| 摘要 |
<p>1. Machine for closing containers such as rectangular trays having a peripheral flange, by means of a plastic film or similar, said machine including support members on which the flange rests and a heating plate, characterized in that it includes two parallel guides (7), the spacing between which ist adjustable, on each of which one of the edges of the container rests and in that the guides are interrupted at a point in their length, situated under the heating plate (21), said interruption creating a space (19) in which a heightwise movable anvil (20) is disposed.</p> |
