PROBLEM TO BE SOLVED: To provide an antibacterial nanofiber nonwoven fabric for a hygiene product and a method for producing the same.SOLUTION: The invention relates to an antibacterial nanofiber nonwoven fabric for a hygiene product and a method for producing the same. In particular, an antibacterial nanofiber nonwoven fabric is produced by immersing a nanofiber nonwoven fabric in a calcium saturated aqueous solution of pH12.0-pH14.0 that is prepared by dissolving oxidized calcium powder that is obtained by firing in a high-temperature firing furnace and then finely pulverizing natural shells in purified water to impregnate calcium on a surface of the nanofiber nonwoven fabric and then drying the resultant. The antibacterial nanofiber nonwoven fabric sterilizes or effectively suppresses proliferation of bacteria in a hygiene product by the impregnated calcium particles that are dissolved by body liquid or moisture of a user to form a strong alkali aqueous solution.COPYRIGHT: (C)2013,JPO&INPIT【課題】衛生製品用抗菌性ナノ繊維不織布及びその製造方法を提供する。【解決手段】本発明は衛生製品用抗菌性ナノ繊維不織布及びその製造方法に関し、特に天然の貝殻類を高温焼成炉で焼成して微細に粉砕した酸化カルシウム粉末を精製水に溶解させて用意したpH12.0~pH14.0のカルシウム飽和水溶液にナノ繊維不織布を浸漬してナノ繊維不織布の表面にカルシウムを含浸させた後、乾燥させて抗菌性ナノ繊維不織布を製造する。本発明の抗菌性ナノ繊維不織布は含浸されたカルシウム粒子が使用者の体液や水分に溶解されて強アルカリ性の水溶液を形成することによって衛生製品の殺菌及び細菌の増殖を效果的に抑制する。【選択図】図1
