Dynasty Chemicals (NingBo) Co., Ltd.
Dye was able to make sure the color attached to the fiber material, and easy to fall off, change color. Typically dye dissolved in water, a part of the dye Mordant dye can require adhesion to the fibers. Archaeological data show that staining technique in India and the Middle East for over five thousand years of history. Then dyes or minerals come from plants and animals, rarely treated.
dyes are usually applied in an aqueous solution, and may require a mordant to improve the fastness of the dye on the fiber.