VORRICHTUNG ZUM BLASFORMEN VON VERPACKUNGEN

摘要

The invention concerns a device for blowing containers, in particular bottles, from a preform 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, drawings means and container forming means. It comprises means for recuperating said gas 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.