| 摘要 |
PURPOSE:To improve heat sensitive transfer, retransfer, fretting resistance, adhering strength of an image at the time of handling, and fixture of a sheet at the time of retransferring by imparting elongation of a specific value or more, static frictional coefficient, and a contact angle with water of specific range to surface treatment agent of retransferring sheet. CONSTITUTION:A surface treatment agent layer 12 formed on the surface of a board material 11 has 0.25 or more, desirably 0.3 or more of static frictional coefficient of the surface. This so causes an ink image 13 to be fixed as not to move a sheet when the image is retransferred from the sheet to a material to be transferred to form a completely retransferred image. A contact angle with water is set to 80-120 deg. or desirably 80-110 deg. to increase the adhering strength of the image 13 to the sheet. Further, the surface treatment agent desirably has an elongation of 100% or more. Thus, since the surface treatment agent is elongated at one side by pressurizing at the time of retransferring, the adhering strength of the image to the surface treatment agent is weakened, and even if the surface treatment agent has high wettability and large adhering strength, retransferring is improved. |
