| 摘要 |
A slide fastener stringer (10) has a special core cord (19) extending through a tunnel-like space in a row of coiled coupling elements (12) and sewn together with the latter to a stringer tape (11). The core cord (19) comprises at least one twisted thread having a plurality of textured multifilament yarns which is bulky, stretchable, substantially uniform in diameter and free of lint. |
