| 摘要 |
<p>PURPOSE: A waste dope remelting device and para-based aromatic polyamide fiber manufactured thereby are provided to prevent environmental contamination by recycling waster dope produced in a manufacturing process, and to reduce manufacturing costs. CONSTITUTION: A waste dope remelting device for manufacturing para-based aromatic polyamide fiber includes the following: a pressure plate(15) pressing waste dope; a moving unit moving the pressure plate up and down; a heat plate(25) remelting the waste dope and is installed at the bottom of the pressure plate; a heating unit heating the heat plate; and an inlet(20) supplying the waste dope inside the remelting device. A concavo-convex is formed on the bottom of the pressure plate.</p> |
