METHOD AND APPARATUS OF STERILIZING RELIC AND RECORD USING HERB ESSENTIAL OIL

摘要

PURPOSE: A method and apparatus of sterilizing relic of the past and a record by spraying an antibacterial agent made of herb essential oil into a sterilizer under vacuum to easily infiltrate the antibacterial agent into the relic and record are provided, which are easy to treat, safe to a human body and do not need separate gas purifying apparatus. CONSTITUTION: This sterilization method comprises the steps of spraying an antibacterial agent made of herb essential oil in an ultrafine particle state into a sterilizer under vacuum using nitrogen gas. The apparatus comprises a sterilizer(1) in which relic of the past and a record are placed and an antibacterial agent is introduced; an antibacterial agent inlet vessel(2); a vacuum pump(3); a gas holder(4) for storing compressed gas to spray the antibacterial agent through a nozzle(11); and a control panel(5).