Heat-seal tea bag filter paper in roll
US $3.50-$5.00
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Physical Properties | Unit | Specification |
Basic Weight | g/m2 | 76±3 |
Thickness | mm | 0.38±0.04 |
Pressure Drop | mmH2O(0.3μm @5.3cm/s) | ≤44.5 |
Efficiency | % (0.3μm @5.3cm/s) | ≥99.999 |
MD Tensile | KN/m | ≥1.2 |
MD Elongation | % | ≥1 |
CD Tensile | KN/m | ≥0.55 |
CD Elongation | % | ≥1.4 |
Stiffness MD | mg | ≥1150 |
Water Repellency | Pa | ≥5000 |














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