| 摘要 |
A machine for making round boxes comprises a folding station (108) configured so as to perform folding of a blank (1 ) along a curved trajectory so as to bring opposite edges (3, 3'; 4, 4') of the blank (1 ) into end-to-end contact with each other, thus defining a joining line (G), and a gluing station (105) designed to release onto the blank (1 ) a layer of glue for sealing the joining line (G) and configured to release the layer of glue onto the blank (1 ) along a direction defining, once the blank (1 ) has been folded, an at least partly helical trajectory. |
