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  1. Prepare goods as necessary.
  2. The following chemicals are used in the jig dyeing of nylon:
    • 0.25 % owg                                       Orco Ferrosol PT-500™
    • 1.5 % owg                                        Leveler
    • 0.75-1.0 oz/gal(5.5 -7.5g/L)              Ammonium Sulfate
    • 0.50-1.0 oz/gal(3.75-7.5g/L)             Ammonia
  3. Wet goods in bath at 100°F(43°C).
  4. Split chemical auxiliary bath over two ends at 120°F(49°C).
  5. Prepare Orco Milling™ dye solution
  6. Split dyestuff solution over two ends at 120°F(49°C).
  7. Run two ends at 160°C(71°C).
  8. Run two ends at 180°F(82°C).
  9. Run two ends at 207°F(97°C).
  10. Add acetic acid if necessary and run another two ends to promote exhaustion.
  11. Drop bath and rinse.

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