| 摘要 |
<p>RCA 72,835 TEXTILE DYEING PROCESS A continuous process for dyeing a pre-wetted carpet includes the step of printing, in one dye color, a desired pattern on the tufts, compressing those of the tufts receiving the dye in the process. The tufted printed surface of the carpet is then covered with a viscous watersoluble gum and then drops of a second dye, which is less viscous than the gum, are applied to the viscous gum-wetted tufts. Then a third dye which is substantially less viscous than the second dye is applied over the entire tufted surface of the carpet.</p> |
