Dip-dyeing refers to dyeing two or more different colors on a single yarn. Colors can be chosen freely and applied to a wide range of raw materials, including cotton, viscose, polyester, acrylic, and various blended yarns, which are suitable for various textiles. The colors are rich and the layers are clear, making it fashionable and trendy. It is not only popular in its own style but can also be combined with other types of yarns, bringing many unexpected surprises.