The invention relates to a tyre with a two-dimensional code and a preparation method of the tyre. The tyre comprises a tyre body, and is characterized in that a white coating layer is arranged on an inner side wall of the tyre body and the two-dimensional code is printed on the white coating layer. The preparation method comprises the following steps: blending white coating, producing the white coating layer on the inner side wall of the tyre body, producing the two-dimensional code on a computer of a laser marking machine, putting the tyre on the laser marking machine and printing the two-dimensional code on the white coating layer by using the laser marking machine, so as to obtain the tyre with the two-dimensional code. When a consumer purchases the tyre, the two-dimensional code can be scanned to primarily judge the good and bad quality, effective tyre ages of the tyre and the like; when the tyre has the quality problem, the production batch of the tyre can be traced; and the two-dimensional code on the tyre does not fall off, is easy to identify and has strong practicability.


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    Title :

    Tyre with two-dimensional code and preparation method of tyre


    Contributors:
    SU RENRAN (author) / TANG XINSHENG (author) / CHEN LIYAN (author) / LI HONGXIANG (author) / PING ZHENWEI (author)

    Publication date :

    2015-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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