摘要 |
PROBLEM TO BE SOLVED: To provide a method and an apparatus for in-molded decorating injection molding capable of obtaining a three-dimensional shape laminated molding having a different projection mount or a curvature along a second direction projecting or bending in a first direction and intersecting with the first direction. SOLUTION: The method for injection molding and concurrently decorating comprises a sheet supply step of supplying a decorating sheet S to a parting surface 14 of a female mold used to injection mold, a clamping step of fixedly holding the sheet S to the parting surface of the mold, a drawing step of drawing the sheet so as to dispose the sheet along a cavity 13 of the mold by vacuum sucking or supplying a pneumatic pressure or the like, a mold clamping step of clamping the mold by moving one of the female mold and a male mold to another side, and an injection molding step of injection-molding the resin of a fluidized state from the male mold side into the cavity 13 formed between the female mold and the male mold. In this case, in the sheet supply step or clamping step, decorated sheet is stretched in a shape similar to the laminated molding and thereafter drawn. |