For micro denier porous PET DTY, a big problem is bad unwinding performance when it weaves at high speed.
通过对其物理性能尤其是卷装成型性能的实验,提出改善其退绕性能的措施,使超细旦多孔PET假捻丝得到平整而均匀的卷装,具有稳定而优异的退绕性能,为后续加工提供有力的保证。
The twist factor of twisted silk yarns of all_silk elastic fabric derived from their resiliency enables designers to turn out all_silk elastic fabrics with various styles.
通过对真丝加捻丝弹性能力的分析，得出制织全真丝弹性织物的捻系数，设计了多种风格的全真丝弹力绸，弹性能力达到中弹织物水平，证明用真丝加捻丝制织全真丝弹力绸是可行