Invention Grant
US4987029A Multi-layer film arrangement capable of being deep-drawn 失效
可深层拉伸的多层胶片布置

Multi-layer film arrangement capable of being deep-drawn
Abstract:
A multi-layer arrangement of films which is capable of being deep-drawn including at least an upper and lower film, which is backed by a foam layer, for example, polyurethane foam, for the fabrication of molded objects such as automobile dashboards or similar parts, wherein at least one layer (12, 14) contains particulate pigments which are added during the fabrication of the film and which have essentially no effect on the color of the upper layer (12).
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