stretching, high temperature, high pressure, and flexural deformation during tire production and use are used throughout the tire's life cycle; from the perspective of reading and writing distance, the reading distance of the electronic tag implanted in the tire should meet the needs of later tire use management.

    It can be seen that the combination of RFID technology and tire manufacturing technology can not only solve the problems encountered in the current tire identification and traceability processes, but also that the tires are embedded with rfid electronic tags, which can write tire production data, sales data, and use Data, retreading data, etc., and the corresponding data can be collected and read through the terminal at any time, and combined with the corresponding management software, the recording and traceability of the tire's full life cycle data can be realized. The above introduction and application of rfid electronic tag in tire tags are explained here. If each tire has an identification code when it leaves the factory, it has the same function as an ID card, so that it can be recycled when the tire is broken. .