| Abstract: | The paper describes the general techniques used and the results obtained in pilot plant and commercial dye-house experiments carried out to demonstrate the potential of an inhouse spectrophotometer and minicomputer system in: - 1 high-accuracy recipe prediction to produce bulk dyehouse recipes without laboratory check dyeing
- 2 calculation of redye procedures to correct off-shade bulk dyeing
- 3 control of dyehouse pass/fail matching by instrumental methods
- 4 preparation of recipe cards, druglines and cost information by computer methods.
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