摘要 |
PROBLEM TO BE SOLVED: To obtain a sheet having an excellent surface gloss even in the case of thermoforming it by reducing a drawdown at the time of molding and incorporating mold adhesive properties for sufficiently closely adhering to a mold at the time of molding and uniform moldability for making a molding thickness uniform after the molding in the case of a vacuum molding without accompanying with a pneumatic pressure. SOLUTION: The laminated sheet comprises a layer (A) made of a composition containing 100 pts.wt. of a crystalline polypropylene and 3 to 100 pts.wt. of a low crystalline polyolefin, and a layer (B) made of a propylene random copolymer containing 99 mol.% or more of a monomer unit based on a propylene homopolymer and/or propylene and laminated on the layer (A). The sheet also comprises a polypropylene sheet (C) and a laminated polypropylene film having 0.1 to 3.5 kgf/mm<2> of a tensile stress at 120 deg.C in a flowing direction of the film measured by a thermomechanical analysis under the condition of 100% of an elongation in tension and a direction perpendicular to the flowing direction of the film and laminated at least on one side surface of the sheet (C). In this case, the layer (B) becomes a front surface layer. |