| 摘要 |
<p>The method involves clamping cover film (8) in first area by tool upper portion and tool lower portion of sealing station (3). The cover film and tray are clamped in second area by sealing frame and tray holder. The relative movement of sealing frame and tray holder with second area of cover film and tray are made with respect to tool lower portion. The cover film is cut during relative movement by contact between cover film and one blade that is mounted on sealing frame. Independent claims are included for the following: (1) sealing station for tray sealing machine; and (2) packaging machine.</p> |
