Items | Parameter | |
---|---|---|
Temperature of extruder(°C) | H-PET | 292/325/325 |
L-PET | 272/277/276 | |
Spinning manifold | Temperature (°C) | 305 |
GR1 (Godet roller 1) | Temperature (°C) | 85 |
Speed (m/min) | 2310 | |
GR2 (Godet roller 2) | Temperature (°C) | 125 |
Speed (m/min) | 4310 | |
WR (Winding roller) | Speed (m/min) | 4200 |
Component | H- PET/L- PET | ||||
---|---|---|---|---|---|
Specification | 110 dtex/34f | ||||
Volume Ratio | 70:30 | 60:40 | 50:50 | 40:60 | 30:70 |
H-PET/L-PET | Neck melting peak/°C | Main melting peak/°C |
---|---|---|
70:30 | 252 | 259 |
60:40 | 253 | 358 |
50:50 | 256 | 258 |
40:60 | 255 | 258 |
30:70 | 257 | 257 |