| 摘要 |
<p>Yarn (1) comprising a core (2) which comprises a continuous filament (4), a first covering (6) of said filament (4), obtained by winding a first yarn (8) in a first winding direction (R 1 ), a second covering (10) superposed over the first covering (6), made by winding a second yarn (12) in an opposite winding direction (R 2 ), so as to form an open-coiling cover (20), at least one third covering (14), obtained by winding at least one sliver (16', 16") comprising discontinuous fibres (18) in the same winding direction (R 2 ) as the second yarn (12), positioning the fibres (18) at least in the interspaces of said open-coiling cover (20). The realisation of the third covering (14) entails a distancing of the coils of the first covering (6) and a reduction of the interspaces of the open-coiling cover (20) to receive and retain said fibres (18).</p> |
