PROCESS AND APPARATUS FOR PRODUCING TOBACCO BAGS
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United States of America Patent
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Issued Date -
Aug 6, 2009
app pub date -
Feb 2, 2009
filing date -
Feb 5, 2008
priority date (Note) -
Abandoned
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Abstract
In order to produce tobacco bags from sheet material having a pocket and a fold-over flap and a tape as closure means, the tape is applied (as are possibly further applications) to a continuous sheet-material web (22) for producing the bags by transversely directed severing cuts. The procedure here is such that the sheet-material web (22) is provided in the first instance, by folding, with a continuous web leg and then with transversely directed connecting seams in the region of the web leg, and thereafter the tape is applied to the sheet-material web prepared in this way. Bags (10) provided with a tape are then severed from the sheet-material web. The tapes are applied to the sheet-material web (22) in the region of an application station (30). Following this, the bags (10) are severed in a severing station (27).
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