| 摘要 |
PROBLEM TO BE SOLVED: To improve the irregularity follow-up properties of a transfer sheet to the surface of a base material to which solid particles of varying particle dia. are transferred and thereby impart a sufficient transfer pressure to the entire surface by adopting a means to sequentially make the solid particles collide with the irregular surface of the base material, starting with the solid particles of a large particle dia. when a curved face transfer to the irregular surface is performed. SOLUTION: Solid particles P are made to spew out of a first ejector 6a and a second ejector 6b provided on the downstream side of the former to collide with a transfer sheet S. The solid particles Pa to be jetted out of the first ejector 6a and the solid particles Pb to be jetted out of the second ejector 6b are different in particle diameter from each other. That is, the solid particles Pa which are made to collide first on the upstream side are of a larger particle dia. than the solid particle Pb which are made to collide on the downstream side later when the former is used. Consequently, the transfer sheet S is made to follow up on the large irregularities by applying a sufficient impact pressure by the solid particles Pa of a large particle dia. as a whole and also the transfer sheet S is made to follow up on the remaining minute irregularities which are not yet through with the complete follow-up action by the solid particles Pb of a small particle dia. to be made to collide later.
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