Method and device for treatment of a material web, in particular a fabric web
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United States of America Patent
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Aug 10, 1993
Grant Date -
N/A
app pub date -
May 2, 1991
filing date -
Sep 22, 1989
priority date (Note) -
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Abstract
The material web (15) is guided through a treatment zone which is formed by numerous collector tubes (33, 34, 35) and by a shaft. Each collector tube is provided with a separate connection (36, 37, 38) and can be fed with its own treatment medium. The collector tubes preferably form a unit which is adjustable through a limited range in relation to the fabric web (15). Through the combined use of liquid and gaseous treatment mediums (44, 45, 46) an intense effect can be achieved, for example for washing, impregnating or similar.
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