The indigo cheese is used to make the denim fabric, but it is also divided into woven and knitted fabrics, not only the knitted denim fabric, but the indigo cheese. However, there is a difference between the woven fabric and the knitted fabric, such as the Kaiping Jason Textile Co., Ltd., which is used to produce yarn of woven fabric without dyeing at the factory's factory. The dyeing process is made by the finishing factory, and the knitted fabric is dyed directly in the spinning plant. Nowadays, indigo crepe usually refers to the knitting  yarn.