China Coal Group New Energy Import & Export Co.,Ltd

As far as we know, the working principle of the continuous rolling vacuum packaging machine is vacuum-sealing-delay-deflation. It is driven by the forward movement of the chain

On the afternoon of October 19, the first three quarters of the China Coal Group e-commerce company was held in the conference room on the second floor of the Group Office Building. Li Zhenbo, Executi

Recently, the latest research and development product of Shandong Kate Intelligent Robot Co., Ltd., a subsidiary of China Coal Group, 3WWDZ-16 “Hei Ke” plant protection drone successfully passed the p

Usually we talk about extending the shelf life of food, everyone will have a misunderstanding, I feel that as long as vacuum packaging can extend the shelf life, is this really true?

At the special invitation of Jining Technician College, on October 18th, China Coal Group, Executive Deputy General Manager Li Zhenbo, and the Head of the Group's Human Resources Department Feng Yuyan

The vacuum packaging of food we usually see, in fact, it is impossible to reach a complete vacuum state, but only a certain degree of degassing and decompression, and can be extended by 3 to 5 times u