Science matters Education dyeing silk with using citrus fruits as the wizard of color. The purpose of (1) to study the effects of dyeing silk with when using citrus fruits as mordant (2) to test the durability of silk. There is an experimental approach Bring water, we already prepared to a boil, then add the fruit to color fastness to 15 g, while the water once boiling, divided into three sessions, each about 5 grams interval of 5 minutes and then the silk one, Jaime (Beck 170 laps. ) to soak for 10 minutes, brought up from the damp. Then lac dye in the water boiling for 15 minutes, then returned silk. Then boil for another 15 minutes and then dyed silks. Remove the silk to clean water several times until the water is clean and clear. Then the silk to dry. And thrust the silk arrangement. We experimented with four types of fruit Masag lime and gooseberry Ta-ling Pling trial by 3 times to achieve the most accurate. The results showed that If we use different types of fruit as a mordant. Color, one will have different colors.
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