To provide an interior trimming cloth for automobile which is a product imposing less environmental load, that is, which is excellent in environmental performance evaluation by usage rate of a recycled material, does not require processing to anchor fiber surface of the cloth with resin for improving conventional wear resistance, is excellent in wear resistance for a long term by a raw material and configuration of the cloth which has even low brightness, and does not cause whitening phenomenon after worn.SOLUTION: An interior trimming cloth for automobile is a cloth containing polyester long fiber and in yarns configuring the cloth, ratio of yarns simultaneously satisfying the following conditions (1) and (2) is within a range from 30 to 70 weight% and value of L* measured according to JISZ8722-2009 of the cloth is 25 or less: (1) thickness of polyester long fiber projecting to an outermost surface of the cloth has single fineness 2.5 dtex or larger and has total fineness 1,000 dtex or lager; and (2) yarns of the polyester long fiber spin a material that contains 50 to 75 weight% of crushed products of a resin mold waste material and virgin polyester resin pellet.SELECTED DRAWING: Figure 1

    【課題】環境負荷の少ない製品、すなわち再生材料の使用率による環境性能評価に優れ、従来の摩耗性の向上のために布帛の繊維表面を樹脂で固着する加工を施す必要もなく、明度が低い布帛であっても布帛の素材や構成によって長期に亘り耐摩耗性に優れ、摩耗後の白化現象が起きない自動車用内装布帛を提供する。【解決手段】自動車用内装布帛は、ポリエステル長繊維を含んだ布帛で、前記布帛を構成する糸は、次の(1)と(2)の条件を同時に満たす糸の比率が30~70重量%の範囲、かつ前記布帛のJISZ8722-2009に準拠して測定されたL*の値が25以下である。(1)前記布帛の最表面に突出したポリエステル長繊維の糸の太さが、単繊度2.5dtex以上、かつ総繊度1,000dtex以上(2)前記ポリエステル長繊維の糸が、樹脂成形品廃材の粉砕品を50~75重量%とバージンのポリエステル系樹脂ペレットを含んだ原料を紡糸してなる糸。【選択図】図1


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    Title :

    INTERIOR TRIMMING CLOTH FOR AUTOMOBILE


    Additional title:

    自動車用内装布帛


    Contributors:

    Publication date :

    2022-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / 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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