The invention relates to a composite structure, to a method for producing same, to a sewn product which contains the composite structure, and to a method for producing the sewn product. The compositestructure has a foam layer, a textile layer, a cover layer, and a paint layer in this order, wherein the foam layer has a density of maximally 300 kg/m3 and contains a polyolefin, and the cover layeris thermoplastic and comprises at least two compact sub-layers with different compositions, each sub-layer containing at least one thermoplastic selected from polyolefin and polyvinyl chloride.
本发明提供一种复合结构、一种用于制造所述复合结构的方法、一种包含复合结构的缝纫产品以及一种用于制造缝纫产品的方法。复合结构按照顺序具有泡沫层、纺织层、覆盖层和漆层,其中,所述泡沫层具有最大300kg/m3的密度并且包含聚烯烃,所述覆盖层是热塑性的并且包括不同成分的至少两个紧密的子层,其中,每个子层包含至少一个在聚烯烃和聚氯乙烯中选择的热塑性塑料。
COMPOSITE STRUCTURE FOR AN AIRBAG COVER, AND SEWN PRODUCT OF COMPOSITE STRUCTURE
用于安全气囊盖的复合结构和复合结构的缝纫产品
2020-12-04
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 |
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