COMPOSITE NON-WOVEN FABRIC COMPRISING A COMPOSITION DERIVED FROM A PLANT AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: A method for fabricating a composite eco-friendly filament non-woven fabric containing a plant-derived composition is provided to complement low elongation and stiffness. CONSTITUTION: A method for fabricating a composite eco-friendly filament non-woven fabric containing a plant-derived composition comprises: a step of placing poly lactic acid and polyethylene derived from a plant on a core ingredient and a sheath ingredient and preparing a composite filament spun bond non-woven fabric; a step of melting a core ingredient and a sheath ingredient in separate extruders and spinning each polymer by a composite spinning nozzle; a step of adding cooling air to the spun filament and solidifying; a step of integrating the spun filament in a porous screen belt and forming a non-woven fabric web; and a step of bonding the integrated non-woven fabric web.