The invention relates to a composite fabric, a preparation method thereof and a car trunk. The composite fabric comprises a framework layer and a bio-based surface layer which are sequentially arranged in a stacked mode, the framework layer comprises polypropylene fibers and basalt fibers, and the bio-based surface layer comprises a base cloth layer, a PVC foaming layer, a PVC dense layer, a bottom coating and a top coating which are sequentially arranged in a stacked mode. The composite fabric has the advantages of low odor concentration, low gram weight and excellent mechanical properties, is used for preparing the side protective surface of the luggage case, and is lighter and more environment-friendly while better protecting articles in the luggage case.
本申请涉及一种复合面料及其制备方法、车用行李箱。所述复合面料包括依次层叠设置的骨架层和生物基表层,所述骨架层的组分包括聚丙烯纤维与玄武岩纤维,所述生物基表层包括依次层叠设置的基布层、PVC发泡层、PVC密实层、底涂层、顶涂层。该复合面料兼具低气味浓度、低克重及力学性能优异,用于制备行李箱的侧护面,在更好的保护行李箱内物品的同时,更轻量化,且更环保。
Composite fabric, preparation method thereof and car trunk
复合面料及其制备方法、车用行李箱
23.07.2024
Patent
Elektronische Ressource
Chinesisch
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 |
Europäisches Patentamt | 2024
|Novel composite interior fabric and preparation method thereof
Europäisches Patentamt | 2023
|