The present invention relates to a nonwoven fabric with improved strength and sound absorption properties, and more specifically, a nonwoven fabric which is formed by including more than two kinds of polyester materials and modified cross-section fibers, thereby improving the formability as well as the strength and sound absorption properties to apply the nonwoven fabric to a vehicle under cover.

    본 발명은 강성 및 흡음성이 향상된 부직포에 관한 것으로, 좀 더 상세하게는 2종 이상의 폴리에스테르계 소재와 이형단면 섬유를 포함하여 부직포를 구성하여, 강성 및 흡음성이 향상되면서도 성형성도 향상되어 자동차 언더커버에 적용될 수 있는 부직포에 관한 것이다.


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    Titel :

    Nonwoven with improved strength and sound absorption manufacturing method thereof and vehicle under cover composed of nonwoven with improved strength and sound absorption


    Weitere Titelangaben:

    강성 및 흡음성이 향상된 부직포와 이의 제조방법 및, 강성 및 흡음성이 향상된 부직포를 포함한 자동차 언더커버


    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 :

    11.10.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    D04H Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material , MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL / B62D MOTOR VEHICLES , Motorfahrzeuge




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