Teijin to mass produce Nanofiber Filament made from recycled polyesterTeijin Frontier Co., Ltd., the Teijin Group fibers and products converting company, announced recently that it has developed technology to mass produce a new version of its Nanofront® ultra-fine polyester, which the company believes is the world’s first nanofibre to be made from recycled polyester raw materials. Moreover, the new technology will enable Teijin Frontier to produce all of its polyester fiber products with recycled raw materials.