JP5453089B2 - プラスチックボトルのコールドプラズマ処理及びそれを行うための装置 - Google Patents
プラスチックボトルのコールドプラズマ処理及びそれを行うための装置 Download PDFInfo
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- 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
- C23C16/511—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 using microwave 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
- 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
- A61L2/14—Plasma, i.e. ionised gases
-
- 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
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Description
−拡散バリアの任意の形成、その時、拡散バリアは、バリアポリマーを含む多層から直接は生じない、
−作製されたボトルの殺菌、
−あらかじめ殺菌された液体の充填、及び
−栓自体の殺菌の後、栓をする。
本発明の任意の無菌ボトリングラインに適用することが出来る。
通常の押し出しブロー成形装置において、ポリマープリフォームがボトルに変換される。押し出し成形されたボトルは、図2に示すプラズマ装置を具備する処理ステーションに輸送される。このプラズマ装置では、押し出し成形の金属レプリカが中空カソードを構成する。
Claims (17)
- 非殺菌性ガスでポリマーボトルのコールドプラズマ殺菌を含むポリマーボトルを処理する方法であって、
ボトル内面の直近において最大強度を有する非パルス状マイクロ波のボトルの内面への分布された伝播により、又はパルス状DC又はラジオ波電圧が供給される、ボトルに適合された中空カソードシステムにより、コールドプラズマが発生し、
内部電子レベル又は振動レベルのプラズマの種のイオンによる攻撃又は逆励起の形で、ボトルの内面への非熱エネルギーが、殺菌工程中に殺菌種の流れに従って調整され、前記
非熱エネルギーは導入されるマイクロ波出力を変化させることにより、又はプラズマに関し、ボトルからなる誘電体基体の自己バイアスDC電圧を調整することにより、制御されることを特徴とするポリマーボトルを処理する方法。 - 前記ポリマーボトルがプラスチックボトルであることを特徴とする請求項1に記載の方法。
- ポリマーボトルへの拡散バリアのプラズマエンハンスト化学的蒸着(PECVD)をさらに含み、前記コールドプラズマはボトル内面の直近において最大強度を有する、ボトルの内面への非パルス状マイクロ波の分布された伝播により、又はパルス状DC又はラジオ波電圧が供給される、ボトルに適合された中空カソードシステムにより、発生し、前記ボトルの内面における前記非熱エネルギーはバリア層の堆積操作中に堆積された固体の自由ラジカル前駆体の流れに従って調整されることを特徴とする請求項1に記載の方法。
- 殺菌及びバリア層堆積操作は、1つの同一の装置で実施されることを特徴とする請求項3に記載の方法。
- マイクロ波発生器によりマイクロ波が供給される少なくとも1つのマイクロ波場アプリケーターにより、コールドプラズマが発生されることを特徴とする請求項3に記載の方法。
- 無相関の位相により分布され、供給された複数の表面波アプリケーターにより、コールドプラズマが発生されることを特徴とする請求項5に記載の方法。
- ボトルに対し可動に調整されたマイクロストリップアプリケーターにより、分布した態様でマイクロ波が伝播されることを特徴とする請求項5に記載の方法。
- 殺菌に用いるプラズマは、N2、O2、N2O、H2、H2O、Ar、He、Kr、Xe、又はその混合物からなる群から選ばれたガスを含むことを特徴とする請求項1〜7のいずれかに記載の方法。
- 殺菌に用いるプラズマは、N2/O2混合物を含むことを特徴とする請求項1〜7のいずれかに記載の方法。
- 殺菌に用いるプラズマは、95/5〜80/20のN2/O2モル比のN2/O2混合物を含むことを特徴とする請求項1〜7のいずれかに記載の方法。
- 殺菌時間は、5〜0.05秒であることを特徴とする請求項1〜10のいずれかに記載の方法。
- 殺菌時間は、2〜0.1秒であることを特徴とする請求項1〜10のいずれかに記載の方法。
- 殺菌時間は、1〜0.5秒であることを特徴とする請求項1〜10のいずれかに記載の方法。
- 殺菌は、0.1〜100ミリバールの真空で実施されることを特徴とする請求項1〜13のいずれかに記載の方法。
- 拡散バリアの堆積に使用されるプラズマは、モノマー、ガス状カーボンベクトル、ガス状シリコン化合物又はその混合物を含むことを特徴とする請求項3〜7のいずれかに記載の方法。
- 前記拡散バリアは、0.1〜10ミリバールの真空で堆積されることを特徴とする請求項3〜7,15のいずれかに記載の方法。
- 殺菌は、拡散バリア層の堆積前に行われることを特徴とする請求項3〜7、15,16のいずれかに記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06300850.2 | 2006-08-01 | ||
EP06300850A EP1884249A1 (fr) | 2006-08-01 | 2006-08-01 | Procédé de traitement de bouteilles plastiques par plasma froid et dispositif permettant sa mise en oeuvre |
PCT/FR2007/051728 WO2008015358A2 (fr) | 2006-08-01 | 2007-07-26 | Procede de traitement de bouteilles plastiques par plasma froid et dispositif permettant sa mise en œuvre |
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JP2009545673A JP2009545673A (ja) | 2009-12-24 |
JP5453089B2 true JP5453089B2 (ja) | 2014-03-26 |
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Country Status (9)
Country | Link |
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US (2) | US8372491B2 (ja) |
EP (2) | EP1884249A1 (ja) |
JP (1) | JP5453089B2 (ja) |
