Method of making monofilament fishing lines of high tenacity...

Details Method of making monofilament fishing lines of high tenacity... Method of making monofilament fishing lines of high tenacity...

2011-06-28

2011-06-28

Hurley, Shaun R (Department: 3765)

Textiles: spinning, twisting, and twining

Apparatus and processes

Twist setting

Reexamination Certificate

active

07966797

ABSTRACT:
A method of making colored monofilament ultrahigh molecular weight polyolefin fishing line, comprising the steps of feeding a substantially untwisted multifilament ultrahigh molecular weight polyolefin yarn; coating the substantially untwisted multifilament yarn with a colorant; twisting the coated multifilament yarn; and heating the twisted multifilament yarn to a temperature and for a time sufficient to at least partially fuse adjacent filaments together while stretching the yarn. The resultant product is a colored monofilament fishing line that has improved color-fastness and abrasion resistance.

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