DE102008016923A1 - Apparatus for the plasma treatment of workpieces - Google Patents
Apparatus for the plasma treatment of workpieces Download PDFInfo
- Publication number
- DE102008016923A1 DE102008016923A1 DE102008016923A DE102008016923A DE102008016923A1 DE 102008016923 A1 DE102008016923 A1 DE 102008016923A1 DE 102008016923 A DE102008016923 A DE 102008016923A DE 102008016923 A DE102008016923 A DE 102008016923A DE 102008016923 A1 DE102008016923 A1 DE 102008016923A1
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- DE
- Germany
- Prior art keywords
- seal
- plasma
- chamber
- workpiece
- workpieces
- 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
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Classifications
-
- 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
- C23C16/22—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 deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/401—Oxides containing silicon
- C23C16/402—Silicon dioxide
-
- 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
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
- C23C16/4409—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber characterised by sealing means
-
- 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
- C23C16/4412—Details relating to the exhausts, e.g. pumps, filters, scrubbers, particle traps
-
- 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
- C23C16/455—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 characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/45578—Elongated nozzles, tubes with holes
-
- 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
- C23C16/54—Apparatus specially adapted for continuous coating
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Die Vorrichtung dient zur Plasmabehandlung von Werkstücken. Das Werkstück wird in eine zumindest teilweise evakuierbare Kammer einer Behandlungsstation eingesetzt. Die Plasmakammer ist von einem Kammerboden, einem Kammerdeckel sowie einer seitlichen Kammerwandung begrenzt. Im Bereich der Plasmakammer ist eine Dichtung zur Beaufschlagung eines Mündungsrandes des in die Plasmakammer eingesetzten Werkstückes angeordnet. Die Dichtung ist mindestens im Bereich ihrer dem Werkstück zuwendbaren Ausdehnung aus Metall ausgebildet. In mindestens einem vom Werkstück beaufschlagbaren Bereich ist die Dichtung als ein elastisch federndes Blech ausgebildet.The device is used for the plasma treatment of workpieces. The workpiece is inserted into an at least partially evacuatable chamber of a treatment station. The plasma chamber is limited by a chamber bottom, a chamber lid and a lateral chamber wall. In the area of the plasma chamber, a seal is arranged for acting on a mouth edge of the workpiece inserted into the plasma chamber. The seal is formed at least in the region of their workable extension of metal. In at least one region which can be acted upon by the workpiece, the seal is designed as an elastically resilient metal sheet.
Description
Die Erfindung betrifft eine Vorrichtung zur Plasmabehandlung von Werkstücken, die mindestens eine evakuierbare Plasmakammer zur Aufnahme der Werkstücke aufweist und bei der die Plasmakammer im Bereich einer Behandlungsstation angeordnet ist, sowie bei der die Plasmakammer von einem Kammerboden, einem Kammerdeckel sowie einer seitlichen Kammerwandung begrenzt ist und eine Dichtung zur Beaufschlagung eines Mündungsrandes des in die Plasmakammer eingesetzten Werkstückes aufweist.The Invention relates to a device for the plasma treatment of workpieces, the at least one evacuatable plasma chamber for receiving the workpieces and wherein the plasma chamber in the region of a treatment station is arranged, and in which the plasma chamber from a chamber floor, limited to a chamber lid and a lateral chamber wall is and a seal for acting on a mouth edge having the workpiece inserted into the plasma chamber.
Derartige Vorrichtungen werden beispielsweise eingesetzt, um Kunststoffe mit Oberflächenbeschichtungen zu versehen. Insbesondere sind auch bereits derartige Vorrichtungen bekannt, um innere oder äußere Oberflächen von Behältern zu beschichten, die zur Verpackung von Flüssigkeiten vorgese hen sind. Darüber hinaus sind Einrichtungen zur Plasmasterilisation bekannt.such Devices are used, for example, to plastics To provide surface coatings. In particular are Also already such devices known to internal or external To coat surfaces of containers that vorgese for packaging of liquids are hen. About that In addition, facilities for plasma sterilization are known.
In
der
Aus dieser Veröffentlichung ist es auch bereits bekannt, eine Mehrzahl von Plasmakammern auf einem rotierenden Rad anzuordnen. Hierdurch wird eine hohe Produktionsrate von Flaschen je Zeiteinheit unterstützt.Out This publication is also already known, a Placing a plurality of plasma chambers on a rotating wheel. This results in a high production rate of bottles per unit time supported.
