| 处理 | 贮藏天数(d) | |||
| 0 d | 2 d | 4 d | 6 d | |
| 空白 | 9 | 5 | 5 | 4 |
| VDC/VC | 9 | 9 | 8 | 7 |
| PVC | 9 | 8 | 6 | 5 |
| PE | 9 | 8 | 8 | 6 |
| PLA | 9 | 8 | 6 | 5 |