| 摘要 |
PURPOSE: Method of manufacturing nanofiber non-woven fabric is provided to concurrently give sun screen and light-stabilized property through a method which electric-spins and intercrosses a spinning solution. CONSTITUTION: Method of manufacturing nanofiber non-woven fabric comprises; (a) a step of preparing a spinning solution by melting and dispersing sunscreen, light-stabilizing agent and polymer for nanofiber formation in a solvent; (b) a step of obtaining a nanofiber web of polymer by electric-spinning the spinning solution; (c) a step of obtaining nanofiber non-woven fabric by thermally fusing is the nanofiber web. [Reference numerals] (AA) Step of manufacturing spinning solution containing organic sun block, organic light fastness stabilizing material; (BB) Step of sole electric radiation; (CC,HH) Step of collecting nano fiber; (DD,II) Step of processing nano fiber calendar; (EE) Step of manufacturing spinning solution containing inorganic sun block; (FF) Step of manufacturing spinning solution containing organic light fastness stabilizing solution; (GG) Step of cross electric radiation |
