Carton packing. As of February 28, 2022, 65438+, the packaging method of Wang Laoji Express is usually a layer of foam protection outside and a carton inside. Wang Laoji is a famous herbal tea in China, which was created by Wang Zebang (real name Aji) in Daoguang period of Qing Dynasty (about 1830). 1949 After liberation, Wang Laoji United Pharmaceutical Factory was established, and it was renamed Guangzhou Wang Laoji Pharmaceutical Co., Ltd. on March 4, 2004.