Special receptacle or package – For a book
Patent
1986-12-10
1987-11-03
Marcus, Stephen
Special receptacle or package
For a book
229DIG2, 229DIG5, 428105, 428182, 4285375, B32B 512, B32B 2908
Patent
active
047038543
ABSTRACT:
This invention relates generally to a book container structure having a particular novel layered construction. In place of a conventional solid chipboard laminated construction, an undulated midstratum layer is utilized in such manner that air cells or pockets are formed within the panels of the structure. An overlayer and an underlayer are adhesively applied to the undulated midstratum layer. The invention results in a book container structure which may be much more economically manufactured while yielding superior end product strength and durability. It has widespread utility as a superior substitute for the currently used solid laminated chipboard design.
The invention utilizes varying fiber lengths and a particular grain line orientation to achieve a highly durable panel structure for use as a book container.
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School of Packaging Required Materials, 1977.
Corra-Board Products Co., Inc.
Graveline Tracy
Marcus Stephen
O'Connor Daniel J.
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