JP2006315733A - Gas replacing method, and flushing nozzle for gas replacement - Google Patents

Gas replacing method, and flushing nozzle for gas replacement Download PDF

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Publication number
JP2006315733A
JP2006315733A JP2005141598A JP2005141598A JP2006315733A JP 2006315733 A JP2006315733 A JP 2006315733A JP 2005141598 A JP2005141598 A JP 2005141598A JP 2005141598 A JP2005141598 A JP 2005141598A JP 2006315733 A JP2006315733 A JP 2006315733A
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nozzle
gas
replacement
inert gas
container
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Japanese (ja)
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Yoshitaka Hattori
良隆 服部
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Showa Denko Gas Products Co Ltd
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Showa Tansan Co Ltd
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Priority to JP2005141598A priority Critical patent/JP2006315733A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/222—Head-space air removing devices, e.g. by inducing foam

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a gas replacing method, and a flushing nozzle for gas replacement by which air in the upper space of a container filled with a content can efficiently and surely be replaced with an inert gas without taking in air in the surroundings at the time of flushing. <P>SOLUTION: Right before a cap is placed on the container filled with the content, and which is carried by a conveyor, the inert gas is flushed into the container by the flushing nozzle to be replaced with air by this gas replacing method. In the gas replacing method, the inert gas is flushed by a replacing nozzle of which the outer diametrical dimension is smaller than the opening section of the container to approximately the central section of the opening section. At the same time, during the gas replacement, the inert gas is flushed to the peripheral edge of the opening section of the container by an air taking in preventive nozzle which prevents air covering the outer peripheral section of the replacing nozzle from being taken in. The gas replacing method is constituted in this manner. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明はアルミボトル缶、ペットボトル、ビン等のキャップを用いる容器のガス置換およびガス置換用フラッシュノズルに関する。   The present invention relates to a gas replacement of a container using a cap such as an aluminum bottle can, a PET bottle, or a bottle and a flush nozzle for gas replacement.

従来、キャップを用いる容器の内容物の充填後の上部に位置する空間部に位置する空気を不活性ガスに置換するために、該容器の開口部よりも小さな外径寸法のノズルで不活性ガスをフラッシュして行なっている。 Conventionally, in order to replace the air located in the space located in the upper part after filling the contents of the container using the cap with the inert gas, the inert gas is smaller than the opening of the container with a nozzle having a smaller outer diameter. It is done by flushing.

しかしながら、不活性ガスを容器内へのフラッシュ時に、容器の開口部の周縁部の空気を巻き込み、十分に置換することができないという欠点があった。
特開平９−２７８０１６ However, there has been a drawback in that when the inert gas is flushed into the container, the air at the peripheral edge of the opening of the container cannot be sufficiently replaced.
JP-A-9-278016

本発明は以上のような従来の欠点に鑑み、内容物が充填された容器内の上部空間の空気と不活性ガスを、フラッシュ時に周囲の空気を巻き込んだりすることなく、効率よく確実に置換することができるガス置換方法およびガス置換用フラッシュノズルを提供することを目的としている。   In view of the above-mentioned conventional drawbacks, the present invention efficiently and reliably replaces the air and inert gas in the upper space in the container filled with the contents without involving the surrounding air during flushing. An object of the present invention is to provide a gas replacement method and a gas replacement flash nozzle.

本発明の前記ならびにそのほかの目的と新規な特徴は次の説明を添付図面と照らし合わせて読むと、より完全に明らかになるであろう。
ただし、図面はもっぱら解説のためのものであって、本発明の技術的範囲を限定するものではない。 The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.

