EP4326347A1 - Appareil et méthode de traitement des parois internes de récipients - Google Patents

Appareil et méthode de traitement des parois internes de récipients

Info

Publication number
EP4326347A1
EP4326347A1 EP22717178.2A EP22717178A EP4326347A1 EP 4326347 A1 EP4326347 A1 EP 4326347A1 EP 22717178 A EP22717178 A EP 22717178A EP 4326347 A1 EP4326347 A1 EP 4326347A1
Authority
EP
European Patent Office
Prior art keywords
treatment
containers
container
monitoring
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22717178.2A
Other languages
German (de)
English (en)
Inventor
Matthias Wahl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krones AG
Original Assignee
Krones AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krones AG filed Critical Krones AG
Publication of EP4326347A1 publication Critical patent/EP4326347A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/02—Sterilising, e.g. of complete packages
    • B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/087—Particle radiation, e.g. electron-beam, alpha or beta radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/02—Sterilising, e.g. of complete packages
    • B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
    • B65B55/08—Sterilising wrappers or receptacles prior to, or during, packaging by irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
    • B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/04—Coating on selected surface areas, e.g. using masks
    • C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/23—Containers, e.g. vials, bottles, syringes, mail

Definitions

  • the present invention relates to an apparatus and a method for treating the inner surfaces of containers.
  • Various methods and devices are known from the prior art that treat the inner walls of containers for different purposes. So it is known from the prior art to coat the interior walls with a plasma in order to avoid the diffusion of substances from a drink or into a drink in this way.
  • monitoring of the sterilization treatment is necessary in order to be able to ensure that germs are killed properly during operation.
  • a failure of a radiator finger or an electrode can be detected in good time, this emitter finger or electrode directing an electron beam or the like through the mouth into the interior of the container.
  • DE 10 2009 018 210 B4 discloses a method for monitoring the intensity of an electron beam that generates a plasma during its propagation.
  • a detector observes the actual work process through the wall of a transparent or translucent packaging material.
  • DE 10 2012 200 976 A1 also discloses a method for examining and checking coated containers, with a measuring device detecting unwanted foreign substances escaping from the container material, such as antimony for example.
  • Methods for plasma sterilization are known in principle, for example from DE 199 09 8 26 A1 or DE 102 366 83 A1.
  • Methods for electron beam sterilization are known, for example, from DE 10 2008 045 187 A1.
  • Other internal coating processes using plasma are known, for example, from DE 10 2010 000 940 A1 or DE 10 2012 201 956 A1.
  • a device according to the invention for treating the inner walls of containers has a transport device which transports the containers along a predetermined transport path, the containers having a mouth opening and the device having at least one treatment device which can be guided into the containers through this mouth opening, the device furthermore has a monitoring device which monitors the treatment of the inner wall.
  • the monitoring device is designed in such a way that it monitors and/or observes the treatment (or the treatment process) of the inner wall through the mouth opening.
  • This monitoring preferably takes place at least temporarily during the treatment process and/or at least temporarily during a (treatment) emission of the treatment device.
  • the treatment process should not be observed through a container wall, but through the mouth opening itself. In this way it can be ensured that there are no erroneous results due to artifacts in the container wall.
  • Monitoring through the mouth opening means in particular that the event to be monitored takes place inside the container but is observed through the mouth.
  • a detector device or a sensor device it is possible, for example, for a detector device or a sensor device to be arranged in such a way that, for example, plasma formation in the interior of a container can be observed and/or monitored through the mouth. It is conceivable that this plasma is used to sterilize and/or coat the inside of a container (such as a plastic bottle or a preform).
  • the monitoring device is suitable and intended to output information and/or a signal, in particular in response to a signal from the sensor device, which is characteristic of a proper or faulty treatment process.
  • the device has a diverting device which, in response to a signal from this monitoring device, initiates the diverting of a specific container a stream of containers, so that this container is not treated further.
  • the monitoring device can also issue a warning signal.
  • the device can also have a control device which has the effect that, if incorrect treatment is detected by a specific treatment device, no further containers are supplied to this treatment device.
  • the treatment device is rod-like and/or tubular. This means that the treatment device extends in particular in a preferred direction, in particular in a longitudinal direction of the container to be treated.
  • the treatment device can have one (or more) rod-like body, for example in the form of a beam finger for beating the inner walls with electrons.
  • the treatment device can also have a plurality of rod-like elements, such as two electrodes, which are also preferably introduced into the interior of the container to be treated.
  • the device has a drive device which moves the containers relative to the treatment device. It is thus possible for the rod-like container device to be arranged in a stationary manner in the longitudinal direction of the containers and for the containers themselves to be raised, for example, so that the treatment device can penetrate into the containers.
  • the transport device preferably transports the containers to be treated with their mouths facing upwards.
  • the mouth of the containers preferably has a smaller cross-section than a base body and/or a bottom of the containers.
  • This drive device particularly preferably moves the containers in their longitudinal direction in order to introduce the treatment devices into the containers.
  • the containers are preferably plastic bottles or so-called plastic preforms. In addition, however, the containers could also be glass containers.
  • the device preferably has a gripping device which is used for this purpose is suitable and intended to grip the plastic containers below their carrying ring and/or in their mouth area.
