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Product Introduction
The Needle Punched Corrugated Belt is a specialized component for corrugated cardboard production lines, crafted using advanced needle-punching technology. Made from premium-grade PET and NOMEX fibers, this belt is engineered to endure high temperatures and deliver exceptional strength. Each belt undergoes heat-setting and chemical treatments to ensure dimensional stability and reliable performance under demanding conditions.
Product Advantage
High-Temperature Resistance: Performs efficiently in extreme heat environments.
Aging Resistance: Designed to withstand long-term use without degradation.
Smooth Surface: Ensures uniform production and enhances product quality.
Stable Dimensions: Maintains size and shape during operation.
Extended Lifespan: Durable construction for prolonged use.
Customizable Options: Can be tailored to specific customer requirements.
Technical Parameters
Test Items |
Unit |
Standard requirements |
Test results |
Conclusion |
Size deviation(width) |
mm |
±10 |
-3 |
Qualified |
Size deviation(thickness) |
mm |
±0.5 |
0.2~0.5 |
Qualified |
Mass deviation per unit area |
% |
±3.0 |
2.3 |
Qualified |
Tensile strength(warp-wise) |
KN/40mm |
≥8.5 |
11.1 |
Qualified |
Tensile strength(width-wise) |
KN/40mm |
≥4.0 |
6.1 |
Qualified |
Thermostability(warp-wise stretch) |
% |
-1.5~0.5 |
0.5 |
Qualified |
Thermostability(width-wise stretch) |
% |
≤2.0 |
1.7 |
Qualified |
Warp-wise dynamic friction coefficient |
/ |
≥0.32 |
0.38 |
Qualified |
permeability |
cm³/(cm³*min*kpa) |
≥0.9*10⊃3; |
0.95*10⊃3; |
Qualified |