In
der
Die
Eine
weitere Anordnung zur Durchführung einer Innenbeschichtung
von Flaschen wird in der
In
der
Bei der überwiegenden Anzahl der bekannten Vorrichtungen werden zur Verbesserung von Barriereeigenschaften des thermoplastischen Kunststoffmaterials durch das Plasma erzeugte Behälterschichten aus Siliziumoxiden mit der allgemeinen chemischen Formel SiOx verwendet. Derartige Barriereschichten verhindern ein Eindringen von Sauerstoff in die verpackten Flüssigkeiten sowie ein Austreten von Kohlendioxid bei CO2-haltigen Flüssigkeiten.In the vast number of known devices for improvement of barrier properties of the thermoplastic plastic material through the plasma generated container layers of silicon oxides having the general chemical formula SiO x used. Such barrier layers prevent the penetration of oxygen into the packaged liquids and leakage of carbon dioxide in CO 2 -containing liquids.
Die bislang bekannten Vorrichtungen sind noch nicht in ausreichender Weise dafür geeignet, für eine Massenproduktion eingesetzt zu werden, bei der sowohl ein geringer Beschichtungspreis je Werkstück als auch eine hohe Produktionsgeschwindigkeit erreicht werden muß.The Hitherto known devices are not yet sufficient Way suitable for mass production to be used in both a low coating price per workpiece as well as a high production speed must be achieved.
Bei einer Beschichtung einer Innenseite von flaschenartigen Behältern wird in der Regel im Innenraum des Behälters ein anderer Unterdruck als in einem den Behälter umgebenden Bereich der Plasmakammer erzeugt. Es ist deshalb erforderlich, den Behälter im Mündungsbereich abzudichten. Hierzu wird typischerweise in ein Halterungselement für den Behälter eine Dichtung eingesetzt, gegenüber der ein die Mündung des Behälters umgebender Rand verspannt wird. Als Material für diese Dichtung wird üblicherweise ein Silikon verwendet.at a coating of an inside of bottle-like containers is usually in the interior of the container another Underpressure as in an area surrounding the container the plasma chamber generated. It is therefore necessary to use the container seal in the mouth area. This typically becomes in a support member for the container a Inserted seal, opposite the one the mouth the container surrounding edge is clamped. As a material For this seal is usually a silicone used.
Die Verwendung derartiger Dichtungen aus Silikon weist den Vorteil auf, daß auch bei Riefen oder anderen Vertiefungen oder Erhebungen im Bereich des Mündungsrandes eine zuverlässige Abdichtung erreicht werden kann. Die Silikondichtungen besitzen jedoch den Nachteil, daß durch eine Einwirkung des Plasmas und der verwendeten reaktiven Gase sehr schnell eine Erosion der Oberfläche der Dichtung stattfindet und hierdurch ein häufiges Auswechseln erforderlich ist. In Abhängigkeit von dem jeweiligen Anwendungsbedingungen kann es hierdurch erforderlich sein, täglich die betreffenden Dichtungen auszuwechseln, was zu Produktionsunterbrechungen und damit verbundenen Kosten führt.The use of such seals made of silicone has the advantage that even with grooves or other depressions or elevations in the region of the mouth edge, a reliable seal can be achieved. However, the silicone gaskets have the disadvantage that, due to the action of the plasma and the reactive gases used, erosion of the surface of the gasket takes place very rapidly, which necessitates frequent replacement. Depending on the particular application conditions, it may be necessary to replace the respective seals daily, resulting in production bottlenecks and associated costs.
Aufgabe der vorliegenden Erfindung ist es, eine Vorrichtung der einleitend genannten Art derart zu verbessern, daß ein störungsarmer Betrieb bei vermindertem Wartungsaufwand unterstützt wird.task It is the object of the present invention to provide a device mentioned type to improve such that a low-interference Operation is supported with reduced maintenance.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Dichtung mindestens im Bereich ihrer dem Werkstück zuwendbaren Ausdehnung aus Metall ausgebildet ist und daß die Dichtung mindestens in einem vom Werkstück beaufschlagbaren Bereich als ein elastisch federndes Blech ausgebildet ist.These The object is achieved according to the invention that the seal at least in the area of their the workpiece malleable extension of metal is formed and that the Seal at least in one of the workpiece acted upon Area is designed as an elastically resilient metal sheet.
