Press felts,Paper Mill Felt Press Felt for Paper Making Clothing
The press felt plays an important role in removing the water from the paper web after the forming section, and at the same time imparting smoothness and conveying it to the dryer section. For this reason, the press felt needs to provide the following functions:Water removal,smoothness and runnability. In recent years, larger and faster papermachines require press felts of even higher consistency and quality.
The role of press felts is to prevent marking from roll grooves and holes, even out the pressure changes in the nip, ensure uniform pressure distribution and excellent dewatering, absorb vibration in the press, give smooth surface for the web and transfer
the web through the press section.
Press felts, like forming fabrics, play an important role in the end quality of the produced board and paper. Valmet’s press felts provide excellent machine runnability,high sheet dry content after press section, fast start-up, are marking-free and contribute remarkably to improved paper properties.