Problem to be solved: to provide a method for producing sterilized water for mask having excellent sterilization effect.1 to 60 parts by weight of silver salt compound powder is added to 100 parts by weight of water.A first - stage that dissolves and produces silver salt solutionsThe silver salt solution is partially exposed to the surface of the metal fiberThe first - two steps to apply on the entire surfaceA part of the surface of the metal fiberOr, the silver salt solution coated on the entire surface was sintered at a temperature of 440 to 550 ℃ under oxygen or nitrogen atmosphereIncludes a first - 3 stage having a silver containing surface layer sintered under oxygen or nitrogen atmosphere;First stage to manufacture sterilization products andThe second stage comprises manufacturing the sterilizing product in water and producing silver ion containing bacteria based on elution of hydrated silver ionsMethod of manufacturing silver ion mask sterilized water.Diagram
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