B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 29/04 (2006.01) B32B 27/20 (2006.01)
Patent
CA 2751742
A composite structure comprises a fiber-containing layer, such as a layer of paperboard or other layer having fibers from natural and/or synthetic sources, and a mineral-containing layer covering the fiber-containing layer. The mineral-containing layer is substantially continuously bonded to the fiber-containing layer along the surface of the fiber-containing layer and provide a printing surface. The fiber-containing layer and mineral-containing layer can be shaped, sized, and manufactured such that the composite structure formed therefrom is capable of being machined to form a storage article. The composite structure further has tensile strength and other characteristics that allow it to be readily machined into desired storage article forms, such as box, carton, and other forms.
La présente invention concerne une structure composite comportant une couche contenant des fibres, telle qu'une couche de carton ou autre comprenant des fibres dérivées de sources naturelles et/ou synthétiques, et une couche contenant du minéral recouvrant la couche contenant des fibres. La couche contenant du minéral est sensiblement collée en continu à la couche contenant des fibres le long de la surface de la couche contenant des fibres et fournit une surface d'impression. La couche contenant des fibres et la couche contenant du minéral peuvent être conformées, dimensionnées, et fabriquées de sorte que la structure composite formée à partir de celles-ci soit capable d'être usinée pour former un article de stockage. La structure composite présente également une résistance à la traction et d'autres caractéristiques qui lui permettent d'être facilement usinée sous la forme d'articles de rangement souhaités, tels que boîte, carton, et autres.
Smart & Biggar
Smart Planet Technologies Inc.
LandOfFree
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