| 摘要 |
PURPOSE: A method for manufacturing luminous threads is provided to adjust luminous effect on chemical fiber yarns in a desired range regardless of kinds of chemical fiber raw materials and luminous raw materials, and to reduce manufacturing costs. CONSTITUTION: A device(10) for manufacturing luminous threads includes the following: a chemical raw material input part(12a), a chemical fiber raw material(12b), a chemical fiber raw material melting extrude(12) having an extrusion nozzle(12c) of a chemical fiber material and a chemical fiber melting solution, a luminous raw material input part(11a), a luminous raw material(11b), a luminous raw material melting liquid extruder(11) having an extrusion nozzle(11c); a harder(13); a luminous yarn spinning nozzle(14) having a hardening spinning nozzle(14a).
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