The invention discloses a manufacturing method of high-bulk coating printing paper. In the method, high proportion chemical pulp is adopted for coating body paper, light calcium carbonate is used as filler, and high bulk is achieved. A door roller coating machine is used for coating the body paper, and the coating paint adopts plastic paint with a given proportion and a hollow structure, so that the bulk of the coat and the formed paper brightness can be effectively improved. Meanwhile, a soft calender is used for pre-calendering and polishing the coated body paper, so that the fineness of the paper surface is greatly improved while the thickness of the original paper is maintained. The bulk of the high-bulk coating printing paper manufactured through the method is 1.3 to 1.5 cm<3> / g and is far better than that of the ordinary copper paper and light coating paper; and meanwhile, the surface of the paper is smooth and fine, so that printed patterns are full and rich in color, image dots are clear and strong in three-dimensional impression, and the paper is applicable to top-grade color printing.