The present invention relates to meltblown nonwoven fabric, multilayer spunbond nonwoven fabric including the same, and a method for manufacturing the same, and more particularly, to meltblown nonwoven fabric, which is not only eco-friendly by using recycled polyester flakes, but also has excellent stiffness, sound absorption and compressive elasticity, so as to be used, as a material used for an automobile sound absorbing material, for automobile interior materials that require stiffness, sound absorption, and compressive elasticity such as wheel guards and trunk trims of automobiles, multilayer spunbond nonwoven fabric including the same, and a method for manufacturing the same.

    본 발명은 멜트블로운 부직포, 이를 포함하는 다층구조의 스펀본드 부직포 및 이의 제조방법에 관한 것으로서, 재활용 폴리에스터 플레이크를 사용하여 친환경적일 뿐만 아니라, 강성, 흡음성 및 압축탄성율이 우수하여 자동차용 흡음재에 사용되는 재료로서 자동차의 휠가드, 트렁크 트림 등의 강성, 흡음성 및 압축탄성율이 요구되는 자동차 내장재 등에 활용가능한 멜트블로운 부직포, 이를 포함하는 다층구조 스펀본드 부직포 및 이의 제조방법에 관한 것이다.


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    Titel :

    meltblown nonwoven fabric multi-layer spunbond nonwoven fabric including the same and method for manufacturing thereof


    Weitere Titelangaben:

    멜트블로운 부직포, 이를 포함하는 다층구조 스펀본드 부직포 및 이의 제조방법


    Beteiligte:
    LIM SEONG SU (Autor:in) / MIN KYUNG WON (Autor:in)

    Erscheinungsdatum :

    2022-12-21


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR





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