The present invention discloses a method of making a stretch shirting fabric having a fabric weight of less than 175 g / m 2 and a fabric stretch between 15% and 45% in the weft direction. The core-spun composite elastomer yarn may be steam or hot pressed to a temperature of 110 ° C or higher to reduce the strength of the yarn before (a) low draft (less than 2.7X) core-spinning of the elastomer yarn, or (b) It is prepared by pretreating core-spun composite yarn in water. Shaw fabrics with such core-spun composite elastomer yarns in the weft yarn meet end-use specifications without thermal curing.
展开▼
机译：本发明公开了一种制造织物重量小于175g / m 2 并且织物在纬纱方向上拉伸15％至45％之间的拉伸衬衫织物的方法。可将包芯复合弹性体纱线蒸汽或热压至110 ° C或更高的温度，以降低（a）低牵伸（小于2.7倍）芯之前的纱线强度。 （b）通过将包芯复合纱在水中预处理来制备。在纬纱中具有这种包芯复合弹性体纱线的肖布，可满足最终使用规范，而无需热固化。
展开▼
