Moisture-proof, mildew-proof and anti-corrosion composite paper and preparation method thereof

The invention discloses moisture-proof mildew-proof and anti-corrosion composite paper and a preparation method thereof. The moisture-proof mildew-proof and anti-corrosion composite paper is prepared from, by weight, sugarcane, wheat straw, wood, tea oil shells, chlorhexidine gluconate, ketoconazole and fluconazole, and the preparation method comprises the following steps: S1, preparing raw materials according to the weight part ratio; s2, respectively putting sugarcane, wheat straw, wood and tea oil shells into a crusher for crushing; s3, putting sugarcane, wheat straw and wood powder into a hydrapulper for dipping and repulping; s4, mixing and soaking the camellia oil shell powder, deionized water, chlorhexidine gluconate, ketoconazole and fluconazole; s5, putting the repulping pulp and the antibacterial pulp into a pulping machine at the same time for pulping; s6, carrying out papermaking processing; the invention relates to the technical field of composite paper. The problems that traditional composite pa