组别 | 锭子转速/(r∙min−1) | 纱线捻度/(T∙m−1) | 纱线的线密度/(dtex) |
1 | 9000 | 390 | 1500 |
2 | 7500 | 390 | 1500 |
3 | 9000 | 350 | 1500 |
4 | 9000 | 390 | 1400 |