| 摘要 |
The invention relates to a method for producing a filter (10) for the adsorption of volatile hydrocarbons from a non-woven fabric (20), wherein the non-woven fabric (20) comprises fibres which can be thermally fused, wherein activated carbon particles are bonded to the surface of the fibres by means of a binding agent, wherein the fibres are made of at least one thermoplastic synthetic material having a melting point or melting range above 200°C, wherein the non-woven fabric (20) is brought into a desired shape by exertion of pressure and by a temperature of at most 190°C by means of an embossing die (14), wherein a plurality of layers of the non-woven fabric (20) are connected to one another by the exertion of pressure and by the temperature, wherein a plurality of layers of the non-woven fabric (20) are connected to one another by the exertion of pressure and by the temperature. |