  • the containers In principle, it would be possible for the containers to be treated while the containers are at a standstill, ie for the device to be operated in a cyclic mode. However, it would also be possible for the treatment to take place during the movement of the containers, ie. H. takes place during the transport movement of the containers along said transport path.
  • the transport device has a rotatable carrier on which a large number of the treatment devices described here are arranged.
  • An observation path of the observation or monitoring device particularly preferably runs at least in sections in the longitudinal direction of the containers and/or in a longitudinal direction of the treatment device. It is possible for this observation path to run parallel to the treatment facility.
  • the monitoring device has a sensor device which is suitable and intended for detecting electromagnetic radiation emerging from the interior of the container through the mouth opening.
  • This sensor device can, for example, be an image recording device, for example a camera, which looks through the mouth of the containers into the interior of the containers.
  • the sensor device preferably has an image recording device which records at least one image of the interior of the container through its mouth opening. It is possible that this image recording device is always arranged outside of the container and in particular above the mouth of the container, regardless of the position of the container relative to the treatment device.
  • the image recording device is preferably suitable and intended for recording an image which is characteristic of a proper treatment process on the container and/or an image of radiation occurring inside the container during a treatment process.
  • the sensor device is suitable and intended for detecting the radiation when the treatment device is inserted into the container. This means that the sensor device preferably looks into the container through a gap that occurs between the treatment device and the mouth opening of the container.
  • the sensor device is arranged axially parallel to the treatment device, for example a radiation emitter and/or an electrode.
  • a position above an exit window of a radiation emitter is particularly advantageous.
  • the treatment device has a modified, in particular thickened upper part and that a detection device or sensor device is provided in this area at least in sections and preferably completely in the shape of a ring around this area.
  • the treatment device could be introduced into the container slightly eccentrically with respect to a geometric longitudinal direction of the container (or an axis of symmetry of the container), resulting in an enlarged gap through which the interior of the container can be observed.
  • the treatment device has an emission device which is suitable and intended for applying electron beams or plasma to the inner wall of the containers.
  • the treatment device is particularly preferably a treatment device which carries out a coating process on the container and/or a treatment device which carries out a sterilization process on the container.
  • the treatment device can be, in particular, a radiation device and in particular an electron radiation device which applies electron radiation and/or electrons to the inner wall of the containers.
  • the treatment device preferably has an acceleration device which accelerates charge carriers and in particular electrons in the direction of an exit window. This exit window is particularly preferably made of titanium.
  • the treatment device is preferably designed as a blasting finger.
  • the treatment device is a coating device
  • the treatment device has at least one and preferably two electrodes which can be inserted through the mouth of the container into its interior.
  • a plasma dispensing device such as a feed tube, is also preferably inserted into the container together with the electrodes.
  • the above-mentioned radiation is preferably electron beams in particular, but it would also be possible for other types of radiation to be used for sterilization, such as UV radiation, X-rays or similar radiation.
  • the sensor device is preferably suitable and intended for detecting UV radiation and/or radiation in the visible spectral range. In this case it is possible, for example, for the sensor device (during the treatment process of the container) to detect electromagnetic radiation which occurs during the propagation of an electron beam inside the container.
  • the sensor device can preferably have a semiconductor sensor.
  • the sensor device can have an element which is selected from a group of elements which contains photodiodes, CCD chips, light-sensitive CMOS sensors and phototransistors.
  • the sensor device preferably allows spatially resolved detection of the radiation impinging on it.
  • the device has a vacuum chamber within which the treatment device is arranged.
  • the treatment device has at least one cooling device which is suitable and intended for cooling components of the treatment device.
  • a cooling device can be provided which cools an exit window for electrons.
  • a cooling device can also be provided, which cools the electrodes. It is possible for cooling to take place by subjecting the respective elements to a flowable medium, for example sterile air.
  • the cooling device it would also be possible for the cooling device to be a liquid cooling device which, for example, applies a cooling medium to electrodes. In this case, it would be possible for the electrodes to have channels through which a cooling medium can flow.
  • an image recording device and/or a radiation deflection device is arranged on the treatment device.
  • an image recording device such as a camera
  • a radiation deflection device such as a mirror, cone or prism could also be arranged, which deflects radiation onto an image recording device.
  • the image recording device and/or the radiation deflection device is therefore preferably arranged fixedly at least in a vertical direction or in a longitudinal direction of the containers to be treated.
  • the image recording device and/or the radiation deflection device is arranged fixedly opposite the treatment device. It is possible for the image recording device and/or the radiation deflection device to be fixedly arranged on a predetermined section of the treatment device and in particular on a section that cannot be inserted or will not be inserted into the container.
  • the monitoring device is particularly preferably aligned parallel to the treatment device, i.e. radiation hits the image recording device in particular in a direction parallel to the treatment device and in particular also in a direction parallel to the longitudinal direction of the containers to be treated.
