METHOD OF COLORING ELECTRIC CABLE AND ELECTRIC CABLE COLORING APPARATUS
摘要
<p>A method of coloring an electric cable and an electric cable coloring apparatus, in which a jet of colorant droplets can be steadily emitted at a given rate toward the outer surface of electric cable without colorant clogging. Electric cable coloring apparatus (1) emits a jet of liquid colorant droplets at a given rate toward the outer surface of electric cable (3), thereby coloring the electric cable (3). The colorant contains ethylene glycol. The concentration of ethylene glycol in the colorant is in the range of 2 to 25 mass%.</p>
