Composite material intended for application in footwear industry, preferably for the footwear insoles

摘要

The purpose of the notification is composite material intended for use in the footwear industry, in particular for footwear. This material consists of three layers of polylactide fibres, of which the outer layers are the layers of the fibres made by the method below the filing, and the inner layer is a needled fibre, the layers of which are bonded together by adhesive a corrosive coating method. The inner layer is made of staple fibres.