| 摘要 |
1. Process for the production of a felt of fibres containing one or more additional products, in which the felt is made up of freshly formed fibres and recycled fibres, the one and other lot of fibres being directed into a receiving chamber on a conveyor belt where they are deposited in an intimately mixed form, characterised in that the additional product or products is or are introduced together with the recycled fibres. |
