| 摘要 |
<p>PURPOSE: A shell storage rack is provided to store paper round cases stably because the paper round cases are drawn out or inserted in a specific tray unit without interruption with other tray units. CONSTITUTION: A shell storage rack(100) comprises a base plate(110), first and second side plates(120,130), tray units(140), and a strap(150). The first and second side plates are arranged in both sides of the base plate. The tray units are arranged inside the first and second side plates with plural layers. An internal space forming with the first and second side plates is empty. Paper round cases are accommodated in the tray units. The strap is joined to the tray unit and the base plate, and ties up the paper round cases to the tray units.</p> |
