| 摘要 |
The present invention provides a method for manufacturing a synthetic board, comprising the following steps: forming a lower frame by performing an extruding and molding process using any one of stone powder, a plastic resin, or a mixture obtained by mixing the same as a material; and forming an upper frame having a stereostructural uneven surface structure on the lower frame, wherein the upper frame is formed by performing a roll pressing process using a roller with respect to an exposed surface while supplying a material including at least one selected from the group consisting of thermoplastic polyurethane (TPU), thermoplastic elastomer (TPE), and polyvinyl chloride (PVC), and made of a gel type. According to the present invention, since a surface exposed to the outside is formed into a stereostructural uneven structure like a wood pattern, excellent sense of beauty can be provided. |
