Multi-wavelength composite light-storing powder and method of manufacturing and applying the same

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A multi-wavelength composite light-storing powder and method of manufacturing and applying the same. It utilizes organic compound having double-imide-bond steric structure, to produce high speed collisions with light-storing material containing rare earth elements in an environment of extremely low temperature, to make collision surface produce instantaneous high temperature, so that the organic compound is sputtered onto a surface of the light-storing material. The surface is cooled instantly due to extremely low temperature to produce the composite light-storing powder. The composite light-storing powder is apt to engage cross linked structure of thermoplastic polymer in a high temperature blending process. Then, through a filament process, to produce successfully light-storing fiber capable of emitting multi-wavelengths with high heat resistance and wash endurance.