发明授权
US07153564B2 Method of producing a vehicle interior lining and vehicle interior lining 失效
生产车内衬和车内衬的方法

Method of producing a vehicle interior lining and vehicle interior lining
摘要:
A vehicle interior lining having very good sound absorbing properties and is air-permeable to air comprises an outside decorative layer, a barrier layer arranged on the rear side of the decorative layer, and a foamed layer which directly adjoins the barrier layer and is produced by back foaming. The barrier layer is formed from cellulose fleece and prevents the material used to form the foamed layer from seeping through to the decorative layer. The vehicle interior lining is air-permeable after the foamed layer is cured and can be used as, for example, a roof lining.
信息查询
0/0