Apparatus for making chopped amorphous fibers with an air transport system
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United States of America Patent
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Jun 10, 1997
Grant Date -
N/A
app pub date -
Dec 4, 1995
filing date -
Dec 4, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for continuously making chopped amorphous fibers that uses an air transport system. The apparatus includes a source of floss, a duct for transporting the floss while it is entrained in a stream of gaseous carrier medium, a chopper for chopping the floss, and a separator. In a preferred embodiment, the floss is chopped while it is entrained in the stream of gaseous carrier medium using a rotating ring chopper, and the chopped floss is subsequently separated using a cyclone separator.
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