Method of and apparatus for making a fishing line
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United States of America Patent
Stats
-
Aug 28, 1990
Grant Date -
N/A
app pub date -
Mar 13, 1989
filing date -
Jul 12, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fishing line, or just a leader, has a core (11) which is coated by plastic material as it is pulled through an extruder (3) and then a quench bath (4) by a variable speed drive device (9). Very fine control can be exerted by laser devices (11, 12) before and after coating, and adjusting a selection of parameters such as drive speed, extrusion rate, pressure and temperature, and cooling. A double coating may be applied or additives mixed in the extruded plastics which will give a desired floating or sinking characteristic.
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Family
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Cited Art Landscape
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