METHOD FOR RETAINING FRESHNESS UNDER ORDINARY TEMPERATURE

摘要

PROBLEM TO BE SOLVED: To provide a method for retaining freshness under ordinary temperature, using DC electrostatic field.;SOLUTION: The method using electrostatic field includes subjecting an object to reduction, electrostatic charge with a negative high voltage generating module 1, and discharging electricity into an object space with a positive high voltage generating module 2, or releasing ozone into an object space with an ozone generating module 3.;COPYRIGHT: (C)2010,JPO&INPIT