Container tray, container tray system and container set

摘要

PROBLEM TO BE SOLVED: To provide a container tray, a container tray system and a container set capable of giving a user a feeling of beauty. SOLUTION: A cup 2 made of transparent glass, a transparent resin or the like is placed on a container tray. The container tray includes a cylindrical housing 11 in which the bottom of the cup 2 is arranged inside, and a light emitting element 122 arranged in the housing 11 in a posture of radiating light having a wavelength in the ultraviolet region toward the cup 2. A holding plate 13 which is formed of a translucent material and is arranged inside the housing 11 and holds a cup 2 is provided. The light emitting element 122 is arranged on the side opposite to the side on which the cup 2 is placed with respect to the holding plate 13 in the housing 11. [Selection diagram] Fig. 3