上記目的を達成するために、本発明は内容物が充填されてコンベヤーで搬送されてくる容器がキャップがされる直前に、該容器内へ不活性ガスをフラッシュノズルでフラッシュして置換するガス置換方法において、前記不活性ガスのフラッシュを前記容器の開口部より外径寸法が小径で、該開口部のほぼ中央部へ置換ノズルで不活性ガスをフラッシュするとともに、該置換ノズルの外周部を覆う空気の巻き込みを防止する空気巻き込み防止ノズルで容器の開口部周縁へ不活性ガスをフラッシュしながら行なうことでガス置換方法を構成している。   In order to achieve the above object, the present invention is a gas replacement in which an inert gas is flushed into a container with a flash nozzle and replaced immediately before the container filled with the contents and conveyed by the conveyor is capped. In the method, the inert gas flush has a smaller outer diameter than the opening of the container, the inert gas is flushed to the substantially central portion of the opening by the replacement nozzle, and the outer periphery of the replacement nozzle is covered. A gas replacement method is configured by flushing an inert gas around the periphery of the opening of the container with an air entrainment prevention nozzle that prevents entrainment of air.

本発明は容器の開口部より外径寸法が小径で、該容器の開口部のほぼ中央部へ不活性ガスをフラッシュすることができる第１の不活性ガス供給ホースに接続される置換ノズルと、この置換ノズルの外周部を覆い、容器の開口部の周縁へ不活性ガスをフラッシュすることができる第２の不活性ガス供給ホースに接続される空気巻き込み防止ノズルとでガス置換用フラッシュノズルを構成ている。   The present invention provides a replacement nozzle connected to a first inert gas supply hose having a smaller outer diameter than the opening of the container and capable of flushing the inert gas almost to the center of the opening of the container; A gas replacement flush nozzle is configured with an air entrainment prevention nozzle connected to a second inert gas supply hose that covers the outer periphery of the replacement nozzle and can flush the inert gas to the periphery of the opening of the container. ing.

以上の説明から明らかなように、本発明にあっては次に列挙する効果が得られる。 As is clear from the above description, the present invention has the following effects.

（１）内容物が充填されてコンベヤーで搬送されてくる容器がキャップがされる直前に、該容器内へ不活性ガスをフラッシュノズルでフラッシュして置換するガス置換方法において、前記不活性ガスのフラッシュを前記容器の開口部より外径寸法が小径で、該開口部のほぼ中央部へ置換ノズルで不活性ガスをフラッシュするとともに、該置換ノズルの外周部を覆う空気の巻き込みを防止する空気巻き込み防止ノズルで容器の開口部周縁へ不活性ガスをフラッシュしながら行なうので、内容物が充填された容器の開口部内へ置換ノズルで不活性ガスをフラッシュして、内部の空気を押し出し不活性ガスと置換するとともに、押し出された空気や開口部の周囲の空気を空気巻き込み防止ノズルでフラッシュされる不活性ガスで再流入するのを阻止することができる。
したがって、効率よく確実に不活性ガスと置換することができる。 (1) In a gas replacement method in which an inert gas is flushed into a container with a flash nozzle and replaced immediately before the container filled with the contents and conveyed by the conveyor is capped, the inert gas Air entrainment in which the outer diameter of the flash is smaller than the opening of the container, and the inert gas is flushed to the substantially central portion of the opening with a replacement nozzle and air entrainment that covers the outer periphery of the replacement nozzle is prevented. As the inert gas is flushed to the periphery of the opening of the container with the prevention nozzle, the inert gas is flushed with the replacement nozzle into the opening of the container filled with the contents, and the inside air is pushed out to form the inert gas. Replaces and prevents re-inflow of extruded air and air around openings with inert gas flushed by air entrainment nozzle Rukoto can.
Therefore, the inert gas can be replaced efficiently and reliably.

（２）前記（１）によって、置換ノズルと空気巻き込み防止ノズルを用いて行なえるので、容易に実施することができる。 (2) According to the above (1), the replacement nozzle and the air entrainment prevention nozzle can be used.

（３）請求項２も前記（１）、（２）と同様な効果が得られる。 (3) In claim 2, the same effects as in the above (1) and (2) can be obtained.

（４）請求項３も前記（１）、（２）と同様な効果が得られるとともに、より完全に置換することができる。 (4) Claim 3 can achieve the same effect as (1) and (2), and can be more completely replaced.

（５）請求項４も前記（１）、（２）と同様な効果が得られるとともに、先端部の傾斜面によって、容器内の空気と不活性ガスの置換率を高めることができる。 (5) According to the fourth aspect of the present invention, the same effects as in the above (1) and (2) can be obtained, and the replacement ratio of the air and the inert gas in the container can be increased by the inclined surface of the tip.

