| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that in a conventional laminating apparatus, a pressurizing roller and a carrying roller are respectively formed into a so-called straight outer peripheral shape having no change in the outer diameter at the central section and both ends of each roller, and therefore, a distortion occurs on the pressurizing roller, and although a sufficient pressurizing force is applied to both end sections of a medium, a required pressurizing force is not applied to the central section. SOLUTION: This laminating apparatus forms a laminated body by pasting a laminate film by the pressurizing force between the carrying roller 1 and the pressurizing roller 2. In the laminating apparatus, the carrying roller 1 has a taper-form outer peripheral shape for which the outer diameter is gradually made thinner from the central section toward both end sections. The pressurizing roller 2 is installed on the upper section of the carrying roller in a manner to be able to come into contact with while forming a pair, and has the straight outer peripheral shape having no change in the outer diameter at the central section and both ends. Then, the pressurizing force is imparted to both ends of the roller shaft of the pressurizing roller 2 by a pressurizing force imparting means. COPYRIGHT: (C)2008,JPO&INPIT |
