manufacturing method of heat generating complex filment in response to visible light

摘要

A method for manufacturing a visible light responsive photothermal composite filament yarn includes: preparing a photothermographic filament yarn having a cis-core structure having a PET superabsorbent structure and incorporating inorganic ceramic particles into a composite yarn of PET and inorganic ceramic particles; And a step of fabricating the light emitting composite filament yarn by combining the heat generating filament yarns of the c-core structure with the different yarns. In this case, the size of the inorganic ceramic particles may be 1 to 3 micrometers, and the mixing ratio of the inorganic ceramic particles may be 0.5 to 1.5%.