Apparatus for applying a film to a bottom side of an extruded sheet
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United States of America Patent
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Issued Date -
Feb 18, 2010
app pub date -
Aug 13, 2008
filing date -
Aug 13, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An apparatus for applying a film to a bottom side of an extruded sheet. The apparatus has an upstream end and a downstream end to which a completed product is directed. The apparatus has: an extruder assembly for forming an extruded sheet; a roll stack assembly with a first plurality of rolls against which an extruded sheet is formed by the extruder assembly and guided as the extruded sheet is advanced towards the downstream end of the apparatus; and a first station for a supply of film that can be applied to the bottom side of an extruded sheet formed by the extruder assembly at the roll stack assembly. The first station for a supply of film is upstream of the roll stack assembly.
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