Textile
| Fri 08 May 2026
Beijing, May 8 -- Shandong Long Run Textile has sought patent for Warm-keeping Yarn, Preparation Method and Application. This invention was developed by Zhang Shufeng, Li Yang, Sheng Chunwei, Zhu Pei, Chen Qisheng, Zhong Jun, Li Ji, Song Jing, Guo Ting, Li Wenqing and Zhang Yuanyuan.
The patent application number is CN2025114..