▎ 摘　　要

NOVELTY - A manufacturing method for fiber excited by light-energy excitation of metal ion include mix dry nano copper powder with particle size no more than 48 nm into a fiber slurry to form a first mixed liquor. The first mixed liquor and an additive were mixed and stirred and performed electrochemical reaction to form a second mixed liquor. The additive contains at least one of graphene, germanium ion and zirconium ion. Let the second mixed liquor performed energy excitation to form a mixed material. Let the mixed material is dried to remove moisture. At least one fiber spinning is extruded from the mixed material by a spinning equipment. Let the at least one fiber spinning passed through a plurality of rollers and stretched. The at least one fiber spinning after stretched performed cold forming to form a fiber product.