The forming process of the paper web of the paper machine is the process in which the fiber suspension is dehydrated and deposited on the forming wire surface. It is mainly a hydrodynamic process; chemical forces and colloidal chemical forces also have a certain impact

The net trough structure of the cylinder paper machine is usually made of wood, and the main part of the trough ring is sometimes lined with metal (usually stainless steel), and sometimes also made of plastic. The so-called mesh groove ring refers to the annular gap between the surface of the mesh cage and the semicircular body.

The development of the dryer section of the paper machine:1. Single dry blanket drying device of paper machineThe drying section of a traditional multi-cylinder paper machine is equipped with two upper and lower drying cylinders with double blankets.

Pope reel is the first complete set of equipment after the paper machine. Relying on the weight of the paper roll and the frictional force of the rotation of the cold cylinder, the paper is driven to be evenly wound.

The performance of the paper machine​ control system is the prerequisite for determining whether a paper machine can produce with high efficiency and high quality.

The earliest used headbox paper machine​ was an open headbox with a pulping gate, which was produced in 1804 before the Fourdrinier brothers invented the Fourdrinier paper machine.