| 摘要 |
A display stand comprising a support structure 804 and shelves 802 made of cardboard or paperboard defining an air supply conduit 812 with orifices 818 through which air can flow to the display area on the shelf. There may be an air return conduit and air return orifices or holes to allow air to flow from the display area back into the support structure. There may be a cavity within the shelf to allow air to circulate through the shelf to the display area via a vent in the shelf. The display stand may comprise a shroud (Figure 10, 1008) to cover the stand and the stand may be coated with a moisture-resistant or water-proof layer. The stand may comprise an air flow control unit 806 which could serve to refrigerate, dry, fragrance, humidify or heat the air. Optionally, the stand is on wheels or casters. |
