POY(POLYESTER YARN)叫预取向丝,指经高速纺丝获得的取向度在未取向丝和拉伸丝之间的未完全拉伸的化纤长丝。与未拉伸丝相比,它具有一定程度的取向,稳定性好,常常用做拉伸假捻变形丝(DTY)的专用丝。
| 产品系列 | 规格 | 黑丝 | 白丝 | 色丝 |
| 涤纶POY | 50D/36F/72F | ● | ● | ● |
| 75D/36F/72F/144F | ● | ● | ● | |
| 100D/36F/72F/144F | ● | ● | ● | |
| 120D/36F/72F/144F | ● | ● | ● | |
| 150D/48F/72F/96F/144F/288F | ● | ● | ● | |
| 200D/72F/96F/144F/288F | ● | ● | ● | |
| 250D/72F/96F/144F/288F | ● | ● | ● | |
| 300D/72F/96F/144F/288F/576F | ● | ● | ● | |
| 450D/144F/192F/288F/384F/432F/488F | ● | ● | ● | |
| 600D/144F/192F/288F | ● | ● | ● | |
| 其他规格可定制 | ● | ● | ● |
