Silver-loaded antibacterial composite non-woven fabric manufacturing method

The method for manufacturing silver-loaded antibacterial composite non-woven fabric comprises the following steps: 1) antibacterial masterbatch production: 25-50% by weight of silver-loaded antibacterial material, 40-75% by weight of fiber resin, 0-10% of plastic auxiliary agent The parts by weight are mixed and melted by a screw extrusion granulator to prepare an antibacterial masterbatch; 2) the antibacterial spunbond web is prepared: 2-4% by weight of the antibacterial masterbatch and 96-98% of the fiber resin. After mixing the parts by weight, the antibacterial spunbond web is prepared according to the conventional spunbonding process; 3) the composite antibacterial non-woven fabric is prepared: the antibacterial spunbond web and the cotton fiber web or the wood pulp fiber web are subjected to a composite spunlace treatment, and then baked. Dry, that is, a composite antibacterial nonwoven fabric. The silver-loaded antibacterial composite non-woven fabric prepared by the method has the advantages of high antibacterial property, long-lasting, safe broad spectrum and excellent comfort.