| 摘要 |
Folding device, for use in sealing flexible tubular containers by adhering two facing portions on the same end edge, which comprises two groups of rotating paddles that face one another, able to turn simultaneously and so that each paddle in the same group pushes respective portions inside a side of a container positioned between the two groups of paddles, the paddles of the same group being able to move towards or away from one another, and preferably being connected via an element with elastic properties.
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