Three-layer bottom mesh blankets include 1+2 composite, 2+1 composite, and 1+1+1 composite three-layer bottom mesh blankets. These blankets can withstand linear pressures exceeding 200 KN/m and feature good elasticity, excellent water filtration performance, effective elimination of various marks, dimensional stability, and long service life. They are suitable for vacuum composite pressing, large-diameter blind-hole pressing, and shoe pressing on medium-to-high speed presses.
Details
APPLICATION: Paper machine: Medium/high Velocity paper machine of Multi-cylinder、Fourdrinier、Superposition Wire、Vacuum Composite Press、Large Diameter Roll Press、Shoe Press etc.
Paper Machine Velocity: ≤1000m/min
Paper: ≥40g/m² newsprint、write paper、high-grade board paper etc.
NIP: ≥200kN/m
| Felt GSM | 1450~1750g/m² |
| GSM Tolerance | ≤±4% |
| Air Permeability | 40~90cfm |
| Tensile Strength | ≥4500N/5cm |
| Elongation Percentage | ≤0.6% |
| Width Variation | ≤±2cm |