A process for manufacturing a noise reducing layer designed to be housed inside the cavity of a tyre and comprising: • - a stacking step, during which a stack (1) of fibre-reinforced rubber layers is created, in which between one layer and the other there is interposed a plurality of anti-sticking elements (2) spaced apart from one another; said anti-sticking elements being arranged in a staggered position along the two faces of a same fibre-reinforced rubber layer; • - a vulcanization step, during which said stack (1) of fibre- reinforced rubber or pre-preg layers is subjected to a compacting pressure and to a fibre-reinforced rubber or pre-preg vulcanization temperature; • said anti-sticking elements (2) being in a liquid state.


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    Title :

    Proceso para fabricar una capa reductora de ruido y un neumático que comprende dicha capa reductora de ruido


    Contributors:

    Publication date :

    2024-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Spanish


    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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