FUNCTIONAL DIRECT COATING OF AN ALUMINIUM FOIL
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United States of America Patent
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Issued Date -
Oct 11, 2007
app pub date -
Mar 22, 2007
filing date -
Mar 23, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of manufacturing a coated aluminium foil wherein the aluminium foil is manufactured from a hot strip or a cast strip of aluminium or an aluminium alloy by cold-rolling with or without intermediate annealing and coiled onto a coil, while optional annealing of the aluminium foil takes place prior coiling, includes one or two side coating of the aluminium foil with a functional coating. The object of providing a method of manufacturing a coated aluminium foil with which the manufacturing costs of the coated aluminium foil can be lowered is solved according to the invention in that prior to coiling, more preferably before the optional annealing of the aluminium foil, one or two-sided coating of the aluminium foil with a functional coating takes place.
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