Nanofibers Technologies Market - Global Industry Analysis, Size, Share, Growth Nanofibers belong to the market of nanotechnology. They are fibers with diameters less than 100 nanometers. Most nanofibers are produced by electrospinning which is the most conventional method of production. Spinning biocomponent fiber is another emerging technique of nanofiber production. Some other nanofiber production methods include melt spinning, template synthesis, electroblowing, self-assembly, and forcespinning. Most often the material used in nanofibers production includes nylon, polyacrylonitrile, polystyrene, PEO, polycarbonate, water-soluble polymers, and PET. The properties of nanofibers depend significantly on the material used for production.