| 摘要 |
PURPOSE:To prevent not only the deterioration of printing quality over a long period of time but also the abrasion of a thermal head for thermal writing and that of a magnetic drum of a recording medium, by interposing a lubricant between the thermal head for thermal writing and the magnetic drum. CONSTITUTION:A heat insulating layer 2 is adhered to a drum 1 and a magnetic layer 3 is further deposited thereon and a lubricant 4 is adhered to the upper surface of the magnetic layer 3. By interposing the lubricant between a thermal writing head 5 and a magnetic drum, the destruction of the thermal writing head and magnetic drum due to abrasion can be prevented and, therefore, a highly reliable thermomagnetic recording apparatus can be realized. |
