JP2623630B2 - Fungicide drying method in aseptic packaging system - Google Patents
Fungicide drying method in aseptic packaging systemInfo
- Publication number
- JP2623630B2 JP2623630B2 JP63011730A JP1173088A JP2623630B2 JP 2623630 B2 JP2623630 B2 JP 2623630B2 JP 63011730 A JP63011730 A JP 63011730A JP 1173088 A JP1173088 A JP 1173088A JP 2623630 B2 JP2623630 B2 JP 2623630B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- packaging system
- drying method
- aseptic packaging
- fungicide
- 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.)
- Expired - Lifetime
Links
Description
【発明の詳細な説明】 ＜産業上の利用分野＞ 本発明は紙容器等の無菌包装システムにおける殺菌剤
の乾燥方法に関するもので、特に殺菌剤の最も乾燥しに
くい容器の底部内面をも充分に乾燥できるようにしたも
のである。The present invention relates to a method for drying a disinfectant in an aseptic packaging system for paper containers and the like, and particularly to a method for sufficiently drying the bottom inner surface of a container in which a disinfectant is most difficult to dry. It can be dried.
＜従来技術とその問題点＞ 従来、この種の無菌包装システムにおいては、例え
ば、実開昭62−17506号に見られるけように、H2O2ミス
ト等による殺菌の後、熱風を噴射して残留H2O2を除去す
るのが一般的である。<Prior art and its problems> Conventionally, in this type of aseptic packaging system, as shown in, for example, Japanese Utility Model Laid-Open No. Sho 62-17506, hot air is injected after sterilization with H 2 O 2 mist or the like. It is common to remove residual H 2 O 2 by heating.
しかし、上記従来の熱風だけによる乾燥では特に殺菌
剤が残留しやすい容器の底部においては完全には殺菌剤
を除去しきれず、残留してしまい、食品衛生上、好まく
しない。そこで殺菌剤の噴射量を極力、抑えて残留しな
いようにすると殺菌効果が不安定になるという問題があ
る。However, with the conventional drying using only hot air, the disinfectant cannot be completely removed particularly at the bottom of the container where the disinfectant is likely to remain, and the disinfectant remains, which is not preferable in terms of food hygiene. Therefore, there is a problem that the sterilizing effect becomes unstable if the injection amount of the sterilizing agent is suppressed as much as possible so as not to remain.
＜問題点を解決するための手段＞ 本発明は上記従来技術の問題点を解決するために考え
られた方法で、無菌包装システムにおいて、少なくとも
底面に金属層を有する積層材料からなる容器を殺菌剤に
より殺菌した後、前記容器の乾燥工程で容器内面に熱風
を噴射するとともに、下方に設けた高周波発振装置によ
り高周波を発振させて容器底部支えるガイドレールを加
熱させることで容器を発熱させ、残留殺菌剤を蒸発させ
ることを特徴とするものである。<Means for Solving the Problems> The present invention is a method conceived to solve the above-mentioned problems of the prior art. In a sterile packaging system, a container made of a laminated material having a metal layer at least on a bottom surface is used as a disinfectant. After disinfection, the container is heated by spraying hot air onto the inner surface of the container in the drying step of the container, and oscillating high frequency by a high-frequency oscillator provided below to heat the guide rail supporting the bottom of the container, thereby heating the container. It is characterized by evaporating the agent.
＜作用＞ 本発明は以上の構成になっており、容器を殺菌した
後、熱風の噴射だけでは容器内面に残留している殺菌剤
は高周波発振により加熱されて蒸発し、容器底部内面を
含めて残留殺菌剤は完全に除去される。<Function> The present invention is configured as described above. After sterilizing the container, the germicide remaining on the inner surface of the container is heated by high-frequency oscillation and evaporated by only high-temperature injection, and the inner surface of the container including the inner surface of the container is sterilized. Residual germicides are completely removed.
＜実施例＞ 以下、図面に基いて本発明の実施例について説明す
る。<Example> Hereinafter, an example of the present invention will be described with reference to the drawings.
