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Rovema Packaging Machines, L.P. Patents
Assignee:
Rovema Packaging Machines, L.P.
Address:
Lawrenceville, GA
No. of patents:
6
Patents:












Patent Number Title Of Patent Date Issued
D535569 Bag January 23, 2007
D535568 Bag January 23, 2007
D512649 Bag December 13, 2005
8176713 Tubular bagging method May 15, 2012
A tubular bagging machine includes an innovative indentation-forming device and a modified cross-sealing device. The innovative indentation-forming device includes two punches that form two indentations in the foil web. The machine then forms the foil web into a foil tube with the in
7987655 Tubular bagging machine and method August 2, 2011
A tubular bagging machine includes an innovative indentation-forming device and a modified cross-sealing device. The innovative indentation-forming device includes two punches that form two indentations in the foil web. The machine then forms the foil web into a foil tube with the in
5862652 Tubular bagging machine with an asymmetrical forming shoulder and tubular bags with an edge-side January 26, 1999
To avoid the folding of a flat tubular bag 1, which has been set up supported on its bottom-side cross seam 4, a welding seam 7, 8 reinforcing the tubular bag 1 is provided along at least one edge 5, 6. A further tubular bag 101 is introduced, where on the side folds 110, 111 of which

 
 
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