The present invention relates to non-woven fabric with enhanced hardness and sound absorption, more specifically to non-woven fabric that includes two or more kinds of polyester-based materials and non-circular cross-section fiber, and thus has enhanced hardness and sound absorption as well as improved formability, and that can be applied for an automotive undercover.


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    Titel :

    Non-woven fabric with enhanced hardness and sound absorption, manufacturing method therefor, and automotive undercover comprising non-woven fabric with enhanced hardness and sound absorption


    Beteiligte:
    CHO HEE-JUNG (Autor:in) / LEE MIN-HO (Autor:in) / PARK YOUNG-SHIN (Autor:in) / JUNG GYU-IN (Autor:in) / CHOI WOO-SEOK (Autor:in)

    Erscheinungsdatum :

    17.05.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    D04H Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material , MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge





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