SHEET FOR MOLDING DECORATION AND METHOD FOR SIMULTANEOUS DECORATION WITH INJECTION MOLDING

摘要

PROBLEM TO BE SOLVED: To express a three-dimensional design without eliminating an embossed uneven pattern of a sheet in the simultaneous decoration with injection molding via vacuum forming of the sheet. SOLUTION: The sheet S for molding decoration is composed of at least a first layer 1 and a second layer 2. The first outside layer is constituted of a fluorocarbon resin such as a vinylidene fluoride resin as a crystalline resin, and the second layer is constituted of a thermoplastic resin such as an acrylic resin. In the sheet, the uneven pattern 4 is formed on the suface or back of the first layer by embossment. A decorative layer 5 is formed on the back of the second layer. The embossment is done at a temperature of the melting point of the resin of the first layer or above, and the vacuum forming of the sheet is done at a temperature of the melting point or below. COPYRIGHT: (C)2004,JPO