A loose-leaf article placing structure is composed primarily of an unfoldable board, on which is crossly divided into four leaves. Each leaf is provided with an article emplacement seat, three linked loose-leaves are located among the four leaves, the first leaf is separated from the last leaf, and the loose-leaves are deployed as that one leaf is folded inward with the other one being folded outward, alternately. Accordingly, when the board is folded, the four leaves will be overlapped, such that every two article emplacement seats are facing toward each other to facilitate placing the articles as a kit, so as to save packaging cost and increase product texture, while at a same time, with a surface of the board also directly providing for posting a printed show page.