Method for laminating plate-shaped elements, comprises connecting a meltable adhesive layer of three material layers in an evacuatable laminating chamber with a flat heating device

摘要

The method for laminating plate-shaped elements, comprises connecting a meltable adhesive layer of three material layers in an evacuatable laminating chamber with a flat heating device at 135-160[deg] C. The layers remain after the generation of a vacuum in the laminating chamber without application of a mechanical pressure of 600-1200 mbar during a time tD of 50-180 seconds and the mechanical pressure is applied on the elements under holding the vacuum during a time tC of 400-900 seconds. The elements are held during the time tD in an interval from the heating device. The method for laminating plate-shaped elements, comprises connecting a meltable adhesive layer of three material layers in an evacuatable laminating chamber with a flat heating device at 135-160[deg] C. The layers remain after the generation of a vacuum in the laminating chamber without application of a mechanical pressure of 600-1200 mbar during a time tD of 50-180 seconds and the mechanical pressure is applied on the elements under holding the vacuum during a time tC of 400-900 seconds. The elements are held during the time tD in an interval from the heating device. After the progress of time tD and before beginning the time tC, the elements are in contact with the heating device during a time tP of 0-100 seconds. The elements are charged during the time tP with a mechanical pressure of 4-10 mbar and the pressure of 600-1200 mbar is applied on the element.