  • the radiation deflection device could be, for example, a mirror arranged at an angle of 45° to a longitudinal axis, Act cone or a prism. This could preferably be used with a penetration hole for the electrode and/or the emitter or the treatment device, so that the detector or the image recording device can look essentially transversely to the longitudinal axis onto the deflection mirror and thus into the interior of the container onto a plasma .
  • such a radiation deflection device or an image recording device can also be attached directly to an emitter or an electrode.
  • a camera that can detect at least electromagnetic radiation could be used as a detector or sensor device.
  • the treatment device has elements which are selected from a group of elements which contains electron accelerators, electrodes, exit windows for electrodes, plasma exit tubes and the like.
  • the monitoring device could also have an optical fiber device.
  • An end section of this optical fiber device can, for example, be attached to the treatment device and in particular also to a lower end, i. H. a projecting into the container end of the treatment device is to be assigned.
  • This light guide device preferably extends through the mouth of the container in a state in which the treatment device is inserted into the container. It is also possible for the light guide device to be arranged at least in sections on the treatment device and/or on elements of the treatment device.
  • the light guide device is designed to be electrically and/or thermally non-conductive.
  • the light guide device is arranged in a stationary manner at the respective treatment stations and/or treatment devices.
  • a light guide device is preferably assigned to each treatment station and/or each treatment device.
  • an optical coupling device is provided, which transmits a signal emerging from the optical fiber device or devices and particularly preferably transmits it to a stationary part of the device. This coupling device is preferably designed in such a way that the signal originating from the light guide device can be coupled in contactlessly to the stationary part of the device.
  • the coupling device can be formed in segments.
  • the signal from the light guide device preferably occurs only in one segment (for example a movement of the treatment device) in which a treatment takes place.
  • the transmitter can be designed as a fiber-optic rotary transmitter.
  • a ring-shaped detection device could also be provided, which particularly preferably runs around a mouth of the container or in this area. If, as mentioned above, the treatment of the container takes place in a closed space, for example a vacuum chamber, it is also possible that a detector or an image recording device is also arranged outside of this chamber. In this case, it would be possible for the treatment process, for example a control of the plasma during a working cycle, to be monitored via a sealed sight glass or a lens or the like.
  • the monitoring device has a protective device in order to protect a sensor device from emissions occurring during the treatment (for example from electrons but also from X-rays or gas emissions).
  • a film can be provided as a protective device, which covers a sensor device or also a protective glass. This can continue even if it is arranged in the area of the treatment facility, it must be thermally insulated.
  • the present invention is also directed to a method for treating the inner wall of containers, the containers being transported by means of a transport device along a predetermined transport path and the containers having a mouth opening, and a treatment device being introduced into the containers through the mouth opening and the treatment of an inner wall of the containers is monitored by means of a monitoring device.
  • the monitoring device monitors the treatment of the inner wall through the mouth opening. This monitoring is particularly preferred during a working operation of the device, i. H. made during a treatment process.
  • the monitoring device preferably monitors at least one emission from the treatment device and/or the physical consequences of this emission.
  • the monitoring preferably takes place in such a way that at least one image of the interior of the container is recorded.
  • the monitoring takes place during a predetermined period of time.
  • the monitoring preferably takes place during a period of time in which the treatment device is located within the container and/or in which the container is moving in its longitudinal direction relative to the treatment device.
  • the monitoring by the monitoring device preferably takes place continuously within a specified period of time.
  • the treatment process is particularly preferably a (plasma) coating process or a sterilization process of the inner wall of the containers.
  • the treatment device preferably emits charge carriers and in particular electrons in order to carry out the treatment process.
  • FIG. 1 shows a schematic representation of a device according to the invention for treating containers.
  • FIG. 1 schematically illustrates a device 1 according to the invention.
  • Reference number 10 refers to a container whose inner wall 10a is treated, for example sterilized or coated.
  • a treatment device 2.12 is inserted through the mouth 10b into the interior of the container.
  • the reference sign S/P designates electron beams or plasma with which the inner wall 10a is applied. This radiation or the plasma S/P or effects caused by this can be detected with a suitable sensor device. In this way, the treatment process can (indirectly) also be monitored.
  • the reference number 42 denotes an image recording device which is arranged on a device head 22 and which can observe the presence of plasma, for example, through the mouth 10b of the container 10 .
  • a deflection element such as a mirror 46 can also be provided on the treatment head 22, so that the radiation can also be recorded by an image recording device 42'.
  • the image recording device can preferably detect whether the treatment process is being carried out properly.
  • Reference number 44 denotes an evaluation device, such as an evaluation logic, which can output a signal S1. On the basis of this signal, it can be decided, for example, that a specific container that has not been adequately treated is ejected from a transport path.
  • This evaluation device can evaluate the image or images recorded by the image recording device (compare it with reference images, for example) and thus determine whether the treatment process has taken place correctly. For example, the evaluation device can evaluate the image(s) recorded by the image recording device with regard to the occurrence of radiation that is characteristic of the treatment process.
  • the image recording device 42, 42' and the evaluation device 44 are components of a monitoring device, denoted in its entirety by 4, for monitoring the treatment process.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

