| 摘要 |
The present invention provides a sewing thread formed from poly(trimethylene terephthalate) multifilament yarns, the sewing thread being characterized in that the sewing thread shows a stress at a 5% elongation of a tensile elongation curve of from 0.4 to 1.2 cN/dtex and a stress at a 30% elongation of from 1.4 to 2.2 cN/dtex, a method of producing the same, and fabric sewn articles prepared using the same. The sewing thread of the present invention is a stretchable one that is excellent in sewing performance, and the seam prepared using the same has a good appearance and shows excellent stretchability. Moreover, the sewn articles thus obtained do not constrain the wearers, and give the wearers a significantly comfortable feel. |
