A METHOD FOR PRODUCTION OF A SINK LINE WITH SINK ELEMENTS

申请公布号：EP2203044(B1)

申请号：EP20080840710

申请日期：2008.10.07

申请公布日期：2012.07.11

申请人：

FRYDENDAHL IM- OG EXPORT A/S

发明人：PIIRTO, TIMO

分类号：A01K75/06;A01K91/00;B29C47/02

主分类号：A01K75/06

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>