B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
190/38
B65D 8/00 (2006.01) B65D 17/34 (2006.01)
Patent
CA 1219820
CONTAINER BODY Abstract of the Disclosure There is disclosed a cup-shaped container body comprising an outer hollow article having a flange portion, the outer hollow article being formed by drawing a flexible laminate blank including a thermoplastic film to form the inner surface of the outer hollow article and a metal foil, and a reinforcing inner hollow article having a flange portion which is received in the outer hollow article, the inner hollow article being formed by thermoforming a blank of a thermoplastic which is heatsealable to the thermoplastic film to form the inner surface, having a configuration corresponding to the outer hollow article, and being hermetically jointed to the outer hollow article by heat sealing at least along the flange portions thereof. The inner hollow article may be formed with a concave portion having a predetermined shape on a wall portion thereof, and the outer surface of the inner hollow article is in substantial contact with the inner surface of the outer hollow article except in the concave portion.
433515
Hirota Kazumi
Hori Ichiro
Matsuoka Kikuo
Fetherstonhaugh & Co.
Toyo Seikan Kaisha Limited
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