| 摘要 |
<p>A container forming device comprises a container conveyor (21) having a plurality of holders (34) and intermittently drivable so as to halt the holders at an ear bonding station in succession, an upper ear pressing member (61) disposed above the ear bonding station so as to be movable upward or downward for pressing upper ears against an upper wall of a container body, and a pair of lower ear pressing members (62) arranged at opposite sides of the ear bonding station so as to be openable or closable for pressing lower ears against respective side walls of the container body. Each of the holders comprises a bottom plate (51) extending in parallel to a container transport path, and a side plate (52) projecting upward from the bottom plate and extending orthogonal to the container transport path. The bottom plates of each pair of adjacent holders are adapted to place the container body thereon, with the side plates of the adjacent holders holding the container body therebetween. The device further comprises lock members (91) for locking the side plates of the adjacent holders so as not to permit upper ends of the side plates to move away from each other when the upper ear pressing member and the lower ear pressing members press the ears against the container body. <IMAGE></p> |
