Lightweight knockout for forming die assembly
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United States of America Patent
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Dec 7, 2010
Issued Date -
N/A
app pub date -
Nov 1, 2007
filing date -
Nov 6, 2006
priority date (Note) -
Expired
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Abstract
A die assembly for producing paperboard pressware includes a lightweight knockout assembly having a long and narrow ejection member positioned within a slotted adapter plate. The provision of a lightweight knockout assembly reduces frictional wear-related maintenance and downtime.
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