| 摘要 |
A metal lid for a tobacco can is provided. The metal lid includes a circu lar lid top having a central recess and a shoulder. The shoulder extends rad ially outwardly from and vertically above the central recess. The side wall is unitarily formed with the shoulder, depends downwardly from the shoulder, and is disposed below the central recess of the lid top. The side wall incl udes a bead and a hem. The bead extends circumferentially around the side wa ll. The hem is formed from a distal portion of the side wall folded over ont o an intermediate portion of the side wall. The hem functions as a guide, fo rms a safety edge, and permits the lid to be more easily grasped by a consum er. |