第１図は本実施例における乾燥工程を示す説明図であ
り、工程（Ａ）→（Ｂ）→（Ｃ）→（Ｄ）の順に殺菌→
乾燥→充填→シールの作業が行なわれるようになってお
り、容器（１）は第２図に示すような無端状のチェーン
（２）に等間隔に固着された容器の断面形状の空間を有
するホルダー（３）に収納され、間欠的に矢印方向に移
送され、各工程において一定時間、容器が停止するよう
になっている。FIG. 1 is an explanatory view showing a drying step in the present embodiment, in which sterilization is performed in the order of steps (A) → (B) → (C) → (D) →
The operation of drying → filling → sealing is performed, and the container (1) has a space having a sectional shape of the container fixed at equal intervals to an endless chain (2) as shown in FIG. It is housed in a holder (3) and is intermittently transported in the direction of the arrow, so that the container stops for a certain time in each process.
なお、通常は工程（Ａ），（Ｂ），（Ｃ），（Ｄ）は
全体が無菌チャンバー（４）で被われている。Normally, steps (A), (B), (C) and (D) are entirely covered with a sterile chamber (4).
次に各工程について更に詳しく説明する。 Next, each step will be described in more detail.
まず、殺菌の工程（Ａ）においてはH2O2ミスト（５）
を容器（１）内面に噴射して容器（１）内面（底面も含
む）を殺菌剤で被覆した状態とする。次にチェーン
（２）により乾燥の工程（Ｂ）に容器（１）が移送され
る。この工程（Ｂ）は三段階（B1）（B2）（B3）に分か
れており、各段階で熱風（６）を容器（１）内面に噴射
して残留H2O2を乾燥させる。ここで、容器（１）は第２
図に示すようにホルダー（３）に収納され、底面を例え
ば、２本のガイドレール（７）で支えられて間欠的にチ
ェーン（２）により搬送されるわけであるが、上記乾燥
の工程（Ｂ）の各段階（B1）（B2）（B3）において容器
（１）が停止する位置に対応するガイドレール（７）の
部分にコイル（８）を内蔵しておき、各段階（B1）
（B2）（B3）に容器（１）が停止したときに高周波発振
装置（９）を作動させて高周波電流を流してコイル
（８）を介してガイドレール（７）を発熱させる。この
熱は容器（１）に伝わり、容器（１）の材質はアルミニ
ウム等を含む、例えば、外面からポリエチレン／紙／ポ
リエチレン／アルミニウム／ポリエチレという構成の紙
容器なので、アルミニウム層の発熱により容器（１）内
面の残留H2O2が蒸発される。なお、この場合、容器
（１）の底面はポリエチレン溶着により密封されている
ので溶着個所に影響を与えない程度の発熱温度になるよ
うに設定する必要がある。また、容器の側面は熱風の当
たりが良く、煙突効果も働くため乾燥し易い。First, in the sterilization step (A), the H 2 O 2 mist (5)
Is sprayed onto the inner surface of the container (1) so that the inner surface (including the bottom surface) of the container (1) is covered with a germicide. Next, the container (1) is transferred to the drying step (B) by the chain (2). This step (B) is divided into three steps (B 1 ), (B 2 ) and (B 3 ), and in each step, hot air (6) is sprayed onto the inner surface of the container (1) to dry the residual H 2 O 2 . . Here, the container (1) is
As shown in the figure, it is housed in a holder (3), and the bottom surface is supported by, for example, two guide rails (7) and conveyed intermittently by a chain (2). In each step (B 1 ), (B 2 ), and (B 3 ) of B), a coil (8) is built in a part of the guide rail (7) corresponding to the position where the container (1) stops. B 1)
(B 2 ) When the container (1) is stopped in (B 3 ), the high-frequency oscillator (9) is operated to supply a high-frequency current to generate heat in the guide rail (7) via the coil (8). This heat is transmitted to the container (1), and the material of the container (1) includes aluminum or the like. For example, the container (1) is a paper container having a configuration of polyethylene / paper / polyethylene / aluminum / polyethylene from the outer surface. ) The residual H 2 O 2 on the inner surface is evaporated. In this case, since the bottom surface of the container (1) is hermetically sealed by polyethylene welding, it is necessary to set the heating temperature so as not to affect the welding location. In addition, the side of the container is easily hit by hot air and has a chimney effect.
以上のように工程（Ｂ）で乾燥を終えた容器（１）は
工程（Ｃ）へ移送されて内容物を充填され、工程（Ｄ）
において容器（１）は開口部をシールされる。The container (1) which has been dried in the step (B) as described above is transferred to the step (C) to be filled with the contents, and then the step (D)
In the container (1), the opening is sealed.
