| 摘要 |
Disclosed is a preliminary lay-up device. According to an embodiment of the present invention, the preliminary lay-up device includes a lay-up unit; a substrate providing unit providing a substrate in which a darkening process is completed; a prepreg providing unit providing a prepreg; and a piling device piling the prepreg on the lay-up unit to be located on the upper surface and the lower surface by picking up the substrate of the substrate providing unit and the prepreg of the prepreg providing unit. |
