| 摘要 |
A device for the manufacture of an inner box with an attached collar or support device to act as a packaging container within an outer carton. A series of stair wheel type formers with moving tools produce tubular sheaths with open ends which are formed onto the packing container. Each former (3) is subdivided into two sections (9, 10) in its region of smallest cross-section, lateral to its long axis. These sections are moved relative to one another by a drive (11, 15, 16, 19, 20) such that, when the collar (8) and inner box (5) are produced the former (3) is of extended length, and of contracted length when the outer jacket is attached by one end to the prefinished outer carton (24). |
