A film patterning system includes: a first rotary member (3) having a first shaft (30) that defines a first axis, and a cylindrical first screen mold (31) that is rotatable about the first axis; a second rotary member (4) spaced apart from the first rotary member, having a second shaft that defines a second axis parallel to the first axis, and rotatable about the second axis; a second screen mold (5) trained on the first and second rotary members and circumferentially stacked on the first screen mold; and a suctioning box (7) mounted in the first rotary member for suctioning the film that is guided onto the second screen mold.
