| 摘要 |
<p>A container is formed from a generally rectangular blank of paperboard or the like which is rolled to form a cylindrical or conically shaped side wall. A circular disc is secured to one end of the side wall to form an end closure. Leakage at the junction between the side wall means and the disc is eliminated by positioning a bead of sealant material at this junction. Blanks employed to construct the container are also disclosed.</p> |
