소음 감쇠를 위한 멀티레이어 차량 트림 부품으로서, 적어도 2개의 섬유 레이어(10, 30) 및 상기 적어도 2개의 섬유 레이어(10, 30) 사이의 적어도 하나의 공기 투과성 중간 필름 레이어(20)를 포함하고 있고, 상기 트림 부품이 공기 투과성이고, 상기 섬유 레이어(10, 30) 중의 적어도 하나는 10 내지 40 중량%의 바인더 섬유, 10 내지 70 중량%의 재활용 섬유 및 10 내지 70 중량%의 자체 권축성 섬유로 이루어지고 이들 섬유들의 총량이 더해져 100 중량%가 되는 섬유들의 혼합물인 멀티레이어 차량 트림 부품.

    Multilayer automotive trim part for noise attenuation comprising at least two fibrous layers (10, 30) and at least one air permeable intermediate film layer (20) between the at least 2 fibrous layers (10, 30), whereby the trim part is air permeable, and at least one of the fibrous layers (10, 30) is a mixture of fibers consisting of 10 to 40% of binder fibers, 10 to 70% of recycled fibers and 10 to 70% of self-crimped fibers and wherein the total amount of said fibers adds to 100% by weight.


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    Title :

    FIBROUS AUTOMOTIVE CLADDING


    Additional title:

    섬유성 차량 클래딩


    Contributors:

    Publication date :

    2017-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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