| 摘要 |
PURPOSE:To provide a sealing member which can prevent an elastic member from being deteriorated by ozone, NOx, etc., generated during the discharge of a corona discharger and can maintain the initial airtightness of an intake or exhaust path such as a duct. CONSTITUTION:An elastic member 70 serving as a sealing member which is provided at, e.g. the joints of a duct 61 for the intake or exhaust of ozone generated from a corona discharger 14 of image-forming equipment or the joints of a suction fan 62 to ensure the airtightness of an intake or exhaust path such as the duct 61 is covered with an ozone-resistant member 80 in filmy form for preventing the deterioration by ozone. |
