Abstract:
An apparatus for heating plastics material pre-forms includes a conveying device which conveys the plastics material pre-forms along a pre-set conveying path (P). A plurality of holding elements for holding the plastics material pre-forms and a plurality of screening elements for screening off heat are arranged on the conveying device. The apparatus has a plurality of carrier units on which at least parts of the holding elements and at least parts of the screening elements are arranged and these carrier units are capable of being removed from the conveying device jointly with the parts of the holding elements and screening elements which are arranged thereon.
Abstract:
Process to produce containers out of preforms, in which the preform is inserted in a form-filling station, molded and filled in this station. Gas, which remains in the head space after the end of the filling process, is replaced by a purge gas, and a form-filling machine is provided to produce and to fill containers made of preforms.
Abstract:
A production system for producing and/or filling containers, including beverage bottles, includes modular processing units. Each of the modular processing units includes a stationary operating module configured to produce or process the containers and handling devices. The handling devices are configured to handle the containers between a container entry of the processing unit and a container exit of the processing unit and to position the containers in the operating module. The handling devices are configured such that the processing units are individually replaceable. Alternatively or additionally to this, at least two processing units of a same kind are provided to which the containers are specifically distributable.
Abstract:
A blowing mould array includes a blowing mould unit forming a cavity, inside of which plastic preforms are expanded to plastic containers. The blow mould unit includes a blowing mould retainer having at least two mould retainer elements for accommodating parts of the blowing mould unit, and a locking mechanism to arrest at least one part of the blowing mould unit against at least one mould retainer element. The locking mechanism includes an engagement element that can be pivoted and/or shifted relative to a default axis, which in an arrested state abuts a segment of a part of the blowing mould unit. The locking mechanism has an actuating element to loosen the arrest between the mould retaining element and the blowing mould unit. Actuation of the actuating element is coupled with actuation of the engagement element.
Abstract:
An apparatus for moulding plastic preforms into plastic containers, includes an application unit for applying a gaseous medium onto the plastic performs. The application unit includes at least one valve unit for controlling the gaseous medium to be supplied to the plastic preform The valve unit has a working piston that is movable between at least two positions, and a control piston that is movable between at least two positions. Movement of the control piston is coupled, at least at times, to movement of the working piston. The valve unit includes a sealing unit that substantially prevents a gas flow between the working chamber and the control chamber at least in one position of the working piston and a membrane body that seals at least one area of the control piston against at least one area of the control chamber.
Abstract:
A container treatment plant and a method for the treatment of containers are described. The container treatment plant includes a plurality of treatment elements, wherein each treatment element is used for a pre-determined treatment of the containers and each treatment element has associated therewith a container nominal value which indicates which type of container the treatment element can treat, a detection device for detecting properties of one of the containers to be treated, and a comparator device for comparing a detection result of the detection device with the container nominal value for at least one treatment element.