MULTI TONE SHEET FOR A CAR INTERIOR MATERIAL, CAPABLE OF MINIMIZING THE CURVATURE OF A BOUNDARY BY MINIMIZING THE THICKNESS OF A SURFACE WHICH IS COMPOSED OF DIFFERENT TONES

摘要

PURPOSE: A multi tone sheet for a car interior material is provided to improve external appearance by embossing a surface after laminating sheets with different surface tones.;CONSTITUTION: A multi tone sheet for a car interior material comprises a first surface(100) and a plurality of surfaces(110). The first surface is made of a sheet with a single tone. A plurality of surfaces is laminated into a smaller size than the first surface on the top of the first surface by having different tones from the first surface. The boundaries(120) of the laminating of the first surface and a plurality of surfaces are warmed up at a temperature between 50 and 300°C and subsequently are embossed or pressurized by passing through a space between two rolls.;COPYRIGHT KIPO 2013