Antibacterial high-brightness regenerated cellulose fiber for non-woven cloths, and production process thereof

The invention relates to a production process of antibacterial high-brightness regenerated cellulose fiber for non-woven cloths, and belongs to the technical field of non-woven cloths, wherein the rawmaterials comprise, by weight, 87-93% of alpha-cellulose, 8.0-12% of water, and 0.08-0.30% of an oil agent. The production process comprises: placing pulp into an alkali liquid with a temperature of50 DEG C, and soaking; pressing and crushing alkali cellulose, and aging at a temperature of 50-54 DEG C; yellowing for about 30 min at a temperature of 18-30 DEG C, wherein the carbon disulfide alphacellulose adding amount is 32-35%; dissolving with an alkali dissolving liquid, filtering, carrying out deaeration, and adding a nanometer antibacterial agent and TiO2 by using a syringe before spinning, wherein the nanometer antibacterial agent accounts for 1-3% of the weight of the alpha cellulose, and the TiO2 accounts for 0.5-1.0% of the weight of the alpha cellulose; and carrying out acid bath solidification regenerat