Its composition is mainly silk. You can draw a corner yarn from the inconspicuous position of the clothes. It smells like burning hair when it is burned, so it is basically Xiangyun yarn. By the way, this fabric has no elasticity, and most silk fabrics have no elasticity.

2. Blowing method

Xiangyun yarn-Yangon yarn, its embryonic fabric is white embryonic yarn made by leno weaving process, and the fabric has tiny holes, even if the patterns are similar. Pick up the fabric and face the light, or blow hard, Xiangyun yarn will hardly encounter airflow obstruction, and other products will not.

Extended data:

Shunde is the hinterland of the Pearl River Delta with a long history. It is a famous "sugarcane and mulberry fish pond" at home and abroad, and a model of harmonious circular ecology.

The fish in the pond feed on grass, and the excrement of the fish accumulates at the bottom of the pond. Mud mixed in the pond is the best fertile soil for perennial sugarcane and mulberry. Sugarcane-sweet, crisp and juicy, mulberry-soft and green. Sugarcane leaves, mulberry leaves, grass on sugarcane base and mulberry base can all feed fish, which is a harmonious circular ecology.

Shunde is close to the mouth of the Pearl River system. The main streams of Xijiang River and Beijiang River gush out from the mountainous areas of Guangxi and Hunan, and pass through the relatively gentle hilly areas of several hundred miles to reach Zhongshan, Nanhai and Shunde. At the same time, the mainstream is divided into numerous tributaries.

Rivers crisscross like a net, and the flow rate is slow. The silt-free layer of fine sand under the river bed gradually deposited, forming one of the most important raw materials in the rich drying technology of Ranunculus ternatus-"river mud".

At the same time, the river banks are mostly flat, and grass can be planted everywhere, forming the main place for drying Ranunculus-"drying the ground". Dioscorea cirrhosa, another main raw material for drying yam, can be seen everywhere in Gaoyao, Lubu and Xinxing foothills. By the early years of the Republic of China, there were more than 300 tanning workshops in Shunde (Lunjiao).