Volume nonwoven fabric
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United States of America Patent
Stats
-
Jan 26, 2021
Grant Date -
Dec 8, 2016
app pub date -
Feb 17, 2015
filing date -
Feb 18, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A nonwoven fabric has a volume-giving material, in particular fiber balls, down and/or fine feathers, and has a maximum tensile strength, measured according to DIN EN 29 073 at a mass per unit area of 50 g/m2 in at least one direction, of at least 0.3 N/5 cm, in particular of 0.3 N/5 cm to 100 N/5 cm.
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- 4 Age
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