Method for non-contact fiber cleaning
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United States of America Patent
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-
Jul 13, 1999
Issued Date -
N/A
app pub date -
Mar 28, 1997
filing date -
Jul 5, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of cleaning fiber of dust and particulate matter thereon includes the steps of directing the fiber passage having an entrance end and an exit end; protecting the fiber from abrasion at the entrance end and the exit end; passing the fiber through a vacuum chamber in the fiber passage; directing a fluid spray against the fiber in a direction opposite to the direction of movement of the fiber along the passage at a velocity sufficient to dislodge particulate matter from the fiber; and exhausting the fluid and the particulate matter from the vacuum chamber.
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