Points factor | Points for liquid strike-through test | Points for wet back strike-through test | Points for absorbency and retention test in grams | Points for absorbency and retention test in percentage | Points for leakage proof test in grams |
5 | <1.8 | <3.4 | >33 | >400 | <0.4 |
4 | 1.8 - 1.9 | 3.4 - 3.5 | 32 - 33 | 390 - 400 | 0.4 - 0.5 |
3 | 1.9 - 2.0 | 3.5 - 3.6 | 31 - 32 | 380 - 390 | 0.5 - 0.6 |
2 | 2.0 - 2.1 | 3.6 - 3.7 | 30 - 31 | 370 - 380 | 0.6 - 0.7 |
1 | >2.1 | >3.7 | <30 | <370 | >0.7 |