Knockdown corrugated box for temperature control and method of making
AssigneesDrayton Miller, Martin Fleit
InventorDrayton Miller
Life of this patent
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Abstract
A box for shipping temperature sensitive or perishable goods made from a double walled combined web having an inside barrier layer, a first paper liner bonded to the inside barrier layer, a first paper flute medium bonded to the first paper liner, an outside barrier layer, a second paper liner bonded to the outside barrier layer, a second paper flute medium bonded to the second paper liner, and a sandwich of a barrier layer bonded between third and fourth paper liners. The flute mediums are bonded, respectively, to the third and fourth paper liners.
Claims5
A box for shipping temperature sensitive or perishable goods comprising a wall structure consisting of a double walled combined web having an inside barrier layer composed of metallized plastic film, a first paper liner bonded to said inside barrier layer, a first paper flute medium bonded to the first paper liner, an outside barrier layer composed of metallized plastic film, a second paper liner bonded to the outside barrier layer, a second paper flute medium bonded to the second paper liner, and a sandwich of a barrier layer composed of metallized plastic film bonded between third and fourth paper liners, said flute mediums bonded, respectively, to the third and fourth paper liners.
A box for shipping temperature sensitive or perishable goods comprising a wall structure consisting of a double walled combined web having an inside layer of metallized polyester film, a first57# kraft liner bonded to said inside layer of metallized polyester film, a first 33# flute medium bonded to the first liner, an outside layer of metallized polyester film, a second 57# kraft liner bonded to the outside layer of metallized polyester film, a second 33# flute medium bonded to the second liner, and a sandwich of metallized polyester film bonded between third and fourth 26# kraft liners, said flute mediums bonded, respectively, to the third and fourth liners.
Dependencies are inferred from the claim text.