| 摘要 |
<p>The cup (G) has a bottom (201) integral with lateral walls and provided with holes (4), where the bottom and the lateral walls are made of a biodegradable material such as a wood sheet (F). The holes are arranged and spaced along a tear line (5) fixed in the bottom, so as to transfer pressure along the tear line. The holes are located along edges (203, 205) of the bottom, where the edges are formed by folding the wood sheet for connecting the bottom to one of the lateral walls. The holes are formed by recesses (9) formed in the bottom.</p> |
