B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
190/43, 154/126.
B32B 15/08 (2006.01) B32B 27/40 (2006.01) B65D 65/40 (2006.01) B65D 85/10 (2006.01) B65D 85/12 (2006.01)
Patent
CA 1293435
BARRIER SEALED PACKAGES FOR CIGARETTES AND OTHER SMOKING ARTICLES Abstract of the Disclosure The invention is directed to a packaging composite for barrier sealed cigarette or other smoking article packages. The composite includes a foil layer, exterior and interior skin layers of heat-sealable thermoplastic polymer, first and second biaxially oriented polypropylene homopolymer layers located between the exterior skin layers and the foil layers, and first and second adhesive layers coupling the polypropylene layers to the foil layer on each side thereof. The package laminate has a thickness of between 1.5 and 2.5 mils.
584211
Hein Carl C. III
Koschak Matthew S.
Langley William H.
Yeatts Roy E.
Bereskin & Parr
Hein Carl C. III
Koschak Matthew S.
Langley William H.
Reynolds (r.j.) Tobacco Company
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