| 摘要 |
<p>A method and a structure (1) are provided for enclosing a packaging machine (100), which can be divided in at least two work areas or portions (110;130,120) having different operation tasks, arranged one after another along a packaging line (2) of the machine (100). The structure (1) includes a plurality of enclosing panels (P), suitably assembled together to form enclosing chambers (3,4) for protection of each of the work portions (110;130,120). At least one of the enclosing chambers (3) is aimed at enclosing, a pressurized environment Viand at least the other chamber (4) is aimed at enclosing an environment, whose pressure is substantially constant and equal to the outside pressure.</p> |
