Packaging & Containers
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Zhejiang Tengfa Packaging Co Ltd has received a patent for Double-sided Space Packaging Box. This invention was developed by Zhang Weiye, Zhang Liteng, Zhang Yi, Li Kebao, Fan Wenjing, Wang Xingshuang, Huang Shuangshuang, Zhang Weijin, Wang Xiaolei and Zhang Weirun.
The patent application number is CN20242..