Pressure-resistant container

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11603232
APP PUB NO 20200189791A1
SERIAL NO

16614919

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Abstract

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The invention relates to a can containing a liquid and/or a gaseous medium which has positive pressure or develops such during transport or storage, wherein the cylindrical can shell of the can consists mainly of paper or cardboard material and is closed at the bottom with a bottom element and at the top with a cover element, wherein the can withstands an internal pressure of at least 5 bar, wherein the innermost layer of the can shell consists of a straight-wound barrier layer having a longitudinally extending folded seam, wherein the barrier layer is a prefabricated laminate made of an inner diffusion-tight barrier film or an inner diffusion-tight barrier laminate and an outer kraft paper layer.

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Patent Owner(s)

Patent OwnerAddress
ENVICAN GMBHBÜHLER-AREAL 27 SENNHOF 8482

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dregger, Thomas Zurich, CH 2 7
Schönig, Christoph Zurich, CH 3 7

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