The invention relates to printing ink for advertising art design packing paper. The printing ink is prepared from components as follows: methylaniline, iminoctadine tris(albesilate), lead iodate powder, chlorothalonil, dolomite powder, garlic oil, sodium phosphate, methyl isobutyl carbinol, methyl benzoylformate, polyether modified silicone oil, tert-butyl hydroperoxide, sucrose, an acrylonitrile-butadiene-styrene copolymer, nitrile butadiene rubber powder, dibasic lead stearate, hexabromocyclododecane, hydrated zinc borate, calcium hypochlorite, menthol, glass powder, diphenylmethane diisocyanate, molybdenum disilicide powder, beryllium oxide powder, oxidized paraffin, propylene glycol monomethyl ether, a polyacrylic acid emulsion, linseed oil, sodium ricinoleate, lauryl mercaptan and bisphenol A diglycidyl ether. The product has excellent flame-retardant, acid-base-resistant, anti-mildew and antibacterial properties, and the product performance is improved.