| 摘要 |
A collapsible carton comprising inner and outer snugly nested tubular shells. Each shell includes a series of side wall panels hingedly connected together along their side edges. The shells are telescopically adjustable into and out of a set-up relationship in which the overlying side wall panels define a set of double-walled carton sides. A plurality of foldable strips interconnect adjacent bottom edges of only some of the overlying side wall panels, the strips extending transverse to the side wall panels when the carton is set up so as to define a floor support. A floor panel is hinged to the bottom edge of a side wall panel having no foldable strip connected to it, the floor panel overlying the floor support and defining a smooth floor of the carton.
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