| 摘要 |
<p>A method for production of a sink line (1) with sinkers (3), e.g. for a fishing net, the sinking line (1) including a central longitudinal core yarn (2), the sinkers (3) enclosing the core yarn (2) in a concentric way and consisting of a weight material with a specific gravity greater than 1, the weight material consisting of a mixture of powdered mineral material and a binder in the form of a suitable plastic material, wherein the sinkers (3) are connected to the core yarn (2) by extrusion while the latter assumes a shortened condition, and where the sinkers (3) after extrusion and cooling have been divided into mutually separated, relatively short sinkers (3') which are still connected to the core yarn (2).</p> |
