▎ 摘　　要

NOVELTY - The utility model claims an antibacterial yarn, comprising a yarn main body, the yarn main body is divided into a main yarn and a secondary yarn; the inner part of the yarn main body is provided with a bamboo fibre core layer; the outer side of the bamboo fibre core layer is provided with a nano antibacterial oxide fibre yarn; the outer side of the nano-antibacterial oxide fibre yarn is provided with nylon cotton flame-retardant yarn; the outer side of the flame-retardant nylon cotton is provided with a graphene fibre yarn; the outer side of the graphene fibre yarn is provided with a conductive fibre yarn; The antibacterial yarn is composed of multi-layer composite yarn spiral winding which enhances the strength and toughness of the yarn main body; it can greatly improve the service life of the yarn main body; the bamboo fibre core layer, nano antibacterial oxide fibre yarn and graphene fibre yarn have good antibacterial performance, reinforcing the antibacterial effect of the yarn main body, preventing bacterial growth, the flame retardant nylon cotton has good flame retardant property, further prolonging the service life of the fabric main body.