| 摘要 |
<p>The invention concerns a device for blowing containers, in particular bottles, from a preform (1) with a gas and recuperating said gas, comprising at least means for supplying the device with gas at a first pressure and at a second pressure, drawing means and container forming means (2). It comprises means for recuperating said gas (6, 7) until a predetermined expansion pressure is reached in the container, means for controlling said recuperating means and adjusting means for adjusting the operating conditions of said control means.</p> |
