Patent ID: 8550805

Claim:
A device for the manufacture of a hollow body with a contoured blow mold, in which a preform is positioned during a blowing process, comprising a stretching rod with the aid of which the preform is stretched along its longitudinal axis, and at least three medium storage units in which the process media of the blowing process are located, wherein a first medium is under a pressure in a range of approximately 2 bar to approximately 20 bar, a second medium is under a pressure in a range of approximately 15 bar to approximately 45 bar, and a third medium is under a pressure in a range of approximately 30 bar to approximately 45 bar wherein the device is a rotational stretch blowing machine and blowing air can, at least temporarily, be recycled from the hollow body for machine positions at an angular interval of from approximately 200° to approximately 285° of the rotational stretch blowing machine for further use.