| 摘要 |
<p>A compacting device (2) of a fibre web comprises an intermediate body (100,102) slidingly couplable to a support body (80) and a suction mouth (30) couplable, preferably slidingly, to the intermediate body (100,102). In addition, the devices preferably envisages that upon transit between an intermediate duct (104) of the intermediate body (102) and a side branch (89) of the support body (82) and/or upon transit between the inner chamber (121) of the mouth (30) and the intermediate duct (104) a widening of the through section of the air in the air suction direction is made.</p> |
