| 摘要 |
<p>Multipurpose foldable containers are provided, particularly square angled based and with flat and rigid or semirigid surfaces, said containers being characterized by a specific combination of foldings, identified with letter (H), possibly associated with cuts, on some flat surfaces, so that the containers, when empy and folded, assume the dimensions of their base or one of its lateral walls and a thickness which dependes on the thickness of said flat surfaces. <IMAGE></p> |