（６）請求項５も前記（１）、（２）と同様な効果が得られる。 (6) In claim 5, the same effects as in the above (1) and (2) can be obtained.

以下、図面に示す本発明を実施するための最良の形態により、本発明を詳細に説明する。   Hereinafter, the present invention will be described in detail with reference to the best mode for carrying out the invention shown in the drawings.

図１ないし図８に示す本発明を実施するための最良の第１の形態において、１は本発明のガス置換方法で、このガス置換方法１はお茶、コーヒー、果汁飲料等の内容物２が充填されたアルミボトル缶、ペットボトル、ビン等のキャップ３を用いる容器４の上部空間５に位置する空気を炭酸ガス、窒素ガス、炭酸ガスと窒素ガスの混合ガス等の不活性ガスに置換するもので、内容物２が充填されて、コンベヤー６で搬送されてくる容器に、キャッパー７のキャップキャッチャー８でキャップ３をかぶせる直前に、該容器４内へ不活性ガスをガス置換用フラッシュノズル９でフラッシュして行なう。   In the best mode for carrying out the present invention shown in FIGS. 1 to 8, reference numeral 1 denotes a gas replacement method according to the present invention, and this gas replacement method 1 includes contents 2 such as tea, coffee, fruit juice drink and the like. The air located in the upper space 5 of the container 4 using the cap 3 such as a filled aluminum bottle can, plastic bottle, bottle or the like is replaced with an inert gas such as carbon dioxide, nitrogen gas, a mixed gas of carbon dioxide and nitrogen gas. However, immediately before the cap 3 of the capper 7 is put on the container filled with the contents 2 and conveyed by the conveyor 6, the inert gas is flushed into the container 4 by the flush nozzle 9 for gas replacement. And flash.

前記ガス置換用フラッシュノズル９は図５ないし図７に示すように、前記容器４の開口部４ａよりも外径寸法が小径で、該容器４の開口部４ａのほぼ中央部へ不活性ガスをフラッシュすることができる第１の不活性ガス供給ホース１０に接続される置換ノズル１１と、この置換ノズル１１の後端部を除く外周部を覆い、前記容器４の開口部４ａの周縁へ不活性ガスをフラッシュすることができる第２の不活性ガス供給ホース１２に接続される空気巻き込み防止ノズル１３と、この空気巻き込み防止ノズル１３の後端部に介装されたフィルター１４と、前記置換ノズル１１および前記空気巻き込み防止ノズル１３の先端部に形成された先端部がほぼ同一面の傾斜面１５、１６とで構成されている。   As shown in FIGS. 5 to 7, the gas replacement flash nozzle 9 has an outer diameter smaller than that of the opening 4 a of the container 4, and injects an inert gas almost into the center of the opening 4 a of the container 4. The replacement nozzle 11 connected to the first inert gas supply hose 10 that can be flushed, and the outer peripheral portion excluding the rear end portion of the replacement nozzle 11 are covered and inert to the periphery of the opening 4a of the container 4 An air entrainment prevention nozzle 13 connected to a second inert gas supply hose 12 capable of flushing the gas, a filter 14 interposed at the rear end of the air entrainment prevention nozzle 13, and the replacement nozzle 11 And the front-end | tip part formed in the front-end | tip part of the said air entrainment prevention nozzle 13 is comprised by the inclined surfaces 15 and 16 of the substantially same surface.

なお、ガス置換用フラッシュノズル９とキャッパー７との間にはノズルカバー１７を設けて、該部の移同時に空気が再流入するのを阻止する。   A nozzle cover 17 is provided between the gas replacement flash nozzle 9 and the capper 7 to prevent air from flowing again at the same time as this portion is moved.

