| CPC B65G 15/14 (2013.01) | 18 Claims |

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1. A system comprising:
at least two conveyors disposed at a specified distance apart and movable toward each other to reduce the specified distance or away from each other to increase the specified distance,
wherein the at least two conveyors are operable to move a container that is contiguously disposable between the at least two conveyors along a first direction when the at least two conveyors are operated in the first direction and along a second direction that is opposite to the first direction when the at least two conveyors are operated in the second direction; and
at least two further conveyors disposed at the specified distance apart and movable toward each other to reduce the specified distance or away from each other to increase the specified distance,
wherein a further conveyor of the at least two further conveyors is rotatable in a rotary direction relative to an axis that is perpendicular to the at least two further conveyors.
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