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AssigneeKrones AG
InventorsAndreas STEINER, Thomas GERSTENBERG, Philipp OLENBERG, Simon FISCHER, Sebastian KIRCHMAYER
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Method for forming plastic preforms into plastic containers, wherein a plastic preform is introduced into a blow mould and is expanded into a plastic container by being applied by a flowable medium, wherein the plastic preform is applied by at least two different pressure levels and wherein furthermore preferably a rod-like body is introduced into the plastic preform, in order to expand the plastic preform in its longitudinal direction, wherein a pressure curve and/or a movement curve of the rod-like body being determined by a measuring device during the expansion process, wherein least one of the curves is evaluated by means of a processor device and at least one point or region of this curve which is characteristic of the course is determined.
A method for forming plastic preforms into plastic containers, wherein a plastic pre-form is introduced into a blow mould and is expanded into a plastic container by being applied with a flowable medium, wherein the plastic preform is applied by at least two different pressure levels and wherein furthermore a rod-like body is introduced into the plastic preform, in order to expand the plastic preform in its longitudinal direction, wherein a pressure curve and/or a movement curve of the rod-like body and/or a force curve of the rod-like body being determined by at least one measuring device during the expansion process,
An apparatus for forming plastic preforms into plastic containers, having at least one forming station which has a blow mould into which the plastic preform can be introduced, and an application device which applies the plastic preform with a flowable, wherein the plastic preform is applied with at least two different pressure levels and wherein the apparatus further comprises a rod-like body which can be introduced into the plastic preform, in order to expand the plastic preform in its longitudinal direction, wherein a pressure curve and/or a movement curve of the rod-like body and/or a force curve of the rod-like body being determined by a measuring device during the expansion process,
Dependencies are inferred from the claim text.