| 摘要 |
The process for forming ceramic tiles comprises depositing a layer of multi-coloured powdery material on a moving transport plane, in order to achieve a predetermined pattern, and subsequently transferring said layer internally of a moulding cavity, due to a movement of the transport plane and a contemporary displacement of the transport plane with respect to the cavity. The forming plant comprises a conveyor belt (2) able on command to perform displacements with respect to the forming cavity. A plurality of silk-screening devices (9) is predisposed to deposit a layer of powdery material bearing a predetermined design on the transport plane. The invention can be especially useful in the production of decorated vitrified stoneware tiles. |
