Functional polyolefin staple fiber containing phytoncide and method for fabricating the same and thermal bonding non-woven using thereof

摘要

PURPOSE: Functional polyolefin-based staple fiber containing phytoncide, a manufacturing method thereof, and thermal bonded non-woven fabric using the same are provided to minimize material property degradation of the non-woven fabric, and to offer deodorization effect to the stable fiber. CONSTITUTION: A manufacturing method of polyolefin-based staple fiber containing phytoncide includes the following steps: melting polyolefin-based resin; spinning molten materials with a speed of 50-140m/min at a spinning temperature of 220-270C; drawing the spun textured yarns with a preheating temperature of 50-80C; adding crimp on the drawn filament; fixing functional spinning agent and liquid resin containing phytoncide on the filament; and cutting the surface-treated filament to a predetermined length.