SPUNBOND NONWOVEN FABRIC HAVING IMPROVED MECHANICAL PROPERTY AND PREPARING METHOD THEREOF

摘要

PURPOSE: A filament spun bond non-woven fabric with improved mechanical property is provided to ensure excellent draft property and to maintain soft texture. CONSTITUTION: A filament spun bond non-woven fabric with improved mechanical property comprises: a first ingredient polymer containing high density polyethylene(HDPE) with 25~35g/10 minutes of melting index and 0.9515g/cc-0.9565g/cc of density at 190 Deg. C. which forms at least part of the fiber surface; and a second ingredient polymer prepared by blending polypropylene with 25-60g/minutes of melting index and 0.890g/cc-0.920g/cc of density with a copolymer containing polypropylene chain and ethylene.