Patent ID: 9050381
Filing Date: 2015-06-09
Classification: A61L,B29C,B65B

Abstract:
1. A method for sterilizing a surface of a space which is a space-to-be-sterilized of a container production equipment, comprising: atomizing a sterilizing agent adjusted to a low concentration being any of an aqueous solution of hydrogen peroxide with a concentration of 1 to 10 wt %, an aqueous solution of peracetic acid with a concentration of 0.1 to 1 wt %, or an aqueous solution of hypochlorous acid with a concentration of 0.01 to 0.1 wt % at room temperature, making the sterilizing agent adhere to the surface of the space-to-be-sterilized with an adhered amount of 1 to 3 mg/cm drying the sterilizing agent, wherein the drying of the sterilizing agent is performed by adjusting humidity from 20 to 60% RH and temperature of the space-to-be-sterilized from 25° C. to 50° C. and a drying time within a range of 5 to 60 minutes.