The invention belongs to papermaking technologies and relates to a method for producing highly quantitative two-side offset paper. The method comprises the following steps: sequentially performing pulping, size mixing, sizing, manufacturing paper with pulp, pre-drying, surface sizing, after-drying, press polish and rolling on basic raw materials such as bleached sulfate needlebush pulp and bleached sulfate broadleaf wood pulp, and finally finishing into paper; and allowing the materials in the pulping process to sequentially pass through a pulper, a pulp storage pool, a pulp grinder and the pulp storage pool according to a material transfer sequence, wherein in the pulping process, the pulping beating degree of the bleached sulfate needlebush pulp in the basic raw materials is required to be 25-320SR, and the pulping beating degree of the bleached sulfate broadleaf wood pulp is required to be 24-330SR. According to the method, the highly quantitative two-side offset paper can be manufactured with pulp, and the manufactured paper is high in surface strength, high in internal binding force, high in smoothness and small in two-side difference.