| 摘要 |
PROBLEM TO BE SOLVED: To provide means capable of solving problems for example, in a 3D printer, there is such a merit that, if there is a drawing, everyone can produce a three-dimensional article easily, but, there is a problem of an antisocial aspect that, a handgun or the like can be easily produced, recently, such a problem has been examined closely, and in addition, it is difficult to detect a resin handgun or cutting tool in security inspection at an airport, therefore it is a problem of large magnitude.SOLUTION: Provided is a molding material for a 3D printer which is a thermal dissolution and lamination type, the molding material is formed of thermoplastic resin, and the thermoplastic resin includes an X-ray non-transmissive agent. The thermoplastic resin is polylactic acid.SELECTED DRAWING: None |
