| 摘要 |
An apparatus for making of containers (1) for liquid or powdery products, particularly alimentary or chemical, comprises: a shearing station (3) for shearing the spooled material (2a) in strips (4); a blanking station (5) for blanking these latter in blanks (6) comprehensive of a hole (8); lifting means (26) for wrapping this blank on a parallelepipedal die (9) in cooperation with a reference (10), with movable gripping means (40) and with welding means (35) of the longitudinal edges (12) of the blank (6) conformed in the corresponding tubing (13); a line (15) for transporting this latter through a fixing station (16) for fixing a tongue (17) on the edges of the hole (8) and an applying station (18) for applying a cork (19a, 19b) to the borders of the hole (8); extracting means (20) for hooking each die (9) and for extracting it partially from the relative tubing (13) in order to make a bottom (22) in cooperation with second manipulating means (14) and with folding and welding means (21); a conveyor belt (24) for taking back each die (9), completely drawn out from the relative tubing (13), up to the lifting means (26). |
