| 摘要 |
<p>The container comprises a superiorly opened tubular body (C) formed by a peripheral side wall (10) which affixes a bottom wall (20) and which presents at least two inverted frusto-conical portions (14, 15, 16) defining respective circumferential reductions in the contour of the tubular body (C), so that, upon fitting one container inside the other, the lower end edge (11) of the peripheral side wall (10) of the upper container is seated on the lower frusto-conical portion (14) of the lower container; the lower frusto-conical portion (14) of the upper container is seated on another frusto-conical portion (16,15) of the lower container; and the upper frusto-conical portion (16) of the upper container is seated on the upper end edge (12) of the lower container.</p> |
