公开(公告)号：US5874372A

公开(公告)日：1999-02-23

申请号：US959042

申请日：1997-10-28

申请人： Rokuro Morishita ,  Hiroshi Yasuda ,  Mitsura Seto ,  Hisao Nishinaka ,  Taizo Ikezawa

发明人： Rokuro Morishita ,  Hiroshi Yasuda ,  Mitsura Seto ,  Hisao Nishinaka ,  Taizo Ikezawa

IPC分类号： D03D15/08 ,  D03D3/00

CPC分类号： D03D15/08 ,  Y10T442/3008 ,  Y10T442/3146

摘要： The invention provides a highly stretchable fabric having an elongation percentage of 5 to 45% and a recovery percentage of elongation of at least 70% and comprising spun yarns serving at least as warps or wefts, the fabric being characterized in that the spun yarns contain two-component composite fibers comprising a highly shrinkable polyester component A and a polyester component B less shrinkable than the polyester component A, the composite fibers being so oriented that in the vicinity 5 of the crests of weaving crimps of the spun yarn, the polyester component A faces toward the inner side of the crimps. The invention also provides a process for producing the fabric. The fabric is excellent in stretchability and recovery from elongation and is capable of retaining its appearance and hand.

摘要翻译： 本发明提供了一种高伸缩率的织物，其伸长率为5至45％，伸长率的恢复百分比至少为70％，并且包括至少作为经纱或纬纱的纺织纱线，该织物的特征在于， - 组合复合纤维包含高收缩性聚酯组分A和比聚酯组分A低收缩的聚酯组分B，复合纤维被定向成使得在纺织纱线的编织卷曲的顶端附近，聚酯组分A 面向卷边的内侧。 本发明还提供了一种生产织物的方法。 该织物的拉伸性和伸长率恢复性优异，能够保持其外观和手感。