| 摘要 |
<p>A polytrimethylene terephthalate drawn yarn package which is obtained by the direct spinning drawing method of polytrimethylene terephthalate, has a industrially-practical rolled mass, and is excellent in reelability at fast reeling after an extended storing; and a production method therefor. A fabric knitted and woven by using the PTT drawn yarn package has a excellent grade free from defects such as dyeing specks and bright specks.</p> |
