APPARATUS AND METHODS FOR DISTRIBUTING A BALANCED AIR STREAM TO AN EXTRUSION DIE OF A MELTSPINNING APPARATUS
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United States of America Patent
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Issued Date -
Sep 6, 2007
app pub date -
Mar 2, 2006
filing date -
Mar 2, 2006
priority date (Note) -
Abandoned
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Abstract
A distribution manifold for transferring a balanced air stream to an extrusion die of a meltspinning apparatus, meltspinning apparatus including the distribution manifold, and methods of operating a meltspinning apparatus. The distribution manifold comprises a body member having a cavity, an inlet coupling the cavity with the air supply, and a plurality of outlet passages coupling the cavity with the extrusion die. A plurality of metering elements are disposed within the cavity between the inlet and the plurality of outlet passages to restrict the flow of air through gaps formed between adjacent pairs of the metering elements.
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