| 摘要 |
A method for producing a natural dye by using bamboo leaves, and a dyeing method using the natural dye are provided to cause no allergic skin response even while dyeing a natural green over fiber evenly. A method for producing a natural dye by using bamboo leaves includes the steps of: (110) collecting one-year-old bamboo leaves and cutting the bamboo leaves into chops(1.5cm); (120) immersing 200g of the bamboo leaf chops in 6 L of water for about 15 days; (130) washing the bamboo leaves with water, and grinding the bamboo leaves while pouring 3L of water into a grinder; (140) aging the ground bamboo leaf solution in a loess pottery at 20 ‹C for 7 days; (150) grinding the aged solution in a grinder; (160) passing the obtained solution through a mesh(0.5 mm) or fiber sag to remove the dregs; and (170) adding 6 g of a salt(NaCl) to the filtered dye solution, and stirring the admixture. |
