Yunjin, Nanjing brocade or Cloud brocade, is a traditional Chinese luxury silk brocade made in Nanjing since the end of the Song dynasty, and based on weft-weaving techniques from both the Song and Tang dynasties. It is shuttle-woven, and often incorporates gold and silver threads with the coloured silks. During the Ming dynasty, the yunjin weavers developed a technique of swivel weaving that enabled them to weave colourful designs onto a base fabric in other weaves, such as satin. In 2009, Nanjing brocade was selected into the representative list of oral and intangible heritage of humanity at UNESCO.
