Forming screens
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United States of America Patent
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N/A
Issued Date -
Jun 17, 2010
app pub date -
Dec 15, 2008
filing date -
Dec 15, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Composite forming screens comprise a layer of hard rubber with a Shore A hardness of 50-90 and in preferred embodiments, comprise a support layer of plastic or metal bonded to the hard rubber to form a composite. The forming screens may be planar or cylindrical and are provided with a plurality of apertures or through holes and a pattern of fine scale structures. A method of making the forming screens is also disclosed.
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