Die erfindungsgemäße metallische Dichtung besitzt eine erhebliche Widerstandsfähigkeit gegenüber einer Einwirkung des Plasmas und von reaktiven Gasen. Ein verschleißbedingter Austausch kann hierdurch vermieden werden. Es ist le diglich erforderlich, in gewissen zeitlichen Abständen eine Reinigung der Dichtung vorzunehmen, wobei derartige Reinigungsarbeiten ohnehin hinsichtlich der weiteren Bauelemente auch erfolgen müssen. Durch die elastisch federnden Eigenschaften wird eine ausreichende Abdichtung bei einem im wesentlichen glattflächigen Rand des Mündungsabschnittes gewährleistet.The has metallic seal according to the invention a considerable resistance to an effect of the plasma and of reactive gases. A wear-related Exchange can be avoided. It is just necessary at certain intervals a cleaning of the seal anyway, with such cleaning anyway the other components must also be made. By the resilient properties will provide adequate sealing at a substantially smooth surface edge of the mouth portion guaranteed.
Ein dichtender Ausgleich von größeren Riefen oder anderen Unebenheiten im Rand des Mündungsabschnittes kann durch die metallische Dichtung zwar nicht erfolgen, dies ist aber auch nicht erforderlich, da entsprechende Behälter vor einer Befüllung ohnehin aussortiert werden, da kein ausreichend dichtes späteres Verschließen gewährleistet werden kann. Für derartige Behälter ist somit auch keine ordnungsgemäße Beschichtung erforderlich, so daß die gemäß dem Stand der Technik für erforderlich gehaltenen nachgiebigen Eigenschaften von Silikondichtungen entbehrlich sind.One sealing compensation of larger grooves or other bumps in the edge of the mouth section can Although not done by the metallic seal, but this is also not necessary, since appropriate container before a filling can be sorted out anyway, as no sufficient tight closure later can. For such containers is thus no proper coating required, so that the required according to the prior art retained resilient properties of silicone gaskets dispensable are.
Dauerelastische federnde Eigenschaften können dadurch bereitgestellt werden, daß die Dichtung mindestens bereichsweise aus einem Federstahl ausgebildet ist.permanently flexible resilient properties can be provided thereby that the seal at least partially made of a spring steel is trained.
Eine Beschichtung von flaschenartigen Werkstücken wird dadurch unterstützt, daß die Dichtung ringartig ausgebildet ist.A Coating of bottle-like workpieces is characterized supports that the seal ring-shaped is.
Zur Vermeidung eines Aufbaues unterschiedlicher elektrischer Potentiale wird vorgeschlagen, daß die metallische Dichtung in einem metallischen Haltelement angeordnet ist.to Avoidance of a build-up of different electrical potentials It is proposed that the metallic seal in a metallic holding element is arranged.
Eine ausreichende Beweglichkeit der Dichtung kann dadurch unterstützt werden, daß zwischen einer Auflagefläche des Halteelementes und der Dichtung ein Distanzelement angeordnet ist.A Sufficient mobility of the seal can be supported be that between a bearing surface of the retaining element and the seal is arranged a spacer element.
Eine preiswerte Fertigung der Bauteile wird dadurch unterstützt, daß das Distanzelement ringartig ausgebildet ist.A low-cost production of the components is supported, that the spacer element is designed like a ring.
Resultierende elastische Eigenschaften können dadurch gesteigert werden, daß das Distanzelement aus Kunststoff ausgebildet ist.resulting elastic properties can be increased by that the spacer element is formed of plastic.
Eine hohe Materialbeständigkeit kann dadurch erreicht werden, daß das Distanzelement aus Metall ausgebildet ist.A high material resistance can be achieved by that the spacer element is formed of metal.
Eine zuverlässige Positionierung der verwendeten Bauteile wird dadurch unterstützt, daß die Dichtung in eine Halterungsausnehmung des Halteelementes eingesetzt ist.A reliable positioning of the components used supported by the fact that the seal in a Halterungsausnehmung of the holding element is inserted.
