▎ 摘　　要

NOVELTY - Manufacturing fiber excited by metal ion light energy comprises mixing dried nano-copper powder with grain size ≯ 48 nm, adding into fiber slurry to form first mixed solution, placing first mixed solution and additive in stirring tank for mixing and stirring, performing electrochemical reaction to form second mixed liquid, where the additive comprises ionic liquid, and the graphene liquid comprises germanium ion and zirconium ion, forming chain junction with copper ion in nano copper powder, performing energy excitation to second mixed solution to form mixed material, drying mixed material at temperature of between 100-150℃ to remove water content of mixed material, inputting dried mixed material to wire drawing device, extruding at least one fiber spinning from mixed material, spinning at least one fiber through multiple of rollers, causing rollers to draw at least one spun fiber, and cooling and setting stretched at least one fiber to form finished fiber. USE - The method is useful in functional textile with antibacterial and mildew-proof, and deodorizing effect. ADVANTAGE - The method enables manufacturing the fiber with far infrared function. The additive and the nano copper powder and the fiber slurry are formed by mixing, so that the additive is adhered on the fiber surface by adhesive agent compared with the existing process, and is not easy to fall off of the fiber. The method improves the tensile strength of the fiber product, extending degree and elasticity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fiber excited by metal ion light energy.