| 摘要 |
<p>A foam tray adapted to be nestable into tray stacks when unfilled as a storage space and transportation cost saving means. The tray having improved stack nestable features including that the outward splay of at least the inside surface of the wall is less in a lower region than in an upper region of the wall(s), and/ or wherein a lower region of the wall is thinner and/ or more dense than the upper region of the wall.</p> |
