Abstract: Disclosed is a machine to manufacture (1) bags (10) with bottom sealed edges, with a vertical bagging machine, without the film track (3) running, it is suggested, to arrange the filling pipe of the bagging machine (1) in such a manner, that the length of a first track (21) of an interlocking (14) of the film deductions (12, 20) over the outer surface (28) of the filling pipe (11) and over form items (15) for the figuration of the edges (16) until again to the interlocking (14) equal to a second distance (22) is, runs on the other side of the interlocking (14). The number of form items (15) per side is different thereby.

Abstract: A tubular bagging machine in which expanding elements projecting away from the fill pipe are provided in order to create bags with welded edges. A separate longitudinal welding device for welding of an area adjacent to the edge of the tube is provided. It is thus possible to produce directly side-by-side a longitudinal seam and a welded edge. A bag-opening aid or a reclosing aid can be integrated into the longitudinal seam or the edge.

Abstract: Bags with welded edges are created by a vertical tubular bagging machine. The bags are flat on top and are relatively wide at the bottom. Only one edge-welding device to create a top seam is provided on one side of the fill pipe. Two edge-welding devices on the opposite side of the fill pipe are used to create two bottom seams stabilizing the bag.

Abstract: Disclosed is a machine to manufacture (1) bags (10) with bottom sealed edges, with a vertical bagging machine, without the film track (3) running, it is suggested, to arrange the filling pipe of the bagging machine (1) in such a manner, that the length of a first track (21) of an interlocking (14) of the film deductions (12, 20) over the outer surface (28) of the filling pipe (11) and over form items (15) for the figuration of the edges (16) until again to the interlocking (14) equal to a second distance (22) is, runs on the other side of the interlocking (14). The number of form items (15) per side is different thereby.

Abstract: Bags (13) with welded edges (21) are created by means of a vertical tubular bagging machine (1). The bags (13) are flat on top and are relatively wide at the bottom. Only one edge-welding device (15) to create a top seam (30) is for this purpose provided on one side of the fill pipe (7). Two edge-welding devices (15) on the opposite side (29) of the fill pipe (7) are used to create two bottom seams (37) stabilizing the bag (13).

Abstract: A tubular bagging machine in which expanding elements projecting away from the fill pipe are provided in order to create bags with welded edges. A separate longitudinal welding device for welding of an area adjacent to the edge of the tube is provided. It is thus possible to produce directly side-by-side a longitudinal seam and a welded edge. A bag-opening aid or a reclosing aid can be integrated into the longitudinal seam or the edge.