| 摘要 |
Method for the production of tubular containers or tubes (1), having a tubular body (5) which is produced by rolling up a strip of flat material (7-7b) and by bonding the edges of the flat material (7-7b), said flat material (7-7b) having at the longitudinal edges (7.1, 7.2) thereof an opposing stepped formation, in each case having at least one edge region (8.1.1, 8.2.1) with a reduced material thickness, said longitudinal edges (7.1, 7.2) of the flat material (7-7b) being bonded in an overlapping fashion at the edge regions (8.1.1, 8.2.1). |
