▎ 摘　　要

NOVELTY - Preparation of environmentally-friendly flame-retardant wallpaper involves mixing sawdust, bamboo leaves, bark, straw, Artemisia leaf, peppermint, Eupatorium fortunei, flame retardant filler and lime water in the weight ratio of 100:15-55:20-30:10-15:3-10:2-6:5-10:10-20:150-300, processing, obtaining slurry, washing the slurry, drying, plucking, drying, baking, obtaining wallpaper base material, feeding base material into coater (I), coating carbon fiber material on the surface of the wallpaper base material using an adhesive, drying under hot air, cooling, obtaining semi-finished wallpaper, sequentially printing semi-finished product, drying in hot air, printing waterproof layer and drying in hot air. The reinforcing flame-retardant filler is obtained by mixing modified diatomaceous earth, graphene oxide, antimony trioxide, nano carbon crystal powder, montmorillonite, basalt fibers, asbestos fibers and ceramic fibers and heat-treating. USE - Preparation of environmentally-friendly flame-retardant wallpaper (claimed).