| 摘要 |
The invention relates to a method for producing a container (2) filled with a liquid filling medium, wherein a preform (1) made of a thermoplastic material is stretched after thermal conditioning by means of a stretching rod (11) and is transformed into the container (2) in an inflation process, wherein the inflation process comprises a pre-blowing phase, in which a fluid at a first pressure level is used for inflation, and a main blowing phase, in which a fluid at a second pressure level higher than the first pressure level is used for inflation. The invention is characterised in that the fluid used in the pre-blowing phase is a blowing gas, and that the fluid used in the main blowing phase is the filling medium. The invention further relates to a device for carrying out a method according to the invention. |
