| 摘要 |
<p>The description relates to a three-part stackable pack or box (12) of metal, metal foil or metal/plastic composite film in which the body (3) and cover (7) or cover ring and the body and base (4) are secured together by a folded seam (5, 8). Both folded seams (5, 8) are shaped over a limited region of their axial height, especially by the formation of a shoulder (16), in such a way that, when stacked, they engage telescopically over this limited height.</p> |
