| 摘要 |
A procedure for decoration by sublimation of various objects and in particular of rusticated metal sheet comprises the steps of heating the object to a first temperature lower than that of sublimation of the sublimable inks used, positioning on the object surface to be decorated a sheet with the sublimable inks, creating a vacuum between the sheet and the object to cause adherence of the sheet to the surface of the object, and then completion of heating to reach the sublimation temperature of the inks and transfer of the decoration to the surface of the object. In particular, the sheet is thermoformable at the first temperature to adapt itself better to the object before reaching the sublimation temperature. There is also described equipment (10, 110) with a work zone (14, 114) surrounded by a frame (16, 116) bearing the sheet for covering the object and surmounted by heating lamps (20, 120). |
