Apparatus for continuously decatizing a fabric
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United States of America Patent
Stats
-
Apr 12, 1994
Grant Date -
N/A
app pub date -
Sep 18, 1992
filing date -
Sep 19, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for continuous fabric decatizing, comprising a cylindrical drum, the outer lateral surface of which is covered with a sleeve of textile material about which the fabric is fed, the cylindrical drum and the sleeve being at least partially covered and embraced externally by an endless under-piece of textile material arranged so that at least one portion of the under-piece maintains the fabric in contact with the sleeve, the rotary drum being perforated and supported on a fixed coaxial inner cylinder having a diameter less than the drum and being maintained spaced therefrom by radial wall extensions which are positioned within the portion of the lateral surface of the drum in which the fabric is maintained in contact with the sleeve, and are connected together to define a chamber containing an atmosphere of steam under pressure fed from the outside of the fixed cylinder, and a subsequent forced suction treatment chamber.
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