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Title: Label remover for bottle washing machine

Abstract: Labels are removed from the bottles as they stand generally upright in the conveyor pockets at the bottom of the curved guide where they pass under the high volume nozzles fed by a supply manifold approximately at the center of the curvature of the solid guides. At the time of label removal the bottles are under the liquid level of the caustic bath in the bottle washing machine. The open slot on the bottom of the solid curved guide leads to a suction channel which pulls the labels from the caustic solution as fast as they are flushed off the bottles. The suction channel is tapered to obtain substantially equal suction across the slot. Since the bottles are moving on a curved path as they pass under the jet, there is an effective dwell during the flushing and a single nozzle can accomplish more flushing action than in prior designs.


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Inventors: Fischer, Otto H. (Milwaukee, WI, US)
Schoenke, Donald F. (Menomonee Falls, WI, US)

Application Number: 555415
Filing Date: 1975-03-05
Publication_date: 1976-03-30
Assignee: Stowell Industries, Inc. (Milwaukee, WI)
Primary Class(es): 134/104.4 134/125, 134/152, 134/169R
Other Classes:
US Patent Ref:
2050634Aug, 1936Stegemann134/104.
2573169Oct, 1951Gerlach et al.134/104.
2617435Nov, 1952Kessler134/125.
2655928Oct, 1953Herold134/125.
3104670Sep, 1963Girton134/83.

Other Refs: 1,146,280
May, 1957FR

Primary Examiner: Bleutge, Robert L.
Assistant Examiner:
Attorney: Michael, Best & Friedrich