Textile dyeing process: multicolor pattern dyeing of tufted nylo

Details Textile dyeing process: multicolor pattern dyeing of tufted nylo Textile dyeing process: multicolor pattern dyeing of tufted nylo

1978-06-19

1986-11-11

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Pattern effect dyeing, process, compositions, or products

Two or more sequential dye application steps

8478, 8680, 8924, 8929, D06P 500

Patent

active

046220437

ABSTRACT:
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 water-soluble first gum and drops of a second dye, which is less viscous than the first gum, over the viscous gum-wetted tufts. Drops of a water-soluble second gum which is less viscous than the first gum, are then applied to the tufted surface and then a third dye which is substantially less viscous than the second dye is applied over the entire tufted surface of the carpet.

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