Container for foodstuff made from an aluminium-free planar composite with a covered hole as part of a closure system
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United States of America Patent
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Dec 6, 2016
Grant Date -
Mar 7, 2013
app pub date -
Jan 26, 2011
filing date -
Jan 27, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A planar composite for the production of a container surrounding an interior having a. a carrier layer; b. a barrier layer of plastic joined to the carrier layer; c. at least two layers of thermoplastic plastic which are provided on the side of the barrier layer of plastic facing away from the carrier layer. The carrier layer has at least one hole which is covered by the barrier layer of plastic and the at least two layers of thermoplastic plastic. The composite is useful for the production of a container. Also disclosed is a process for the production of a container using the composite and a container obtainable by this process.
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