| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of production processes and production cost of a vacuum mold at a time of the vacuum molding of a cover covering the outer surface of a product. SOLUTION: As a vacuum mold for performing the vacuum molding of the external damage preventing cover applied to the outer surface of a product Bs such as the bamper or side panel of a car body in order to prevent the generation of external damage in the car body in a vehicle assembling process, the product Bs of a desired place is used as a part of the mold and, if necessary, after a rib molded object 3 is attached, a coating layer 4 comprising a thermosetting resin having thickness expecting a molding shrinkage factor is formed to the surface of the mold. In the case of a long cover, the product Bs is divided into a plurality of parts at least in the length direction thereof and the divided surfaces thereof are filled with a filling material expecting a molding shrinkage factor to be integrated.
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