Fibre mat for producing a three-dimensionally moulded moulding by the dry process

Abstract From the Canadian patent

The invention provides fibre mat for producing threedimensionally moulded mouldings for example for use as the internal, lining of motor vehicles by means of the dry process comprising, a prestrengthened layer containing cellulose or lignocellulose fibres and deformable supporting layers with which the fibrous layer is joined, characterized in that the fibrous layer is arranged as the central layer between two supporting layers and that the supporting layers comprise creped low-extension, or extension-proof foil materials joined to the central layer surfaces, whilst maintaining the pulling out properties of the creping.