| 摘要 |
PURPOSE:To prevent falsification through transferring a part of an image-receiving layer onto the back side of a transfer sheet by a recording pressure, by providing a receiving layer by application of a dispersed-type coating liquid comprising another chromogenic substance for forming a color by reacting with a chromogenic substance carried by the transfer sheet, on a pigment coated layer provided on a base of a receiving sheet. CONSTITUTION:A dispersed-type ink or dispersed-type coating liquid comprising another chromogenic substance capable of a color reaction with a chromogenic substance contained in microcapsules on a transfer sheet 1 is applied, by printing or coating, to form a receiving layer 4. The another chromogenic substance in the dispersed system is less liable to permeate into a pigment coated layer 3 and more liable to remain on the surface, as compared with a chromogenic substance in a dissolved system. Therefore, a part of the receiving layer 4 is easily released by a writing pressure exerted by a ballpoint pen 9 or the like, and is transferred onto the back side of the transfer sheet 1 opposed thereto, whereby a falsification-preventive record 10 can be obtained. Since the transfer sheet 1 is stored separately from a receiving sheet 2 after writing, additional writing on the face side of the transfer sheet 1 can not add any writing to the record on the back side. |
