| 摘要 |
PURPOSE:To avoid any pile fall of sheeting, etc. by a method wherein, an ornament member is formed into one body of interior material during vacuum- forming of the surface layer of interior material, the ornament member is vacuum-formed with less pressure reduction on the mounting surface of ornament member than that of any other forming surfaces. CONSTITUTION:An ornament member 20 with surface material thereof 21 opposing to a cavity 11 surface is mounted on the specified position within a vacuum- forming mold 10 to be vacuum-formed with the ornament member 20 covered with a heated synthetic resin sheet 30. At this time, the cavity 11 is fed with a bit of air through a pore 13a connected to a compression pump or atmosphere to provide the space between the surface material 21 and the mounted surface with less pressure reduction than that of any other forming surface. Through these procedures, an interior material such as sheeting etc. may be produced avoiding any pile fall of surface material 21 during the vacuum-forming process. |