Eine federnde Beweglichkeit der Dichtung wird dadurch unterstützt, daß sich die Dichtung ausgehend von einer seitlichen Begrenzung der Halterungsausnehmung weiter in Richtung einer Ausnehmung des Halteelementes erstreckt als das Distanzelement.A resilient mobility of the seal is supported by that the seal starting from a lateral boundary the Halterungsausnehmung further in the direction of a recess of the Holding element extends as the spacer element.
In den Zeichnungen sind Ausführungsbeispiele der Erfindung schematisch dargestellt. Es zeigen:In The drawings are embodiments of the invention shown schematically. Show it:
Aus
der Darstellung in
Die
zu behandelnden Werkstücke (
Bei
der Ausführungsform gemäß
In
einem Zentrum des Plasmarades (
Die
zu behandelnden Werkstücke (
Im
oberen Bereich der Plasmastation (
Das
Werkstück (
In
der in
In
der in
Alternativ
zur vorstehend erläuterten Konstruktion der Plasmastation
ist es aber erfindungsgemäß aber auch möglich,
das Werkstück (
Ebenfalls
ist es möglich, alternativ zur dargestellten Beschichtung
der Werkstücke (
Ein
typischer Behandlungsvorgang wird im folgenden am Beispiel eines
Beschichtungsvorganges erläutert und derart durchgeführt,
daß zunächst das Werkstück (
Nach
einer ausreichenden Evakuierung des Innenraumes der Kavität
(
Nach
einem Abschluß des Beschichtungsvorganges wird die Gaslanze
(
Eine
Positionierung der Kammerwandung (
Gemäß der
Ausführungsform in
Als
Material für das Distanzelement (
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - WO 95/22413 [0003] WO 95/22413 [0003]
- - EP 1010773 [0005] - EP 1010773 [0005]
- - WO 01/31680 [0005] WO 01/31680 [0005]
- - WO 00/58631 [0006] WO 00/58631 [0006]
- - WO 99/17334 [0007] WO 99/17334 [0007]
- - DE 102004020185 A1 [0008] DE 102004020185 A1 [0008]
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008016923A DE102008016923A1 (en) | 2008-03-31 | 2008-03-31 | Apparatus for the plasma treatment of workpieces |
DE112009001341T DE112009001341A5 (en) | 2008-03-31 | 2009-03-13 | Apparatus for the plasma treatment of workpieces |
PCT/DE2009/000370 WO2009121324A1 (en) | 2008-03-31 | 2009-03-13 | Device for the plasma treatment of workpieces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008016923A DE102008016923A1 (en) | 2008-03-31 | 2008-03-31 | Apparatus for the plasma treatment of workpieces |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008016923A1 true DE102008016923A1 (en) | 2009-10-01 |
Family
ID=40910042
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008016923A Pending DE102008016923A1 (en) | 2008-03-31 | 2008-03-31 | Apparatus for the plasma treatment of workpieces |
DE112009001341T Withdrawn DE112009001341A5 (en) | 2008-03-31 | 2009-03-13 | Apparatus for the plasma treatment of workpieces |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112009001341T Withdrawn DE112009001341A5 (en) | 2008-03-31 | 2009-03-13 | Apparatus for the plasma treatment of workpieces |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE102008016923A1 (en) |
WO (1) | WO2009121324A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011110162A1 (en) * | 2010-03-12 | 2011-09-15 | Khs Corpoplast Gmbh & Co Kg | Method and device for plasma-treating workpieces |
DE102010023119A1 (en) * | 2010-06-07 | 2011-12-22 | Khs Corpoplast Gmbh | Apparatus for the plasma treatment of workpieces |
WO2017102280A3 (en) * | 2015-12-14 | 2018-01-04 | Khs Gmbh | Method and device for the plasma processing of containers |
DE102022119836A1 (en) | 2022-08-08 | 2024-02-08 | Khs Gmbh | Positioning and sealing device for holding and sealing a workpiece in a plasma chamber of a plasma coating device |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995022413A1 (en) | 1994-02-16 | 1995-08-24 | The Coca-Cola Company | Hollow containers with inert or impermeable inner surface through plasma-assisted surface reaction or on-surface polymerization |
