| 摘要 |
Device and method in packing of goods in a continuous bag blank (13), which is formed to slide on or in control arms, characterized in that the bag blank (13) is formed with a series of delimited chambers (16) across the surface of the entire bag blank (13), which chambers are provided with inlet openings (17), the bag blank (13) being filled with goods and fed further forward along the control arms of the device toward a gas-filling nozzle (73), which presses in gas through openings (74) into the delimited chambers (16) formed in the bag blank (13), after which the chambers (16) and the bag blank are welded together into sealed packages. |
