Textile
| Sun 26 Apr 2026
Beijing, April 27 -- Piyue Beijing Tech Co Ltd has sought patent for Preparation Method of Super-soft Yarn and Super-soft Yarn. This invention was developed by Wang Mengqiu, Zhang Yan, Chen Min, Zheng Jiahe, Sun Yanan, Dong Bofang and Xi Bin.
The patent application number is CN202511566280 20251029. The patent publication num..