WO1999017334A1 (en) | 1997-09-30 | 1999-04-08 | Tetra Laval Holdings & Finance S.A. | Method and apparatus for treating the inside surface of plastic bottles in a plasma enhanced process |
EP1010773A1 (en) | 1997-02-19 | 2000-06-21 | Kirin Beer Kabushiki Kaisha | Method and apparatus for producing plastic container having carbon film coating |
WO2000058631A1 (en) | 1999-03-30 | 2000-10-05 | Sidel | Conveyor for treating hollow bodies comprising an advanced pressure distribution circuit |
WO2001031680A1 (en) | 1999-10-25 | 2001-05-03 | Sidel Actis Services | Vacuum circuit for a device for treating a receptacle with low pressure plasma |
DE19957744A1 (en) * | 1999-12-01 | 2001-06-07 | Tetra Laval Holdings & Finance | Device for sealing the front edge of a container neck |
WO2003100121A2 (en) * | 2002-05-24 | 2003-12-04 | Schott Ag | Multistation coating device and method for plasma coating |
DE10300734A1 (en) * | 2003-01-11 | 2004-07-22 | Sig Technology Ltd. | Plasma treatment of workpieces involves positioning plasma chamber along closed path with carrying device that can be driven with rotary motion about essentially horizontal axis of rotation |
DE102004020185A1 (en) | 2004-04-22 | 2005-11-24 | Schott Ag | Device for internal coating of a container e.g. PET flasks performs plasma based chemical gas phase deposition of a reaction product |
US20070102888A1 (en) * | 2003-03-31 | 2007-05-10 | Nichias Corporation | Ring-shaped metal gasket |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3403317A1 (en) * | 1984-01-31 | 1985-08-01 | Siemens AG, 1000 Berlin und 8000 München | Device for holding the quartz overtubes, which support the boats fitted with substrates, on horizontal lead-in devices in low-pressure phase-coating apparatuses |
DE19722205A1 (en) * | 1997-05-27 | 1998-12-03 | Leybold Systems Gmbh | Method and device for coating plastic or glass containers by means of a PCVD coating method |
DE10221461B4 (en) * | 2002-05-15 | 2004-05-06 | Schott Glas | Device and use of a device for receiving and vacuum sealing a container with an opening |
DE10224546A1 (en) * | 2002-05-24 | 2003-12-04 | Sig Technology Ltd | Method and device for the plasma treatment of workpieces |
-
2008
- 2008-03-31 DE DE102008016923A patent/DE102008016923A1/en active Pending
-
2009
- 2009-03-13 DE DE112009001341T patent/DE112009001341A5/en not_active Withdrawn
- 2009-03-13 WO PCT/DE2009/000370 patent/WO2009121324A1/en active Application Filing
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011110162A1 (en) * | 2010-03-12 | 2011-09-15 | Khs Corpoplast Gmbh & Co Kg | Method and device for plasma-treating workpieces |
US9371585B2 (en) | 2010-03-12 | 2016-06-21 | Khs Corpoplast Gmbh | Method and device for plasma-treating workpieces |
DE102010023119A1 (en) * | 2010-06-07 | 2011-12-22 | Khs Corpoplast Gmbh | Apparatus for the plasma treatment of workpieces |
WO2017102280A3 (en) * | 2015-12-14 | 2018-01-04 | Khs Gmbh | Method and device for the plasma processing of containers |
DE102015121773B4 (en) | 2015-12-14 | 2019-10-24 | Khs Gmbh | Method and apparatus for plasma treatment of containers |
US11660361B2 (en) | 2015-12-14 | 2023-05-30 | Khs Gmbh | Method and device for the plasma processing of containers |
DE102022119836A1 (en) | 2022-08-08 | 2024-02-08 | Khs Gmbh | Positioning and sealing device for holding and sealing a workpiece in a plasma chamber of a plasma coating device |
Also Published As
Publication number | Publication date |
---|---|
DE112009001341A5 (en) | 2011-03-24 |
WO2009121324A1 (en) | 2009-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8181 | Inventor (new situation) |
Inventor name: SIEBELS, SOENKE, 22303 HAMBURG, DE |
|
R081 | Change of applicant/patentee |
Owner name: KHS CORPOPLAST GMBH, DE Free format text: FORMER OWNER: KHS CORPOPLAST GMBH & CO. KG, 20539 HAMBURG, DE Effective date: 20110504 |