Apparatus for continuous steaming and dimensional stabilization of continuous fabric webs
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United States of America Patent
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-
Dec 6, 1994
Grant Date -
N/A
app pub date -
Apr 15, 1993
filing date -
Apr 15, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for continuous steaming and dimensional stabilization of continuous fabric webs includes a steaming tunnel (11) through which a conveyor belt (12) runs, which supports and conveys a continuous fabric to be treated (13), the steaming tunnel (11) being provided with an inlet opening (14), an outlet opening (15) and a steam delivering device (16), in which apparatus the inlet opening (14) and the outlet opening (15) are both arranged under the bottom tunnel portion and inside the tunnel, opposite to at least one of the openings a temperature sensor (23) is provided which modulates the emission of steam from the steam delivering device (16). Furthermore, a method is accomplished for the steaming and dimensional stabilization of continuous fabric webs, method which is constituted by the treatment of fabric webs in an air-free atmosphere of saturated steam.
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