Press Felt /Paper Making Felt:
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.
According to the location on the paper machine can be divided into wet felts, top felt and dryer felt. The function of the wet felt is to press the raw paper to make it dehydrated and smooth the paper surface. The top felt is used above the wet felt and plays the role of leading, flattening paper and drying. Dryer felt wraps the dryer cylinder to iron and dry the paper.

Single layer |
Single layer forming BOM felt |
Working speed |
≤800m/min |
Single layer press BOM felt |
Paper kind |
all kind |
Single layer top BOM felt |
Line pressure |
≤80KN/m |
Double layer |
Double layer forming BOM felt |
Working speed |
≤1000m/min |
Double layer press BOM felt |
Paper kind |
all kind |
Double layer top BOM felt |
Line pressure |
≤60-200KN/m |
Triple layer
|
Triple layer BOM for large roll press |
Working speed |
≤1000m/min |
Triple layer BOM for shoe press |
Paper kind |
Newsprint, culture paper, high - grade board card paper |
Triple layer BOM for hot press |
Line pressure |
≥ 200KN/m |
