| 摘要 |
Substantially tubular, or sleeve-type, cartons each with an end opening having a width less than a pitch of flight bars of a packaging machine but having a combined end opening equal to the pitch of the packaging machine are erected and placed between the flight bars. In one embodiment, the cartons are detachably affixed to one another. In another embodiment, the cartons are detachably affixed to one another in collapsed condition such that the composite collapsed carton formed thereby has dimensions substantially similar to a single carton loadable on the machine.
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