DEVICE AND METHOD FOR PRODUCING FOIL COLORED WITH MORE THAN TWO COLORS, SWITCHBOARD FOIL AND DASHBOARD FOIL FOR INSTRUMENT PANEL

摘要

PURPOSE: A device and method are provided to produce the soft differently conducting unit of a color and a material between upper foils of different colors as well as to process different viscous materials. CONSTITUTION: Channels(8)(9) for guiding mass flow of a different colored upper foil material are between plate(14) and plate(16). A channel(10) of a carrier foil material is between a plate(13) and a plate(14). Also, a guide girder(11) is between the channels(8,9). In here, the flow channels(8,9) are guided through the guide girder for mass flow and become together with the channel(10). A solution of plastics from extruders is supplied to a multi-channel die through a supplying line and the supplying line is supplied to the corresponding channel through the openings inside the multi-channel die.