| 摘要 |
PROBLEM TO BE SOLVED: To control a region where wrinkles are generated or prevent the wrinkles from being generated by providing a pressurizing plate with a collar part to be extended from the end part of the pressurizing plate to a molded bend part or the end part of a material to be molded. SOLUTION: A pressurizing plate 8 with a collar has such a construction where a pliable wire mesh 10 is lapped on a rigid metal plate 9 and the tip of the pressurizing plate is formed only of the wire mesh 10 and both are wrapped with a Teflon tape 11 in the form of a single piece. The part where the metal plate 9 and the wire mesh 10 are lapped on each other constitutes a rigid plate region 81 and the part where the metal plate 9 is not lapped with the wire mesh 10 but only the wire mesh 10 is present, is so pliable and easily deformable that the part can freely drake well to a curved face, the structure being thus of the collar 82 shape. Not only the planar part of a composite girder member can be covered with the plate region 81 of the pressurizing plate 8 with the collar but also even the curved part where wrinkles are apt to be easily generated can be covered with the collar region 82. |
