With the gradual accumulation of time, China's packaging industry began to connect with the international market. The development speed of packaging science and technology is very fast, and it is continuously improving in the direction of economy, efficiency and multi-function. In the packaging industry, the paper packaging industry is developing faster and faster. In order to use the development of the paper industry, the requirements for the paper tube machine are higher and higher, and the requirements for practicability and quality are constantly improving, which accelerates the frequency of the renewal of the paper tube machine. The way of upgrading is to replace local parts or key parts and key technologies, so as to replace a unit and update the production capacity, performance, efficiency, model and assembly mode of the original packaging machinery and equipment or production line. In this way, most of the components and unit parts are reused, which not only improves the equipment value, but also saves raw materials and a large number of labor, and reduces the cost.
Under the development mode of continuous renewal and survival, the paper tube machine has gradually realized the continuous progress of the industry, and the corresponding technology has realized renewal and evolution, forming a virtuous cycle development mode.