| 摘要 |
A print roll doctor blade in a cloth printing machine has a spray header selectively connectable to sources of wash water and solvent; a color box extending under the doctor blade has a spray header selectively connectable to sources of color, wash water and drying air; wash water draining from the doctor blade is collected in the color box and spilled from it, together with wash water introduced directly into the color box for preliminarily washing it and its associate color transfer brush and the print roll, into a washer-receptacle initially spaced below the color box and then raised to form with the inverted color box a closure within which washing of the color box and brush is completed.
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