Manufacturing method of viewing angle change printed matter, viewing angle changing printed matter, and printing method of viewing angle changing printed matter

摘要

By printing an ink layer 2 over a material 1 through use of an inkjet printer, a plurality of rows of bases 5 each having a first inclined surface 3 and a second inclined surface 4 are formed, and a first printing layer 6 and a second printing layer 7 are formed respectively on the first inclined surface 3 and the second inclined surface 4 so that attention is drawn by an advertisement or the like. A shielding layer is also formed on each base 5 between the first printing layer 6 and the second printing layer 7, and a portion of the printing layers enters a blind area and a different image is visible when the material 1 is viewed from a prescribed angle relative to the first inclined surfaces 3 (view angle X) and when the material 1 is viewed from a different angle relative to the second inclined surface 4 (view angle Y), and an inkjet-printed matter that changes in appearance depending on the viewing angle is obtained.