| 摘要 |
<p>In a splice between ends of multi-ply yarn, each ply end (G1a, G1b) of an end of the multi-ply yarn (Z1) is disposed adjacent to an associated ply end (G2b, G2a) of the end of the other multi-ply yarn (Z2) so as to overlap it over a predetermined length (U1, U2), and each of these two ply ends (G1a, G2b, or G2a, G1b) has the respective other ply end (G1b or G2b) of the multi-ply yarn wrapped around it in the region of overlap (U1, U2), different regions of overlap (U1, U2) of a splice being disposed in the longitudinal direction of the multi-ply yarn without overlaps. This splice is made by: (a) holding the mutually separated ply ends at each end of the multi-ply yarn; (b) shortening each ply end by a predetermined length within an end portion of the multi-ply yarn from which the multi-ply yarn twist has been displaced, different lengths of shortening being associated with all the ply ends of the same end of the multi-ply yarn; (c) bringing the two ends of the multi-ply yarn together until each ply end of the end portion of the end portion of the one multi-ply yarn overlaps at least one ply end of the other multi-ply yarn; (d) fixing a respective ply end from the end portion of one multi-ply yarn on a ply end of the end portion of the other multi-ply yarn in the region of overlap; (e) releasing the ply ends and introducing a multi-ply yarn twist into the end portions of the multi-ply yarn.</p> |
