PROBLEM TO BE SOLVED: To provide an antibacterial sheet having antibacterial action against more strains and a method for producing the same.SOLUTION: There are provided an antibacterial sheet in which antibacterial particles are carried on at least one of a surface or inside of fibers which constitutes a nonwoven fabric, and an antimicrobial sheet in which antibacterial particles are carried on at least one of a surface or inside of a nanofiber sheet composed of nano fibers having a fiber diameter of less than 1000 nm. There is also provided a method for producing an antimicrobial sheet including a step of spinning a mixed solution obtained by mixing a dispersion liquid in which antibacterial particles are dispersed with a polymer resin solution which constitutes the nano fibers dispersing antibacterial particles, by an electrospinning method to carry the antibacterial particles on at least one of a surface or inside of a nanofiber sheet composed of the nano fibers having a fiber diameter of less than 1000 nm.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】より多くの菌種に対して抗菌作用を有する抗菌性シートおよびその製造方法を提供する。【解決手段】抗菌性粒子が不織布を構成する繊維の表面および内部の少なくとも何れかに担持された抗菌性シート、および、抗菌性粒子が、繊維径が1000ナノメートル未満のナノ繊維で構成されたナノ繊維シートの表面および内部の少なくとも何れかに担持された抗菌性シート、および、抗菌性粒子を分散させた分散液およびナノ繊維を構成するポリマー樹脂液を混合した混合液をエレクトロスピニング法により紡糸して、繊維径が1000ナノメートル未満のナノ繊維で構成されたナノ繊維シートの表面および内部の少なくとも何れかに担持させる工程を有する抗菌性シートの製造方法。【選択図】なし
