Method for producing beverage containers and system for producing beverage containers
First Claim
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1. A production method for producing beverage containers filled with a liquid in a production system comprising the steps of:
- delivering plastic parisons to a transforming device;
transforming the plastic parisons into plastic containers using the transforming device;
transporting the plastic containers to a filling device using a transport device;
filling the plastic containers with a first liquid using the filling device, wherein the filling device has a storage container for the first liquid; and
closing the filled containers with closures;
wherein a product change from first containers to be filled with the first liquid to second containers to be filled with a second liquid is carried out, and wherein in order to effect the product change, a desired quantity of the first containers filled with the first liquid is determined and a residual quantity of the first liquid is determined, wherein when one of the first liquid, the first containers or first container closures is consumed, then the first liquid, the first containers and the first container closures which are not completely consumed are discharged from the production system before the product change, the production method is altered and whereupon the filling device is subjected to a rinsing operation and/or a cleaning operation and/or a sterilising operation, and wherein the delivery of the plastic parisons to the transforming device is continued without interruption during the product change.
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Abstract
A method for producing beverage containers includes the steps of:
- delivering plastic parisons to a transforming device;
- transforming the plastic parisons into plastic containers using the transforming device;
- transporting the plastic containers to a filling device;
- filling the plastic containers with a liquid using the filling device, and
- closing the filled containers with closures. Product changeover from one product to another is facilitated.
30 Citations
11 Claims
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1. A production method for producing beverage containers filled with a liquid in a production system comprising the steps of:
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delivering plastic parisons to a transforming device; transforming the plastic parisons into plastic containers using the transforming device; transporting the plastic containers to a filling device using a transport device; filling the plastic containers with a first liquid using the filling device, wherein the filling device has a storage container for the first liquid; and closing the filled containers with closures; wherein a product change from first containers to be filled with the first liquid to second containers to be filled with a second liquid is carried out, and wherein in order to effect the product change, a desired quantity of the first containers filled with the first liquid is determined and a residual quantity of the first liquid is determined, wherein when one of the first liquid, the first containers or first container closures is consumed, then the first liquid, the first containers and the first container closures which are not completely consumed are discharged from the production system before the product change, the production method is altered and whereupon the filling device is subjected to a rinsing operation and/or a cleaning operation and/or a sterilising operation, and wherein the delivery of the plastic parisons to the transforming device is continued without interruption during the product change. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A production system for producing beverage containers filled with liquids, said production system including a delivery device for delivering plastic parisons, a transforming device for transforming the plastic parisons into first plastic containers, a filling device disposed after the transforming device in a transport direction of the plastic containers for filling the first plastic containers with a first liquid, and a closure device which closes the first plastic containers with a closure, wherein the system has a first detecting device for detecting a quantity of the first liquid which is located in the system and for sending a first signal to a processing device, as well as a second detecting device for detecting a quantity of the first plastic containers located in the system and for sending a second signal to the processing device, and wherein a quantity of filled first containers capable of being produced by said first and second detected quantities is calculated by the processing device, wherein the processing device controls a product change on a basis of the first and second signal outputs by the first and second detecting devices as well as the calculation of the quantity of containers capable of being produced, wherein in an event of a product change or a production quantity fulfilment a determination is made whether the first liquid, the plastic parisons, the first plastic containers and container closures are fully consumed, wherein when the calculation determines full consumption of the first liquid to be bottled, the first beverage containers or container closures, the production system is altered and whereupon a rinsing operation and/or a cleaning operation and/or a sterilising operation is conducted, and wherein in the delivery device, the delivery of the plastic parisons is continued without interruption during the product change or the production quantity fulfilment.
Specification