The present invention relates to a vehicle interior material in which sheets containing a hemp fiber, straw and polypropylene fiber are needled and laminated in 10 to 30 layers, and a manufacturing method thereof. The vehicle interior material is eco-friendly and economical due to reduced raw material cost and simplified process, and satisfies physical properties required as a vehicle interior material reinforced with natural fibers.
본 발명은 마 섬유, 짚 및 폴리프로필렌 섬유를 포함하는 시트가 10 내지 30겹으로 니들링 합지된 자동차 내장재 및 이의 제조방법으로서, 친환경적이면서도 원재료 비용 절감 및 공정 간소화로 인하여 더욱 경제적이고, 천연섬유가 보강된 자동차 내장재로써 요구되는 물성을 만족할 수 있다.
Automotive interior material using natural material and manufacturing method thereof
천연 소재를 이용한 자동차 내장재 및 이의 제조방법
2022-10-21
Patent
Electronic Resource
Korean
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 |
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