描述了生产芯层的方法,所述芯层具有在所述芯层的宽度上的可变基重。所述芯层可以在车辆顶篷内衬中使用以在碰撞期间允许侧边安全气囊在所述车辆中正确展开。还描述了用于生产所述芯层的系统和各种材料。

    Methods of producing core layers with a variable basis weight across a width of the core layer are described. The core layers can be used in vehicle headliners to permit proper side air bag deployment in the vehicles during crashes. Systems and various materials used to produce the core layers are also described.


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    Title :

    芯层和具有可变基重的复合制品


    Publication date :

    2024-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08J Verarbeitung , WORKING-UP