Krones Ag

Markus Kulzer

Konrad Senn

Thomas Hoellriegl

Klaus Voth

Juergen Soellner

Dieter Finger

Gerald Huettner

Jochen Hirdina

Andreas Brunner

Thomas Spitzer

Andreas Pense

Dominik Meier

Christian Betz

Benedikt Hengl

Daniel Vogler

Oliver Apfelbacher

Thomas Gerstenberg

Markus Stiegler

Apparatus for forming plastic preforms into plastic containers, having a forming device which has a plurality of forming stations each having a stretching bar for stretching the plastic preform and an application device act upon the plastic container with a flowable medium. The forming device has at least four pressure reservoirs for the flowable medium, which each have predetermined pressures, and a valve block with at least five process valves. The application device is configured for producing a fluid connection between the valve block and a mouth region of the plastic preform in order to act upon the plastic preforms with the pressurised flowable medium, and the process valves are configured to act upon the plastic preforms with different pressures, wherein at least one process valve is configured for producing a connection between the plastic preform and an environment.

Apparatus and method for forming plastic preforms into plastic containers with adjustable throttle

An apparatus for forming plastic preforms into plastic containers with at least one forming station which forms the plastic preforms into the plastic containers by the action of a flowable medium, wherein the forming station has a blow mould which forms a cavity, within which the plastic preforms are formed into the plastic containers. The blow mould has a base part which has an inner contour which forms a base of the containers, wherein the base part has at least one channel for conducting a temperature control medium for temperature control of the base part. A course of the channel is adapted to a course of the inner contour and/or the channel has, on its inner surface facing the temperature control medium, structures and/or cross-sectional changes which influence the flow of the temperature control medium through the channel.

Blow moulding machine with tempered base mould

Provided is an apparatus for forming plastic preforms into plastic containers, having a blow mould which forms a cavity within which the plastic preforms can be expanded to form the plastic containers, and having an application device which is suitable and intended for acting upon the plastic preforms with a flowable medium in order to expand them, which is suitable and intended for acting upon the plastic preforms with a flowable medium in order to expand them, wherein the application device is placed against a mouth area of the plastic preforms in order to act upon these with the flowable medium. The application device forms at least one first flow channel for the flowable medium, which guides and/or directs at least a portion of the flowable medium to an inner wall of the mouth area in order to temper and, in particular, cool this inner wall.

Apparatus for forming plastic preforms into plastic containers with preform cooling

Apparatus () for forming plastic preforms () into plastic containers (). In a closed state of a blow mould (), a contact area is formed between side parts (), in which the two side parts () rest against each other, the side parts () form a mould separation seam () in the contact area. In accordance with the invention, at least one section of at least one side part () has a coating and/or an additional element () in a region of the mould separation seam (), so that a heat transfer between the plastic preform () and the inner wall () in the contact area can be delayed at least in places at these at least one section.

Apparatus and method for forming plastic preforms into plastic containers and blow mould

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Zell, Germany

Markus Kulzer