Compression-moulded tray and method of producing a fibre tray

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United States of America Patent

PATENT NO 9187866
APP PUB NO 20140110072A1
SERIAL NO

14135867

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Abstract

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A compression-molded tray of fiber material, said tray being formed of fiber material in a compression method, from a suspension of mechanical pulp of cellulose. The formed tray has been formed by press-drying using heat to a dry content of 80-95%, preferably 90-95%, and the fiber material of the formed tray has a density in the order of 400-650 kg/m3. The inside of the tray is provided with a protective barrier.

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Patent Owner(s)

Patent OwnerAddress
ROTTNEROS PACKAGING AB686 31 SUNNE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blecko, Lars Marsta, SE 2 10
Nordin, Bengt Mariehamn, FI 4 26
Soderlund, Roger Grums, SE 2 4
Sunblad, Per Gothenburg, SE 1 3

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