Dyeing method for raising blue color
AssigneesSungeun PARK, Yunha Lee, Ecoyaa Co., Ltd.
InventorSungeun Park
Life of this patent
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Abstract
A dyeing method for raising a blue color is provided. The method includes dyeing fabric with raw dye, ferro-mordanting the fabric having undergone the dyeing of raw dye with ferro-mordant, producing potassium ferrocyanide solution by dissolving potassium ferrocyanide in water, and putting the fabric having undergone the ferro-mordanting into the solution obtained in the potassium ferrocyanide solution production and then ripening the fabric until a blue color of a desired tone is raised. Accordingly, a stabilized dyeing state of blue color group is easily got even using natural dyeing materials as material difficult to raise a blue color on fabric.
Claims7
A dyeing method for raising a blue color, comprising:
- dyeing fabric with raw dye;
- ferro-mordanting the fabric having undergone the dyeing of raw dye with ferro-mordant;
- producing potassium ferrocyanide solution by dissolving potassium ferrocyanide in water;
- and
- putting the fabric having undergone the mordanting of ferro-mordant into the solution obtained in the potassium ferrocyanide solution production and then ripening the fabric until a blue color of a desired tone is raised.
Dependencies are inferred from the claim text.