KR (1) | KR101401826B1 (ja) |
CN (1) | CN101522224B (ja) |
AU (1) | AU2007280349B2 (ja) |
BR (1) | BRPI0714788A2 (ja) |
CA (1) | CA2659608C (ja) |
WO (1) | WO2008015358A2 (ja) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102004036063A1 (de) * | 2004-07-24 | 2006-02-16 | Krones Ag | Vorrichtung und Verfahren zur Plasmabeschichtung/Sterilisation |
JP5321459B2 (ja) * | 2007-08-14 | 2013-10-23 | 東洋製罐株式会社 | 蒸着膜を備えた生分解性樹脂容器及び蒸着膜の形成方法 |
FR2921538B1 (fr) * | 2007-09-20 | 2009-11-13 | Air Liquide | Dispositifs generateurs de plasma micro-ondes et torches a plasma |
DE102008037898B4 (de) * | 2008-02-13 | 2022-06-02 | The Coca-Cola Co. | Verfahren und Vorrichtung zur Sterilisation von Verpackungsmaterial und/oder Behältern, diesbezügliche Verwendung von Plasma sowie entsprechend behandeltes Material oder Behälter |
GB201003275D0 (en) | 2010-02-26 | 2010-04-14 | Portal Medical Ltd | Method of manufacturing a medicament dispenser device |
WO2011110191A1 (en) * | 2010-03-10 | 2011-09-15 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e. V. | Method and arrangement for treating an object with a low- temperature plasma |
EP2571393A2 (en) * | 2010-05-19 | 2013-03-27 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Appliance for at least partially sterilizing a contaminated surface |
JP5557923B2 (ja) * | 2010-10-21 | 2014-07-23 | 株式会社日立製作所 | プラズマ滅菌装置、プラズマ滅菌システムおよびプラズマ滅菌方法 |
DE102011016448A1 (de) * | 2011-03-29 | 2012-10-04 | Khs Corpoplast Gmbh | Verfahren zum Sterilisieren sowie Vorrichtung zur Blasformung von Behältern |
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2006
- 2006-08-01 EP EP06300850A patent/EP1884249A1/fr not_active Withdrawn
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2007
- 2007-07-26 KR KR1020097004251A patent/KR101401826B1/ko not_active IP Right Cessation
- 2007-07-26 WO PCT/FR2007/051728 patent/WO2008015358A2/fr active Application Filing
- 2007-07-26 CA CA2659608A patent/CA2659608C/fr active Active
- 2007-07-26 JP JP2009522312A patent/JP5453089B2/ja not_active Expired - Fee Related
- 2007-07-26 US US12/375,789 patent/US8372491B2/en active Active
- 2007-07-26 CN CN2007800364519A patent/CN101522224B/zh not_active Expired - Fee Related
- 2007-07-26 BR BRPI0714788-0A patent/BRPI0714788A2/pt not_active IP Right Cessation
- 2007-07-26 AU AU2007280349A patent/AU2007280349B2/en active Active
- 2007-07-26 EP EP07823644.5A patent/EP2049161B1/fr active Active
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US20130118406A1 (en) | 2013-05-16 |
US8372491B2 (en) | 2013-02-12 |
CN101522224A (zh) | 2009-09-02 |
WO2008015358A3 (fr) | 2008-09-04 |
KR101401826B1 (ko) | 2014-06-19 |
EP2049161B1 (fr) | 2020-10-28 |
CN101522224B (zh) | 2013-10-09 |
AU2007280349B2 (en) | 2012-09-13 |
BRPI0714788A2 (pt) | 2013-10-15 |
EP2049161A2 (fr) | 2009-04-22 |
AU2007280349A1 (en) | 2008-02-07 |
WO2008015358A2 (fr) | 2008-02-07 |
KR20090037494A (ko) | 2009-04-15 |
EP1884249A1 (fr) | 2008-02-06 |
JP2009545673A (ja) | 2009-12-24 |
CA2659608C (fr) | 2015-12-15 |
US20090304950A1 (en) | 2009-12-10 |
CA2659608A1 (fr) | 2008-02-07 |
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