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Antibacterial non-woven fabric and preparation method thereof

The invention relates to the technical field of non-woven fabrics, and particularly discloses an antibacterial non-woven fabric and a preparation method thereof. The antibacterial non-woven fabric is formed by compounding an antibacterial spunbond net and a cotton fiber net, and the antibacterial fiber net is prepared from antibacterial particles and fiber resin by adopting a spunbond process; the antibacterial particles comprise fiber resin, an antibacterial agent and a plastic additive; the antibacterial agent is prepared from inorganic / organic hybrid composite nanoparticles, polyquaternium, ethylenediamine tetraacetic acid and polyhydric alcohol; the inorganic / organic hybrid composite nanoparticles are compounds formed by micro-nano chitosan, nano-silver and nano-crystal stone powder. The preparation method of the antibacterial non-woven fabric comprises the following steps: mixing the fiber resin, the antibacterial agent and the plastic additive, extruding, cooling and pelletizing to obtain antibacterial particles; mixing the antibacterial particles and fiber resin, and preparing an antibacterial spunbond net by adopting a spunbond process; the antibacterial spunbond net and the cotton fiber net are subjected to composite spunlace treatment and dried, and then the antibacterial non-woven fabric is obtained. The antibacterial non-woven fabric provided by the invention has excellent antibacterial property.
Owner:浙江盛纺纳米材料科技有限公司
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