Printing & Publishing
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Zhejiang Xinxiang Printing Co Ltd has been granted a patent for Three-dimensional Printing Packaging Box. Zhou Xiaodong, Zhou Wanchi, Fu Longtao, Zhou Chuntie, Luo Zhaogan, Chen Guangqi, Zhang Zhongshu and Zhang Chengjin developed the invention.
The patent application number is CN202520210836U 20250210. T..