1, a complete set of equipment for making pulp into paper web, including headbox, wire section, press section, drying section, calender, paper winder, transmission section and other main machines and auxiliary systems such as steam, water, vacuum, lubrication and heat recovery;

2. The wire part forming the wet paper web is the core of the paper machine, so according to the structure of the wire part, the paper machine can be divided into fourdrinier machine, nipped wire paper machine and rotary wire paper machine;

3. After the paper from the dryer is calendered by the calender, the smoothness, glossiness and tightness of the paper can be improved, so that the overall thickness of the paper is consistent and the air permeability is reduced;

4. Finally, the paper web is rolled into a paper roll by a paper roll machine to complete the main process of papermaking.