| 摘要 |
The present invention relates to a method for manufacturing wire for dental correction. Especially, the present invention relates to a method for manufacturing wire for dental correction, which is able to continuously maintain tooth color without harm to the human body. The method comprises: a step of preparing a metal wire with a metal alloy material; a step of performing an thermal treatment after physical etching or chemical etching on the surface of the metal wire; a step of performing an thermal treatment after coating the metal wire surface with a metal material, Teflon, epoxy, or urethane to have a white or ivory color; a step of performing thermal treatment after forming a transparent parylene film on the metal material, Teflon, epoxy, or urethane; and a step of removing one side of the coated layer on the surface of the metal wire and performing surface treatment of the one side. |
