PROBLEM TO BE SOLVED: To provide a method for making antibacterial environment by using cloth and nonflammable cloth and suppressing generation of various bacteria of a surface of a processed foods.SOLUTION: There is provided a method of adhering a high temperature sintered high purity powder of shells to a cloth and a nonflammable cloth at proper amount. There is provided a method of using a powder which is manufactured by treating the shells under high temperature (1100°C or more) for specified time and powdering the same and has performance with an alkali reaction of pH 12 or more and saturated amount when mixing the high temperature sintered high purity powder of shells with a solution.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】布・不燃布を使用し加工食品表面の雑菌が発生するのを抑え抗菌環境を作り出す方法の提供。【解決手段】貝殻の高温焼成高純度粉末を布・不燃布に適量付着させる方法。貝殻を高温下(1100℃以上)で指定時間処理し、粉末化した、貝殻の高温焼成高純度粉末で水溶液に混濁した場合いのpH12以上のアルカリ反応と飽和量を有する性能の粉末を使用する方法。【選択図】なし