摘要:
PROBLEM TO BE SOLVED: To provide a laminate sheet for a vehicle interior trim material in which a polypropylene resin foam board of a high foam expansion ratio having interconnected cells is used as a core member, and further provide a roof lining core member, and a method of manufacturing the roof lining core member. SOLUTION: There is provided the roof lining core member 30 having the polypropylene resin foam boards 2. The roof lining core member 30 is obtained by adhering, to each other, the polypropylene resin foam boards 2 which are extrusion molded into a plate configuration and exhibit an interconnected cell ratio of 50% or higher and a foam expansion ratio of 10- to 50-fold according to the laser transmission welding method. COPYRIGHT: (C)2009,JPO&INPIT
摘要:
The invention relates to a roof arrangement having a cover for closing the opening in a vehicle roof, a fixing plate, which is connected to the cover for fixing the cover to the vehicle roof, wherein the fixing plate is partially insert molded with a plastic material, so that the plastic material forms a water channel on the upper side of the plate. According to the invention it is characterized in that an injection-molded masking piece is formed on the underside of the fixing plate and the fixing plate in the area of the masking piece has at least one aperture, through which the plastic material of the water channel and of the masking piece can be connected to one another. The invention also relates to a suitable method for producing such a roof arrangement.
摘要:
PROBLEM TO BE SOLVED: To provide a laminate sheet for a vehicle interior trim material in which a polypropylene resin foam board of a high foam expansion ratio having interconnected cells is used as a core member, and further provide a roof lining core member, and a method of manufacturing the roof lining core member. SOLUTION: There is provided the roof lining core member 30 having the polypropylene resin foam boards 2. The roof lining core member 30 is obtained by adhering, to each other, the polypropylene resin foam boards 2 which are extrusion molded into a plate configuration and exhibit an interconnected cell ratio of 50% or higher and a foam expansion ratio of 10- to 50-fold according to the laser transmission welding method. COPYRIGHT: (C)2009,JPO&INPIT
摘要:
Process and apparatus (10) for forming plastics by heating an open mold (12) and contacting the open mold (12) with plastic particulate material (16) held within a container (14) to form a melted skin on the mold (12), and resulting articles made therefro. The mold (12) is provided with a carrier (18), which may include heating and cooling lines for achieving a desired mold temperature. Single skin molded articles may be multi-layered with or without paint on the surface. Multiple skin moled articles may include sandwiched layers of plastic filler or expandable foam filled centers, with or without various inserts or reinforcements.