| 摘要 |
PURPOSE: To provide a business format and a label, etc., provided with a selected area for forming a selected color area at the time of being printed in one time by using a direct thermosensitive printer or an impact printer. CONSTITUTION: This business display means like a format, a tag and the label, etc., capable of activating different selected color development areas in one process of being passed through a printer is provided. In one embodiment, the coating of a colorless color former and a color developer is put on the selected area of the surface of a base layer first. At the time of being exposed to image formation force like heat or pressure, the color former and the color developer are combined and different visible color development areas 12, 14 and 16 are formed on a sheet. In another embodiment, the coating of the color former and the color developer is a self-fulfillment coating provided with microcapsules burstable by the pressure provided with either color former or color developer. |
