In the manufacturing method of the clip, regarding the folding of the fabric

In the manufacturing method of clip, the mistake about fabric wrinkle is that the dyeing of clip does not require high water absorption of fabric.

Tie-dyeing, called tying, twisting and dyeing in ancient times, is a unique traditional manual dyeing process in China and one of the traditional manual dyeing techniques in China.

According to records, knotted anti-dye twisted valerian silk originated in the Eastern Jin Dynasty. It is a printing and dyeing technology that binds, sews, ties, knits and then dyes the fabric in various forms with the help of yarn, thread and rope. Its technological characteristics are that the dyed fabric is twisted with thread, then printed and dyed, and then the twisted thread is removed. The tie-dyeing skills of Bai people in Dali, Yunnan and Zigong, Sichuan are listed as national intangible cultural heritage by the Ministry of Culture.

Tie dyeing has a long history. Originated in the Yellow River Basin. When it originated is uncertain. The earliest existing tie-dyed products come from Xinjiang. According to records, as early as the Eastern Jin Dynasty, knotted and dye-proof twisted valerian silk was produced in large quantities. Tie-dyeing was a mature technology in the Eastern Jin Dynasty in 408 AD.