Auto Bottom tray 

The auto bottom tray is made in auto bottom style and is usually used for display aims. It is a pre-glued folding carton with a bottom design that represents the body. The lower part of the box can be folded into a flat plate form and it can be instinctively reestablished to the final status when the box is unfolded. Auto bottom trays are a perfect style for countertop or shelf presentations.