L'invention concerne un appareil (1) de traitement des parois internes (10a) de récipients (10), comprenant un dispositif de transport qui transporte les récipients (10) le long d'un trajet de transport prédéfini (T), les récipients présentant un orifice de sortie (10b), le dispositif (1) comprend au moins un dispositif de traitement (2, 12) qui peut être introduit dans les récipients par l'orifice de sortie (10b), et l'appareil comprend un dispositif de surveillance (4) qui surveille le traitement de la paroi interne (10a), caractérisé en ce que le dispositif de surveillance (4) est configuré pour surveiller le traitement de la paroi interne (10a) à travers l'orifice de sortie (10b).
EP22717178.2A 2021-04-22 2022-03-23 Appareil et méthode de traitement des parois internes de récipients Pending EP4326347A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021110223.5A DE102021110223A1 (de) 2021-04-22 2021-04-22 Vorrichtung und Verfahren zum Behandeln der Innenwandungen von Behältnissen
PCT/EP2022/057700 WO2022223231A1 (fr) 2021-04-22 2022-03-23 Appareil et méthode de traitement des parois internes de récipients

Publications (1)

Publication Number Publication Date
EP4326347A1 true EP4326347A1 (fr) 2024-02-28

Family

ID=75896983

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22717178.2A Pending EP4326347A1 (fr) 2021-04-22 2022-03-23 Appareil et méthode de traitement des parois internes de récipients

Country Status (5)

Country Link
US (1) US20240197935A1 (fr)
EP (1) EP4326347A1 (fr)
CN (1) CN117241842A (fr)
DE (1) DE102021110223A1 (fr)
WO (1) WO2022223231A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909826A1 (de) 1999-03-05 2000-09-07 Krones Ag Verfahren zum Sterilisieren von Behältern und Füllvorrichtung
DE10236683B4 (de) 2002-08-09 2016-05-12 Krones Aktiengesellschaft Vorrichtung zur Plasmabehandlung von Hohlkörpern, insbesondere Flaschen
JP4848173B2 (ja) * 2005-11-02 2011-12-28 三菱重工業株式会社 食品容器の電子線殺菌検査システム及び食品容器の電子線殺菌検査方法
DE102008045187A1 (de) 2008-08-30 2010-03-04 Krones Ag Elektronenstrahlsterilisation für Behältnisse
DE102009018210C5 (de) 2009-04-21 2022-08-18 Khs Gmbh Verfahren und Vorrichtung zur Überwachung der Intensität eines Elektronenstrahles
DE102010000940A1 (de) 2010-01-15 2011-07-21 Krones Ag, 93073 Vorrichtung und Verfahren zur Plasmabehandlung von Behältern
DE102012200976A1 (de) * 2012-01-24 2013-07-25 Krones Ag Qualitätskontrolle von Behälterbeschichtungen
DE102012201956A1 (de) 2012-02-09 2013-08-14 Krones Ag Hohlkathoden-Gaslanze für die Innenbeschichtung von Behältern
DE102012104753A1 (de) * 2012-06-01 2013-12-05 Krones Ag Vorrichtung zum Sterilisieren von Behältnissen mit Sterilisationsüberprüfung
WO2015128117A1 (fr) * 2014-02-26 2015-09-03 Tetra Laval Holdings & Finance S.A. Dispositif et procédé pour la stérilisation par faisceau d'électrons comprenant un dispositif de mesure de température, la température correspondant à une intensité de rayonnement

Also Published As

Publication number Publication date
DE102021110223A1 (de) 2021-06-02
CN117241842A (zh) 2023-12-15
US20240197935A1 (en) 2024-06-20
WO2022223231A1 (fr) 2022-10-27

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