| 摘要 |
<p>A method, device and apparatus for joining packaging containers, having a circumferential flange along the top edge of the wall, particularly plastic cup-type containers. The connection is made by separate joining members which may be strips which are welded, glued or otherwise connected to the flanges of the containers to be joined. Both method and means can be kept quite simple and offer an extreme flexibility in many respects. Invention also comprises the joining strips and the multiple packs obtained by applying method and apparatus.</p> |
