| 摘要 |
An apparatus for dyeing, fixing and eluting a dyeable substrate is provided. The apparatus comprises a take-up roller for receiving the dyeable substrate; roller means, including a driven roller, for receiving the substrate from said take-up roller and for orienting the substrate in a generally horizontal plane; and a dyeing assembly including a plurality of dye containers, a like plurality of discs being mounted on a first rotatable shaft so that, for each disc, one edge thereof dips into the container so as to take dye therefrom, the opposite edge of each of said discs engaging the substrate. The apparatus also includes an idler roller assembly for receiving the substrate after the substrate passes through the dyeing assembly; a further roller, mounted a substantial distance above the working plane of said apparatus, over which the substrate is entrained; a further idler roller assembly, for receiving the substrate after the substrate passes over said further roller; and an eluting assembly similar to the dyeing assembly; pinch roller means; and take-off roller for receiving the substrate from the pinch roller means. A plurality of dye storage tanks mounted on the apparatus provide for selectively gravity feeding dye to said dye containers while an eluant storage tank provides for feeding eluant to corresponding eluant containers.
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