| 摘要 |
PURPOSE:To eliminate the sepn. defect of contents, such as color materials, and unnecessary materials, such as cured capsules, by forming small pores on the surface for leaking out the contents of a pair of pressurizing members. CONSTITUTION:A base 38 coated with microcapsule toners 1 is pressurized by a pair of the pressurizing members and the contents 3 are leaked out onto the surface of one of these pressurizing members, i.e., the pressure development transfer roller 62 rotating toward an arrow 60. The contents 3 are transferred onto an image receiving material 70, by which an image is formed. The micropores which are sufficiently smaller in bore and depth than the side of the microcapsule toners 1 are formed on the surface of the pressure development transfer roller 62. The unnecessary materials 2, such as wall materials and cured materials, of the microcapsule toners 1 do not intrude into these micropores at the time of pressure development but the contents 3 leaking out of the uncured microcapsule toners 1 infiltrate the inside of the micropores. |
