Suction channel for stretching unit, has pipe-shaped base plate and suction slot running in peripheral direction of base plate, where suction slot has constant width along fiber routing edge

The suction channel (15) has a pipe-shaped base plate (23). The outer contour of the base plate has a sliding surface (17) for an air permeable conveyor belt (12). A suction slot (18), limiting two side edges, is provided, which runs in peripheral direction of the base plate. A side edge of the suct...

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Bibliographische Detailangaben
Hauptverfasser: BRUNK, NORBERT, LEHNER, WOLFGANG
Format: Patent
Sprache:eng ; ger
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