Protective fleece for components

The protective material at the back of the decorative material (4) features a first layer (1), which is made of fibres or a fibre blend with a higher melting point than polypropylene fibres, and a second layer (2) consisting of pure polypropylene or a blend of PP and other synthetic fibres with a higher melting point. The layers (1,2) are connected to each other through needling or through an adhesive (3).