| 摘要 |
The present invention relates to a reusable thermoplastic cast. The cast according to the present invention is characterized by comprising a core material (10) having a net shape by forming a synthetic resin elastic polymer in a net shape by injection molding or pressing process; and a structure (20) made of a polycaprolactone composite material, and molded to surround an outer circumferential surface of the core material (10) by injection molding. Provided in the present invention is a cast having improved ventilation by forming the cast in a net shape, and being proper to mass production while being structurally strong by molding the cast by a mechanical method such as injection molding. |
