摘要 |
Process and apparatus for the production of a laminate (47), such as of glass sheets (49). The process includes the steps of providing an assembly (1) comprising at least two sheets (49) of material arranged in co-planar relation; generating electromagnetic energy, such as microwave energy, and radiating the energy into the assembly (1) in a heating zone (11) extending through the assembly. There is relative movement of the sheets (49) to the electromagnetic energy so that the zone (11) traverses the whole of the area of the sheets which are to be laminated. |