| 摘要 |
<p>The invention concerns an apparatus for forming stacks of multilayers (L) of printed circuits and the like, wherein a film unrolled from a coil (31) is applied between stacked layers (L). The apparatus is provided with system of fixed and movable divertring rolls (40, 41) that allows to control the tension of the film unrolled from the coil (31), thereby preventing possible breaking thereof.</p> |
