DISPLAY SYSTEM, CONTAINER, CAP, PREFORM, AND MOUNTING MEMBER

摘要

PROBLEM TO BE SOLVED: To provide a display system or the like for displaying a container in a state in which a mark of the container is directed toward a prescribed direction even when the container is placed with the mark directed toward a random direction when displaying the container.SOLUTION: When the container 20 is put-in in a state where the identification mark 23 is not directed toward the front of a display device 30 as shown in (A), the outer circumferential surface of a cap 22 comes in contact with a first area in a contact member 51. Thereby, the container 20 is rotated clockwise. When the identification mark 23 is directed toward the front of the display device 30 as shown by a code 6A, a projection 241 provided in the container 20 pressurizes a second area provided in the contact member 51. Consequently, the outer circumferential surface of the cap 22 is separated from the first area of the contact member 51, so that the rotation of the container 20 is stopped.