METHOD FOR MANUFACTURING A STAPLE FIBRE， APPARATUS FOR MANUFACTURING A STAPLE FIBRE， WOOL BASED CRUDE FIBER， YARN MADE OF FIBROUS STAPLE FIBRE YARN， FIBRE WIRE MADE OF RAW WOOL， WOVEN MATERIAL MADE FROM STAPLE FIBRE BASED ON STAPLE FIBRE， USE FILAMENT， ITEM， And SURFACE FOR THE FORMATION OF STAPLE FIBRES

A method for manufacturing a staple fiber based on natural protein fiber， the method comprising the steps of: - providing a protein suspension， - the protein suspension comprising fibrils of said natural protein fiber， - directing the protein suspension through a nozzle (520) onto a surface (500)， - drying the protein suspension on the surface for forming a protein based fiber， - extracting the fiber from the surface and providing the staple fiber. A method for manufacturing a staple fiber based on natural protein fiber， the method comprising the steps of: - providing a protein suspension， - the protein suspension comprising fibrils of said natural protein fiber， - directing the protein suspension through a nozzle (520) onto a surface (500)， - drying the protein suspension on the surface for forming a protein based fiber， - extracting the fiber from the surface and providing the staple fiber.