Triple layer BOM felt
triple layer press felt structure webTriple layer BOM press felts include the structures of 1 +2, 2 +1 and 1 +1 +1 composite felts. The press felts can be applied to more than 200 kN/m linear pressure and possess the features of good flexibility and permeability, excellent size stability, long life performance. Triple layer press felts are used in high speed paper machines for suction complex press, large diameter nip roll press and shoe press to produce high grade news-prints, writing papers, paper-boards etc.

Paper Grade:≥40g/m2 news-prints、writing papers、high grade board papers etc.
NIP:≥200kN/m
GSM: 1450~1750g/m2
GSM Tolerance:≤±4%
Air Permeability:40~90cfm
Tensile Strength:≥4500N/5cm
Elongation Percentage:≤0.6%
Width Variation:≤±2cm

Params
Type GSM Structure Application
47601 1450~1550 triple layer mesh big roll press, high-grade writing papers, newsprint, packaging papers, corrugating, kraft papers
47602 1500~1700 triple layer mesh big roll press, high-grade coating white boards, paperboards, corrugating, kraft papers etc
47621 1450~1550 triple layer mesh big roll & shoe press, high-grade writing papers, newsprints, packaging, corrugating & kraft papers
47622 1500~1700 triple layer mesh big roll press, shoe press, high-grade coating white boards, paperboards etc
47629 1600~1900 triple layer mesh big roll press, shoe press, high-grade coating white boards, paperboards etc