Yuanzhou summer cloth production technology (third batch of provincial level) The production of Yuanzhou summer cloth began in the Sui and Tang Dynasties, and has a history of more than a thousand years. After generations of continuous improvement and perfection by the people of Yuanzhou, the production technology of Yuanzhou summer cloth has become increasingly mature. The texture of summer cloth is "soft and smooth, calm as water, and light as silk" and is famous at home and abroad. In ancient times, coarse linen was worn by slaves and civilians, and fine linen was a noble variety like silk and was used by nobles. Yuanzhou summer cloth is "white, uniform, tradable, and popular among merchants". It was once listed as a tribute to the court. It is a purely handmade "green, natural and environmentally friendly" local product. It is one of the "three treasures of Yuanzhou". It not only meets the needs of domestic consumers, but can also be exported to earn foreign exchange. Yuanzhou summer cloth is one of the outstanding cultural heritages of our nation. Its textile technology has many significant characteristics, adding a living example to China's textile history, and playing a positive role in inheriting and promoting national culture. Yuanzhou summer cloth can be used as bedding, pads, wall cloth, doors and windows, handicrafts, and industrial cloth.