| 摘要 |
PURPOSE:To obtain a thin plate with a thickness of 6mm or less being a limit in the present situation having uniform thickness and almost no thickness error. CONSTITUTION:Several kinds of molding materials 1 based on a fluid synthetic resin are mixed to be sprayed to the interior of a rotary cylinder 2 under rotation or injected in said cylinder 2 to be applied to the inner wall surface of the cylinder 2 and cured until it becomes a gel state while the rotary cylinder 2 is rotated. Thereafter, the molding materials 1 are taken out of the rotary cylinder 2 and made flat on a horizontal table to be perfectly cured to produce a thin plate. |
