A bead member manufacturing method in the present invention includes a bead core forming step of winding and stacking a bead wire from a winding start end to a winding finish end and forming a bead core having an annular shape, the bead wire being formed by coating an outer circumferential surface of a metal wire with a topping rubber; and a bead wire banding step of winding a tape-shaped rubber around one or both of the winding start end and the winding finish end, wherein tackiness of the tape-shaped rubber is higher than tackiness of the topping rubber.


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    Title :

    BEAD MEMBER MANUFACTURING METHOD, A BEAD MEMBER AND A PNEUMATIC TIRE


    Contributors:

    Publication date :

    2020-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand



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