Method of fabricating a felt composed of textile fibres and leather fibres, device for implementing this method, product obtained and use of this product

摘要

The present invention concerns a method of manufacturing a felt composed of textile fibres and leather fibres. This method is characterised in that a first card web is made with textile fibres, in that onto this card web is superimposed a second card web made by means of leather fibres and preferably by means of a mixture of leather fibres and textile fibres, and in that the fibres are linked to each other by at least one needling operation. This method makes it possible to obtain a felt which can be used especially for producing the insoles of shoes, for making or lining sports articles, filters or cloths or sponges having good absorbent properties. <IMAGE>