The invention provides a suede leather surface material which is higher in elongation and lower in price compared with a conventional product, and is particularly suitable for vehicle interior materials. The suede leather surface material has at least a surface layer, an adhesive layer, and a rear surface layer, the surface layer is a woven fabric containing a cut yarn, the warp yarn preferably contains a twisted yarn of a cut yarn and a polytrimethylene terephthalate yarn, the weft yarn preferably contains a crimped yarn, the adhesive layer is a polyester adhesive, and the rear surface layer is a non-woven fabric. It is preferable that the adhesive is a solvent-free polyester-based polyurethane adhesive, and the back surface layer is a knitted fabric in which the knit weave is a warp knitted fabric or a plain knitted fabric according to the use.
本发明提供与以往品相比伸长率高而且价格方面也比较廉价、特别适合面向车辆内饰材料的绒面革质地表皮材。绒面革质地表皮材设为至少具有表面层、粘接层和背面层的构成,上述表面层设为包含割纤纱的织物,优选设为经纱包含割纤纱与聚对苯二甲酸丙二醇酯纱的合捻纱且纬纱包含卷曲纱的构成,上述粘接层设为聚酯系粘接剂,优选设为无溶剂的聚酯系聚氨酯粘接剂,根据用途,上述背面层设为编结组织为经编织物或平针织物的编织物。
Suede leather surface material for vehicle interior material
面向车辆内饰材料的绒面革质地表皮材
2022-05-13
Patent
Electronic Resource
Chinese
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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