A method for producing mineral wool insulating lamellae and a method for producing mineral wool insulating lamellae

摘要

The object of the invention is a method for producing insulating lamellae of mineral wool. In the method is first produced a mineral wool sheet (1) or mat, in which the fibres are mainly parallel with the main surfaces of the sheet, and from the sheet or mat are cut lamella parts (2) corresponding in width to the desired insulation thickness. In the method, the cutting (3) between at least two adjacent lamella parts (2, 2'; L1-L7) is carried out partially so that the lamella parts remain attached to one another by a thin neck (4).