An method for producing a hot-melt glass lampshade having a multiple-layered and interwoven structure, including cleaning and drying strip-shaped glass sheets, arranging the strip-shaped glass sheets in an interwoven structure by means of a mold, putting the strip-shaped glass sheets into a hot melting furnace and raising the temperature of the furnace to between 700 and 730°C so that adjacent strip-shaped glass sheets are partially attached to each other and a single-layered hot-melt glass is formed; placing a pair of the single-layered hot-melt glasses into the mold so that adjacent single-layered hot-melt glasses are partially attached to each other, and a double-layered hot-melt glass is formed; placing a pair of crystal glass plates (4,6) filled with a mold release agent between the crystal glass plates into the mold, putting the single-layered hot-melt glass (3) and the double-layered hot-melt glass (1,2) on the crystal glass plates, heating them in a furnace so that they are partially attached to each other; and cleaning the mold release agent, injecting curing gel (5) between the crystal glass plates, and irradiating the crystal glass plates by ultraviolet light. The lampshade has a sparkling and clear outlook, good decorative quality, good transparence, and good light-diffusion capability, and is safe and can be widely used in indoor decoration and illumination.