上記のガス置換用フラッシュノズル９を用いると、容器４の上部空間５に位置している空気は、図８に示すように置換ノズル１１でフラッシュされる不活性ガスによって外部へ押し出されるとともに、外部へ押し出された空気は空気巻き込み防止ノズル１３でフラッシュされる不活性ガスによって、不活性ガスがフラッシュされ、部位外へ導かれる。   When the gas replacement flush nozzle 9 is used, the air located in the upper space 5 of the container 4 is pushed out by the inert gas flushed by the replacement nozzle 11 as shown in FIG. The air pushed out is flushed with the inert gas flushed by the air entrainment prevention nozzle 13 and led out of the site.

なお、置換ノズル１１よりフラッシュされる不活性ガスの流速よりも空気巻き込み防止ノズル１３よりフラッシュされる不活性ガスの流速が低いと、容器１４の上部空間５に位置する空気を効率よく外部へ排出することができるが、容器４の開口部４ａの大きな置換ノズル１１の径や空気巻き込み防止ノズル１３の径等によっては、必ずしもこの条件に設定しなくても効率よく置換することができる場合もある。
[発明を実施するための異なる形態] If the flow rate of the inert gas flushed from the air entrainment prevention nozzle 13 is lower than the flow rate of the inert gas flushed from the replacement nozzle 11, the air located in the upper space 5 of the container 14 is efficiently discharged to the outside. However, depending on the diameter of the replacement nozzle 11 having a large opening 4a of the container 4 and the diameter of the air entrainment prevention nozzle 13 or the like, there is a case where the replacement can be performed efficiently without necessarily setting this condition. .
[Different forms for carrying out the invention]

次に、図９ないし図１４に示す本発明を実施するための異なる形態につき説明する。なお、これらの本発明を実施するための異なる形態の説明に当って、前記本発明を実施するための最良の第１の形態と同一構成部分には同一符号を付して重複する説明を省略する。   Next, different modes for carrying out the present invention shown in FIGS. 9 to 14 will be described. In the description of these different modes for carrying out the present invention, the same components as those in the best mode for carrying out the present invention are designated by the same reference numerals and redundant description is omitted. To do.

図９ないし図１１に示す本発明を実施するための第２の形態において、前記本発明を実施するための最良の第１の形態と主に異なる点は、フィルター１４の取付部より順次拡開状に形成するとともに、先端部側を同径状に加工した空気巻き込み防止ノズル１３Ａと、先端部を直角に切断した置換ノズル１１Ａを用いたガス置換用フラッシュノズル９Ａを用いた点で、このように構成されたガス置換用フラッシュノズル９Ａを用いたガス置換方法１Ａを行なっても、前記本発明を実施するための最良の第１の形態と同様な作用効果が得られる。   The second embodiment for carrying out the present invention shown in FIGS. 9 to 11 is mainly different from the best first embodiment for carrying out the present invention in that the filter 14 is sequentially expanded from the mounting portion. In this way, a gas replacement flush nozzle 9A using an air entrainment prevention nozzle 13A having a tip portion side processed to the same diameter and a replacement nozzle 11A having a tip portion cut at a right angle is used. Even when the gas replacement method 1A using the gas replacement flash nozzle 9A configured as described above is performed, the same effects as those of the best first embodiment for carrying out the present invention can be obtained.

図１２ないし図１４に示す本発明を実施するための第３の形態において、前記本発明を実施するための第２の形態と主に異なる点は、フィルター１４取付部より順次拡開状に形成するとともに、先端部を直角に切断した空気巻き込み防止ノズル１３Ｂを用いたガス置換用フラッシュノズル９Ｂを用いた点で、このように構成されたガス置換用フラッシュノズル９Ｂを用いたガス置換方法１Ｂを行なってもよい。   In the third embodiment for carrying out the present invention shown in FIGS. 12 to 14, the main difference from the second embodiment for carrying out the present invention is that the filter 14 is formed so as to expand sequentially from the mounting portion. In addition, the gas replacement method 1B using the gas replacement flash nozzle 9B configured in this way is used in that the gas replacement flash nozzle 9B using the air entrainment prevention nozzle 13B having the tip cut at a right angle is used. You may do it.

本発明はガス置換方法およびガス置換用フラッシュノズルを使用する産業および製造する産業で利用される。   The present invention is utilized in industries that use and manufacture gas replacement methods and gas replacement flash nozzles.

