Highloft needlepunched nonwovens
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United States of America Patent
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N/A
Issued Date -
Dec 25, 2008
app pub date -
Dec 12, 2007
filing date -
Dec 12, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present disclosure relates to a highloft needlepunched fabric wherein said fabric may be formed by needlepunching a web at a penetration density of less than or equal to about 150 penetrations per square centimeter and a penetration depth of about 5-20 mm, wherein the needles are spaced apart 5 mm or greater.
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Cited Art Landscape
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