The main difference between Song Jin and Yun Jin lies in weaving technology, pattern style and application field. The differences between Song Jin and Yun Jin are as follows:

1, weaving process is different: Song brocade is mainly twill structure, with light texture and exquisite brocade technology; Yunjin is mainly satin structure, and its surface is flat, smooth and shiny.

2, the pattern style is different: Song Jin's patterns are mostly used for packaging and wrapping, and the colors and patterns are relatively simple; The patterns of brocade are more complex and magnificent, with bright colors, which are often used for dragon robes and palace decoration.

3. Different application fields: Song Jin is mostly used in clothing, home and other fields; Yunjin is more used as royal articles and gifts.