Packaging & Containers
| Tue 23 Apr 2024
Beijing, April 24 -- Dalian Ruichi Food has been awarded a patent for vacuum packaging device for seafood flour and rice products. This invention was developed by Sun Yongjun, Shi Mengmeng, Zhao Lili, Yin Shaohua, Yan Weibo, Niu Jinyu, Zhang Xiufeng, Yang Ying, Tan Mingjiang, Liu Wei and Wang Yufeng.
The patent application nu..