| 摘要 |
<p>The present invention discloses a multi-strand pinch roll and a pinching method, wherein said multi-strand pinch roll comprises an upper roller (1) and a lower roller (2) configured for pinching multi-strand products (3), characterized in that at least one of said rollers (1, 2) comprises a plurality of adaptive rings (11) mounted on its outer surface, each adaptive ring (11) being designed for contacting at least one of said multi-strand products (3) during said pinching, wherein the number of said adaptive rings (11) equals at least the number of strand products (3) that have to be pinched at the same time by the multi-strand pinch roll.</p> |