なお、上記ガイドレール（７）は第３図（イ）に示す
ような丸型のパイプ状、同（ロ）に示すような角型のパ
イプ状にして、その空洞にコイル（８）を内蔵してもよ
いし、同（ハ）に示すようなプレート状にしてコイル
（８）を近設するようにしてもよい。The guide rail (7) has a round pipe shape as shown in FIG. 3 (a) and a square pipe shape as shown in FIG. 3 (b), and the coil (8) is built in the cavity. Alternatively, the coil (8) may be provided in the form of a plate as shown in FIG.
＜発明の効果＞ 本発明は以上の構成になっているので、容器自体が加
熱されて残留殺菌剤の蒸発が内容物充填前に充分行なわ
れるため、食品衛生上の問題も解決される。<Effects of the Invention> Since the present invention is configured as described above, the container itself is heated and the residual germicide is sufficiently evaporated before filling the contents, thereby solving the problem of food hygiene.
また、装置としても既存の無菌充填機の搬送部のガイ
ドレールにコイルを設けるだけの簡単な改造で良く、工
程も煩雑にならずに充分な乾燥を行なえる。In addition, the apparatus can be modified simply by providing a coil on a guide rail of a transfer section of an existing aseptic filling machine, and sufficient drying can be performed without complicating the process.
図面は本発明の一実施例を示すもので、第１図は乾燥工
程前後を示す説明図、第２図は搬送部を示す部分平面
図、第３図は（イ）（ロ）（ハ）はガイドレールの変形
例を示す斜視図である。 １……容器、２……チェーン、３……ホルダ ４……無菌チャンバー、５……H2O2ミスト ６……熱風、７……ガイドレール ８……コイル、９……高周波発振装置1 shows an embodiment of the present invention, FIG. 1 is an explanatory view showing before and after a drying step, FIG. 2 is a partial plan view showing a transport section, and FIG. 3 is (a), (b), and (c). FIG. 9 is a perspective view showing a modified example of the guide rail. 1 ...... vessel 2 ...... chain, 3 ...... holder 4 ...... sterile chamber, 5 ...... H 2 O 2 mist 6 ...... hot air, 7 ...... guide rails 8 ...... coil, 9 ...... high frequency oscillator
Claims (1)
からなる容器を殺菌剤により殺菌した後、前記容器の搬
送工程で容器内面に熱風を噴射するとともに、下方に設
けた高周波発振装置により高周波を発振させて容器底部
を支えるガイドレールを加熱させることで容器を発熱さ
せ、残留殺菌剤を蒸発させることを特徴とする無菌包装
システムにおける、殺菌剤乾燥方法。1. A container made of a laminated material having a metal layer at least on a bottom surface is sterilized with a germicide, and then hot air is sprayed on the inner surface of the container in the step of transporting the container, and high frequency is generated by a high frequency oscillator provided below. A sterilizing agent drying method in an aseptic packaging system, characterized in that a container is heated by oscillating and heating a guide rail supporting a container bottom to evaporate a residual sterilizing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63011730A JP2623630B2 (en) | 1988-01-21 | 1988-01-21 | Fungicide drying method in aseptic packaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63011730A JP2623630B2 (en) | 1988-01-21 | 1988-01-21 | Fungicide drying method in aseptic packaging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01199835A JPH01199835A (en) | 1989-08-11 |
| JP2623630B2 true JP2623630B2 (en) | 1997-06-25 |
Family
ID=11786148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63011730A Expired - Lifetime JP2623630B2 (en) | 1988-01-21 | 1988-01-21 | Fungicide drying method in aseptic packaging system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2623630B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046027A (en) * | 1990-04-16 | 1992-01-10 | Kuwabara Yasunaga | Sterilization method for metal container member and germfree filling device |
| DE19949692A1 (en) * | 1999-10-15 | 2001-04-19 | Gea Finnah Gmbh | Sterilization of temperature-sensitive especially polyethylene terephthalate bottles moving on a conveyor, using a peroxide aerosol and sterile air |
| DE102007001970A1 (en) * | 2007-01-13 | 2008-07-17 | Khs Ag | Method and device for the sterilization of containers made of metal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH018493Y2 (en) * | 1986-07-28 | 1989-03-07 |
-
1988
- 1988-01-21 JP JP63011730A patent/JP2623630B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01199835A (en) | 1989-08-11 |
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