PROBLEM TO BE SOLVED: To provide an apparatus for producing an ink for ink-jet, which is an ink-producing apparatus capable of responding to variation of a volume in production and exhibiting a high efficiency in cleaning.;SOLUTION: The apparatus for producing an ink for ink-jet, is characterized by having a tank which has an outlet at the bottom of the tank to discharge an ink and an inlet at the inside of the tank to charge an ink pressurized with a pump, followed by mixing the charged ink with use of water flow, and is also equipped with a salient at the central part of the tank.;COPYRIGHT: (C)2006,JPO&NCIPI
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