Apparatus for producing fibrous structures electrostatically
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United States of America Patent
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-
Jun 27, 1989
Grant Date -
N/A
app pub date -
Mar 20, 1987
filing date -
Mar 24, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus for producing a fibrous structure including electrostatically charged mandrels arranged around a delivery assembly for fiberizable material. The delivery assembly includes capillary needles to which fiberizable material is supplied from a reservoir, the needles being arranged on manifolds moved continuously around a loop path on a rail.
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Cited Art Landscape
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