The multifilament ultrahigh molecular weight polyolefine yarn of non twist is supplied substantially The multifilament yarn of non twist is covered substantially with the colorant The multifilament yarn which was covered the twist yarn is done While and, stretching to do the multifilament yarn which the twist yarn is done, although the filament which it adjoins is made to fuse at least partly sufficient temperature and time it heats Process is included, production method of the coloration monofilament ultrahigh molecular weight polyolefine fishline. The product which is obtained and the coloration monofilament fishline which possesses resistance abrasiveness is color fastness it improves.< Selective figure >It is not実質的に無撚のマルチフィラメント超高分子量ポリオレフィンヤーンを供給し;実質的に無撚のマルチフィラメントヤーンを着色剤で被覆し;被覆されたマルチフィラメントヤーンを撚糸し;そして、撚糸したマルチフィラメントヤーンを、延伸しながら、隣接するフィラメントを少なくとも部分的に融合させるのに十分な温度及び時間加熱する;工程を含む、着色モノフィラメント超高分子量ポリオレフィン釣糸の製造方法。得られる生成物は、向上した染色堅牢度及び耐摩耗性を有する着色モノフィラメント釣糸である。【選択図】なし
