Dyeing method using Natural dye extracted from Chestnuts shell

摘要

The present invention relates to a method for producing and dyeing natural dyes using a filament. The present invention relates to a method for drying chestnuts, which comprises drying a chestnut in a well-ventilated environment for 2 to 5 days, drying the chestnuts in the cold water for 2 to 5 hours, A step of boiling for about 30 minutes to about 1 hour in the step and a step of boiling for about 30 minutes to about 1 hour by lowering the temperature of the boiling in the step of 50 to 70 degrees and the step of boiling the water- And repeating the above steps. Since the present invention can recycle without being discarded, it is possible to reduce the cost of disposal and to protect the environment, the production cost is relatively low, and the effect that various colors can be expressed on the fabric It is.