| 摘要 |
<p>The bag is made of packing material and assembled of a multitude of triangular segments. After the inner surface of the shape is glued to a layer of fabric and the opposite surface to a layer of plastic foil the shape is assembled in order to form two pyramids, each with five panels and five pyramids, each with four panels. The lid is formed by one of the pyramids. The upper edges are provided with matching strips of Velcro (RTM) and reinforced with a thin wire.</p> |
