Cleaning and liquid contact with solids – Processes – Using solid work treating agents
Reexamination Certificate
2009-06-15
2011-12-06
Kornakov, Michael (Department: 1714)
Cleaning and liquid contact with solids
Processes
Using solid work treating agents
C134S010000, C134S032000, C134S042000
Reexamination Certificate
active
08070883
ABSTRACT:
Methods and apparatus for removing particles from vials includes the use of a one sided pressure sensitive filament tape to remove external particles from vials. A roll of tape is juxtaposed relative to a line of vials moving along the production line. As each vial moves within the space between the tape the outside of the vial contacts the tape causing the particles to be removed and imbedded in the adhesive on the tape. A feed roll and a rewind roll provides for the tape to unwind while in contact with the outside of the vials and in conjunction with the movement of the vials along the production line. By causing the feed roll and the rewind roll to advance unused tape while in contact with the outside surface of the vials, the vials are caused to rotate at least 360 degrees while advancing down the line.
REFERENCES:
patent: 5651846 (1997-07-01), Hurst
patent: 6164044 (2000-12-01), Porfano et al.
patent: 2002/0185212 (2002-12-01), Schaupp et al.
Blan Nicole
Kornakov Michael
Saccocio R. M.
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