本発明を実施するための最良の第１の形態の概略平面図。1 is a schematic plan view of a best first embodiment for carrying out the present invention. 本発明を実施するための最良の第１の形態の概略側面図。1 is a schematic side view of a best first mode for carrying out the present invention. 本発明を実施するための最良の第１の形態の要部縦断面図。The principal part longitudinal cross-sectional view of the best 1st form for implementing this invention. 本発明を実施するための最良の第１の形態の要部横断面図。The principal part cross-sectional view of the best 1st form for implementing this invention. 本発明を実施するための最良の第１の形態のガス置換用フラッシュノズルの側面図。The side view of the flush nozzle for gas replacement of the 1st best form for implementing this invention. 本発明を実施するための最良の第１の形態のガス置換用フラッシュノズルの底面図。The bottom view of the flush nozzle for gas replacement of the best 1st form for implementing this invention. 図６の７−７線に沿う断面図。Sectional drawing in alignment with line 7-7 in FIG. 本発明を実施するための最良の第１の形態の置換状態の説明図。Explanatory drawing of the substitution state of the best 1st form for implementing this invention. 本発明を実施するための第２の形態の側面図。The side view of the 2nd form for carrying out the present invention. 本発明を実施するための第２の形態のガス置換用フラッシュノズルの側面図。The side view of the flash nozzle for gas substitution of the 2nd form for carrying out the present invention. 本発明を実施するための第２の形態のガス置換用フラッシュノズルの横断面図。The cross-sectional view of the flash nozzle for gas replacement of the 2nd form for implementing this invention. 本発明を実施するための第３の形態の側面図。The side view of the 3rd form for carrying out the present invention. 本発明を実施するための第３の形態のガス置換用フラッシュノズルの側面図。The side view of the flash nozzle for gas substitution of the 3rd form for carrying out the present invention. 本発明を実施するための第３の形態のガス置換用フラッシュノズルの横断面図。The cross-sectional view of the flash nozzle for gas replacement of the 3rd form for implementing this invention.

符号の説明Explanation of symbols

１、１Ａ、１Ｂ：ガス置換方法、
２：内容物、 ３：キャップ、
４：容器、 ５：上部空間、
６：コンベヤー、 ７：キャッパー、
８：キャップキャッパー、
９、９Ａ、９Ｂ：ガス置換用フラッシュノズル、
１０：第１の不活性ガス供給ホース、
１１、１１Ａ：置換ノズル、
１２：第２の不活性ガス供給ホース、
１３、１３Ａ、１３Ｂ：空気巻き込み防止ノズル、
１４：フィルター、 １５、１６：傾斜面、
１７：ノズルカバー。
1, 1A, 1B: gas replacement method,
2: Contents, 3: Cap,
4: Container, 5: Upper space,
6: Conveyor, 7: Capper,
8: Cap capper,
9, 9A, 9B: flash nozzle for gas replacement,
10: 1st inert gas supply hose,
11, 11A: replacement nozzle,
12: Second inert gas supply hose,
13, 13A, 13B: air entrainment prevention nozzle,
14: Filter, 15, 16: Inclined surface,
17: Nozzle cover.

Claims (5)

