Apparatus for making mineral fiber insulation batt impregnated with extruded synthetic fibers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 24, 2000
Issued Date -
N/A
app pub date -
Jan 7, 1999
filing date -
Jul 22, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus for impregnating surfaces, including edge surfaces, of fiberglass insulation batts with synthetic fibers, comprising a conveyor for advancing the batts in a common direction and, initially, in a side-by-side orientation. Separators thereafter interrupt the side-by-side orientation, exposing the edges of the batts. Extrusion heads located in the area of side edge exposure impregnate the exposed edges with synthetic fibers while other extruder heads apply synthetic fibers to one or optionally both of the top and bottom surfaces.
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Family
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Cited Art Landscape
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