The invention discloses a high hard water resistance fountain solution with kappa-carrageenan-konjac glucomannan. The high hard water resistance fountain solution with kappa-carrageenan-konjac glucomannan comprises, by weight, 70-85 parts of water, 10-15 parts of kappa-carrageenan, 6-10 parts of konjac glucomannan, 3-6 parts of tea polyphenol, 2-5 parts of turkey red oil, 1-3 parts of sorbitol, 3-6 parts of pH modifier, 1-3 parts of fatty alcohol-polyoxyethylene ether, 1-3 parts of defoaming agent, and 1-3 parts of compound additive. According to the high hard water resistance fountain solution with kappa-carrageenan-konjac glucomannan, the kappa-carrageenan is compounded with the konjac glucomannan, hydrophilic filmogen is obtained, durability of water films is improved, and good madefaction and permeability are achieved when the fountain solution is used; a kappa-carrageenan-konjac glucomannan-tea polyphenol microballoon has the characteristics that an average grain diameter is thin and the tea polyphenol releases slowly; the release of the tea polyphenol is delayed when the fountain solution is used , the inoxidizability of the tea polyphenol is greatly improved, and the using stability of the fountain solution is ensured; and in addition, the fountain solution has good hard water resistance, is applicable to running water coming from various sources, and has no corrosivity on equipment.