| 摘要 |
Method for forming, closing and fastening the flaps of a box, comprising the stages in which the internal flaps (5) are brought into their final position, glue (19) is deposited on fastening zones of the flaps (5, 6); the external flaps (6) are brought into their final position; when the glued fastening zones are in reciprocal contact, a force is exerted on the two pairs of flaps (5, 6) which is appropriate to stress them towards one another and to maintain the fixed contact between the reciprocal fastening zones for the period required for the appropriate setting of the glue, characterized in that the pair of external flaps (6) are locked in pivoting in their final position and the pair of internal flaps (5) are stressed, by suction, from the outside of the box (1), through the slot-shaped passage (20) limited by the two opposite free edges (11) of the pair of external flaps (6). |
