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    • 9. 发明申请
    • Dyeing Device And Process Using Indigo And Other Colorants
    • 染色设备和使用靛蓝和其他着色剂的工艺
    • US20080040870A1
    • 2008-02-21
    • US11572423
    • 2005-07-27
    • Francesco Ronchi
    • Francesco Ronchi
    • D06B5/18
    • D06B3/18D06B19/0076
    • A continuous dyeing device (100) and related processes using indigo and/or other colorants for warp yarn chains and/or for fabrics (13), equipped with at least a first (1) and a second (2) dyeing compartments containing dyeing baths (11a, 11b, 11c, 11d), the first and second dyeing compartments (1, 2) being enclosed, at least partially, in a hermetically sealed chamber (20). The device (100) also includes at least one squeezing element (14) interposed between the two dyeing compartments (1, 2) and a plurality of cylinders (3) for heating and/or dehydrating the yarn and/or the fabric (13), thereby increasing the diffusion and the absorption of the colorant. The cylinders (3) are positioned downstream of the first dyeing compartment (1) and squeezing element (14).
    • 连续染色装置(100)和使用用于经纱链和/或织物(13)的靛蓝和/或其它着色剂和装有至少第一(1)和第二(2)染色隔室的织物(13)的相关方法 (11a,11b,11c,11d),所述第一和第二染色隔室(1,2)至少部分地封闭在气密密封的室(20)中。 装置(100)还包括插入在两个染色室(1,2)之间的至少一个挤压元件(14)和用于加热和/或脱水纱线和/或织物(13)的多个气缸(3) ,从而增加着色剂的扩散和吸收。 气缸(3)位于第一染色室(1)和挤压元件(14)的下游。