| 摘要 |
PROBLEM TO BE SOLVED: To realize the pasting of a film sheet to the surface of a board with high uniformity by a method wherein the retaining device of the rear end part of the film sheet, which helps the bonding of the film sheet with a pressure roller and has a gas blowing-out surface, the surface form of a curved surface of which is the substantially same as that of the pressure roller, is provided. SOLUTION: The retaining device 18 of the rear end part of a film sheet having a head 19, the curved surface form of the curved surface 21 of which is the substantially same as that of a pressure roller 11a, is brought close to and retreated from the pressure roller 11a by means of a rod 20. On the other hand, a board is brought close to and retreated from the pressure roller 11a by means of carrying rollers 13. Further, the fore end part of the board is stopped at the adhering position (a) of the tip part of the film sheet so as to bring the tip part of a film sheet feeding device 15, onto which the film sheet 14 is suckingly fixed, into contact with the fore end part of the board by lowering the film sheet feeding device 15. After the completion of the adhesion, the feeding device 15 is raised. Then, the retaining device 18 under the state, in which gas is blown out of blowout openings 22, is advanced so as to bring the surface 21 close to the pressure roller 11a and push the surface 21 slightly against the pressure roller 11a. Further, by means of the pressure rollers 11a and 11b, the sheet 14 is laminated to the board. Accordingly, the development of the unevenness of the surface of a laminate can be highly suppressed. |
