▎ 摘　　要

NOVELTY - An anti-bacterial and anti-mite organic cotton composite fiber fabric comprises a base layer and an antibacterial layer. The base layer is knitted by warp and weft interlaced, and the antibacterial layer includes graphene oxide and an antibacterial and anti-mite finishing agent. The antibacterial and anti-mite finishing agent is adsorbed and fixed in the conjugated area between the graphene oxide layers, and the antibacterial layer is combined with the surface of the base layer through the carboxyl group at the edge of the graphene oxide. The antibacterial and anti-mite finishing agent includes 10-20 pts. wt. antibacterial agent, 5-8 pts. wt. anti-mite agent, 1-2 pts. wt. adhesive, 1.5-2.5 pts. wt. emulsifier, 2-4 pts. wt. dispersant and 60-80 pts. wt. water. USE - Anti-bacterial and anti-mite organic cotton composite fiber fabric. ADVANTAGE - The antibacterial and anti-mite organic cotton composite fiber fabric strengthens the strong bond between the hydroxyl groups on the surface of the base layer and the carboxyl groups at the edge of the graphene oxide, effectively improves the antibacterial and anti-mite durability of the fabric. The fabric effectively avoids the direct contact between the antibacterial and mite components and the human skin, so that the microbial environment on the surface of the human skin is effectively maintained. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a processing technology of an antibacterial and anti-mite organic cotton composite fiber fabric, which involves S1, weaving the warp and weft by a knitting machine to obtain the required base layer, S2, then invading the base layer made in step S1 into the aqueous solution mixed with ethanol and butanol for soaking for 10-15 minutes, and then performing oxygen low-temperature plasma treatment on the soaked base layer, S3. Performing pretreatment of the base layer processed in step S2 with an aminosilane coupling agent solution for 8-12 minutes, and then pre-baking at a temperature of 40-55 degrees C for 30-50 minutes, then spraying the antibacterial layer on the surface of the treated base layer, and then heating and pressing to form and discharging the material to complete the coating of the antibacterial layer on the surface of the base layer.