| 摘要 |
PROBLEM TO BE SOLVED: To provide a dry type washing method of powder which enhances the recovery easiness of a washing medium and the washing capability of fine parts and effects the high washability by maintaining the detergency using two types of washing media, that is, a washing medium having a property to free a toner and a washing medium having a property to adsorb a toner and to provide an apparatus therefor. SOLUTION: In the dry washing method of powder which removes the powder 16 attached to the surface of an object to be washed by conducting the relative displacement of the object 1 to be washed and the washing media 14, 15, it is characterized by simultaneously using the first washing medium 14 which is non-chargeability and the second washing medium 15 which can adsorb the powder 16 to wash the object 1 to be washed. COPYRIGHT: (C)2007,JPO&INPIT
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