DEVICE FOR SOLIDIFYING A MATERIAL WEB
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United States of America Patent
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Issued Date -
Feb 21, 2013
app pub date -
Jan 29, 2011
filing date -
Feb 25, 2010
priority date (Note) -
Abandoned
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Abstract
The invention relates to a device for solidifying a material web (F) formed of fibers and/or filaments, said device comprising a screen belt (S) carrying the material web (F), a nozzle beam (D) arranged above the screen belt (S) for subjecting the material web (F) to a pressurized fluid with a plurality of fluid jets (W) arranged in at least one row, and a suction device which is disposed below the screen belt (S), interacts with the nozzle beam (D) and has a suction gap (A). The invention is characterized in that the fluid jets (W) hit the material web (F) in the surface area of the suction gap (A). According to the invention, the fluid application (W) is carried out in the rear section of the suction gap (A) when seen in the conveying direction of the material web (F).
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