内容物が充填されてコンベヤーで搬送されてくる容器がキャップがされる直前に、該容器内へ不活性ガスをフラッシュノズルでフラッシュして置換するガス置換方法において、前記不活性ガスのフラッシュを前記容器の開口部より外径寸法が小径で、該開口部のほぼ中央部へ置換ノズルで不活性ガスをフラッシュするとともに、該置換ノズルの外周部を覆う空気の巻き込みを防止する空気巻き込み防止ノズルで容器の開口部周縁へ不活性ガスをフラッシュしながら行なうことを特徴とするガス置換方法。 In the gas replacement method, in which the inert gas is flushed with a flush nozzle and replaced immediately before the container filled with the contents and conveyed by the conveyor is capped, the inert gas flush is An air entrainment prevention nozzle that has an outer diameter smaller than the opening of the container, flushes the inert gas to the substantially central portion of the opening with a replacement nozzle, and prevents air entrainment covering the outer periphery of the replacement nozzle. A gas replacement method characterized by performing an inert gas flush to the periphery of the opening of a container. 容器の開口部より外径寸法が小径で、該容器の開口部のほぼ中央部へ不活性ガスをフラッシュすることができる第１の不活性ガス供給ホースに接続される置換ノズルと、この置換ノズルの外周部を覆い、容器の開口部の周縁へ不活性ガスをフラッシュすることができる第２の不活性ガス供給ホースに接続される空気巻き込み防止ノズルとからなることを特徴とするガス置換用フラッシュノズル。 A replacement nozzle connected to a first inert gas supply hose having an outer diameter smaller than the opening of the container and capable of flushing the inert gas to substantially the center of the opening of the container, and the replacement nozzle A gas replacement flash comprising an air entrainment prevention nozzle connected to a second inert gas supply hose that covers the outer peripheral portion of the container and can flush the inert gas to the periphery of the opening of the container nozzle. 置換ノズルよりフラッシュされる不活性ガスの流速よりも空気巻き込み防止ノズルよりフラッシュされる不不活性ガスの流速が低いことを特徴とする請求項１、2いずれかに記載にガス置換方法およびガス置換用フラッシュノズル。 3. The gas replacement method and gas replacement according to claim 1, wherein the flow rate of the inert gas flushed from the air entrainment prevention nozzle is lower than the flow rate of the inert gas flushed from the replacement nozzle. Flash nozzle. 置換ノズルと空気巻き込み防止ノズルの先端部はほぼ同一面の傾斜面に形成されていることを特徴とする請求項１、2いずれかに記載にガス置換方法およびガス置換用フラッシュノズル。 3. The gas replacement method and the gas replacement flash nozzle according to claim 1, wherein the front end of the replacement nozzle and the air entrainment prevention nozzle are formed on substantially the same inclined surface. 空気巻き込み防止ノズルは順次拡開する拡開部を介して傾斜面の先端部に接続されるものを使用するとともに、前記拡開部の小径部位にフィルターが介装されていることを特徴とする請求項１、2いずれかに記載にガス置換方法およびガス置換用フラッシュノズル。
The air entrainment prevention nozzle is one that is connected to the tip of the inclined surface through an expanding portion that sequentially expands, and a filter is interposed at a small diameter portion of the expanding portion. The gas replacement method and the gas replacement flash nozzle according to claim 1.
JP2005141598A 2005-05-13 2005-05-13 Gas replacing method, and flushing nozzle for gas replacement Pending JP2006315733A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016144052A1 (en) * 2015-03-10 2016-09-15 동아에스티 주식회사 Gas substitution device
DE102017221193A1 (en) * 2017-11-27 2019-05-29 Bausch + Ströbel Maschinenfabrik Ilshofen GmbH + Co. KG Closing device for gassing and closing of containers having a filling opening

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Publication number Priority date Publication date Assignee Title
JP2004042961A (en) * 2002-07-11 2004-02-12 Toyo Seikan Kaisha Ltd Gas replacement method and apparatus
JP2004299731A (en) * 2003-03-31 2004-10-28 Showa Tansan Co Ltd Nitrogen substitution method for capped container

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004042961A (en) * 2002-07-11 2004-02-12 Toyo Seikan Kaisha Ltd Gas replacement method and apparatus
JP2004299731A (en) * 2003-03-31 2004-10-28 Showa Tansan Co Ltd Nitrogen substitution method for capped container

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016144052A1 (en) * 2015-03-10 2016-09-15 동아에스티 주식회사 Gas substitution device
US20180065768A1 (en) * 2015-03-10 2018-03-08 Dong-A St Co., Ltd. Gas substitution device
DE102017221193A1 (en) * 2017-11-27 2019-05-29 Bausch + Ströbel Maschinenfabrik Ilshofen GmbH + Co. KG Closing device for gassing and closing of containers having a filling opening
US11414229B2 (en) * 2017-11-27 2022-08-16 Bausch + Ströbel Maschinenfabrik Ilshofen GmbH + Co. KG Closure device for adding gas to and closing containers that have a filler opening

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