PROBLEM TO BE SOLVED: To provide a reinforcing sheet which does not decrease production efficiency of a vehicle molding ceiling material and expresses enough rigidity because the reinforcing sheet is hard to tear when drawn out even if a basis weight is low, the vehicle molding ceiling material including the reinforcing sheet, and a manufacturing method of the reinforcing sheet.SOLUTION: A reinforcing sheet of a vehicle molding ceiling material contains 5-35 mass% of glass fiber monofilament and 65-95 mass% of glass fiber strand.
【課題】目付が小さくても、引き出した際に引きちぎれにくいために、車両成形天井材の生産効率を低下させることがなく、かつ、十分な剛性を発現する補強シート、この補強シートを有する車両成形天井材、及びこの補強シートの製造方法を提供する。【解決手段】車両成形天井材の補強シートであって、ガラス繊維モノフィラメントを5〜35質量%、ガラス繊維ストランドを65〜95質量%含む補強シート。【選択図】なし
REINFORCING SHEET, VEHICLE MOLDING CEILING MATERIAL AND MANUFACTURING METHOD OF REINFORCING SHEET
補強シート、車両成形天井材及び補強シートの製造方法
2016-01-12
Patent
Electronic Resource
Japanese
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 |
Ceiling reinforcing structure, carriage and railway vehicle
European Patent Office | 2023
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