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AssigneeKorber AG
InventorsPeter Pinck, Heinz-Christen Lorenzen, Uwe Heitmann, Wolfgang Siems
Estimating the term…
The tobacco stream which is formed at the underside of a foraminous conveyor and carries a surplus of tobacco particles is transported past a trimming device which removes the surplus to convert the stream into a filler which is thereupon wrapped into a web of cigarette paper. The mass flow of tobacco particles in the untrimmed stream is monitored by a detector which utilizes infrared light, and the signals from such detector are used to change the position of the conveyor relative to the trimming device so as to ensure that the mass flow of tobacco particles in the filler remains within a desired range. One or more additional detectors monitor the mass of flow tobacco particles in the filler upstream and/or downstream of the wrapping station, and the signals from such second detector or detectors are used to correct the position of the conveyor relative to the trimming device and/or to change the position of the trimming device relative to the conveyor.
A method of treating accumulations of fibers of tobacco, other smokable material or filter material for tobacco smoke, comprising the steps of establishing for the fibers an elongated path;
Apparatus for treating accumulations of fibers of tobacco or other smokable material or filter material for tobacco smoke, comprising guide means including a foraminous conveyor defining an elongated path;
Dependencies are inferred from the claim text.