| SAMPLES | TEST 1 (g/m2) | TEST 2 (g/m2) | TEST 3 (g/m2) | AVERAGE (g/m2) |
| Original hemp nonwoven | 100.00 | 101.00 | 100.00 | 100.33 |
| Hemp nonwoven with chitosan | 290.00 | 291.00 | 289.00 | 290.00 |
| Hemp nonwoven with chitosan/microcapsules | 300.00 | 300.00 | 299.00 | 300.00 |