| 摘要 |
The invention relates to a device (1) in which products (2) are pushed in phases across a plurality of stations (B, C, D, E). A sheet blank is delivered, between the first two stations (B, C), at right angles to the direction (A) of conveyance. The product (2) is pushed to the second station (C) using a slide (27) and a surface (20) moving partially therewith. The blank (7) is supported by being positioned against a face (34) and folded around the top and the bottom of the product (2). The preceding products (2) are simultaneously pushed on into the stations (C, D, E) using fingers (35, 54) of a comb-shaped conveyor (9). A longitudinally sealed seam is formed in the station (C) using sealing jaws (8). The surface closures are formed and sealed in the stations (D, E) which follow. The device has a simple structure and is easy to control. |
