Triple layer felt
Triple layer paper machine felt includes 1 +2, 2 +1 and 1 +1 +1 composite BOM felt. These felts can be applied to more than 200kN/m linear pressure and possess good flexibility; good permeability and can effectively eliminate many kinds of marks, excellent size stability, long life performance etc. Applying to high speed of the paper machine for suction complex press, large diameter nip roll press and shoe press and can produce high-grade newsprint, write paper, paperboard etc.
Main Features:
1. High anti-compaction capacity.
2. Extremely high elasticity and recoverability.
3. Strong drainability abd larger void volumn.
4. Long holding time of wear resistance and plastic strength of felt.
5. Smooth felt surface and even pressure distribution.
Advantages:
• Weaving: endless weaving, good stability , can weave monofilament base fabrics
• Fabrics : all imported fiber, high-smooth ness
• Property : high start-up speed, high temperature withstanding, stable running
• Finishing: washing, pre-compaction
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Triple Layer BOM Felt |
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Felt series |
Application |
Technical Parameter |
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Triple Layer Felt |
Tri-layer For Large Roll Felt |
Paper machine |
Medium/high working speed paper machine of Multi-cylinder, Fourdrinier, Superposition Wire, Vacuum Composite Press, Large Diameter Roll Press, Shoe Press etc. |
Felt GSM |
145-1800g/m2 |
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Felt GSM Tolerance |
≤±4% |
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Air Permeability |
40-90cfm |
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Tri-layer For Shoe Press |
Working speed |
≤1000m/min |
Tensile Strength |
≥4500N/5cm |
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Paper kind |
≥40g/m2 newsprint, write paper,high-grade board paper etc. |
Elongation Percentage |
≤0.6% |
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Tri-layer Hot Press |
Line pressure |
≥200KN/m |
Width Variation |
≤±2cm |
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