| 摘要 |
<p>An image transfer method used to transfer a dye image on a printed sheet, which is outputted from, for example, a video printer, onto a transfer base, such as a ceramic cup. The transfer method comprises applying a resin to the surface of the base to form a receiving layer, drying the base thus treated in an electric furnace to form a substrate for transfer, laying a printed sheet having a sublimable dye image on the receiving layer of the substrate, and applying heat and pressure to the laminate formed. An acrylic resin, an epoxy resin, or both these resins are used as the resin for the receiving layer. For example, when a resin containing an acrylic resin as a main component is used, the conditions of the transfer include a viscosity of the resin of 43-52 sec in the Ford cup test, a pressure of the resin discharged from a painting gun of 35 kg/m2 ± 0.01 kg/m2, a distance between the painting gun and the base body of 100 mm ± 5 mm, a drying temperature of 170-180 °C, and a thickness of the receiving layer of 10-50 νm. After the sublimable dye image is transferred to the receiving layer, a transparent film is bonded as necessary as a protective film to the upper surface of the receiving layer.</p> |
