| 摘要 |
PURPOSE: Provided is a dyeing device of indigo plant using a jigger type dyeing machine having uniform quality, reproducibility, mass production by continuous-processing dyeing exhaustion, color fixation and washing in one machine. CONSTITUTION: The dyeing device of indigo plant is comprised of: a housing(4) sealing the jigger type dyeing machine to maintain airtight; an inlet(6) and an outlet(7) of nitrogen gas which is set through the housing(4) flowing in the housing(4) and discharging out the housing(4) by opening and closing valves(6')(7'); an inlet(8) and an outlet(9) of dyeing solution which is connected with a dyeing bath/washing bath(5) flowing in the dyeing bath/washing bath(5) and discharging out the dyeing bath/washing bath(5) by opening and closing valves(8')(9'); and an inlet(10) and an outlet(11) of washing water washing the inside of the housing(4) by opening and closing valves(10')(11').
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