JP2003237742A - Method of aseptically filling pouch having spout - Google Patents

Method of aseptically filling pouch having spout

Info

Publication number
JP2003237742A
JP2003237742A JP2002035044A JP2002035044A JP2003237742A JP 2003237742 A JP2003237742 A JP 2003237742A JP 2002035044 A JP2002035044 A JP 2002035044A JP 2002035044 A JP2002035044 A JP 2002035044A JP 2003237742 A JP2003237742 A JP 2003237742A
Authority
JP
Japan
Prior art keywords
pouch
spout
filling
container
sterilization
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
JP2002035044A
Other languages
Japanese (ja)
Inventor
Etsuo Shimamura
悦夫 島村
Shinsuke Yamazaki
晋輔 山崎
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.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP2002035044A priority Critical patent/JP2003237742A/en
Publication of JP2003237742A publication Critical patent/JP2003237742A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a method of aseptically filling a pouch having a spout which is so excellent in functionality that liquefied food such as soft drink or a nutrient or a beverage or the like does not alter in quality, and can keep the quality with little degradation in nutritive components. <P>SOLUTION: The method of aseptically filling the pouch having a spout comprises steps of sterilizing, in a filling machine, an external surface of the pouch with the spout in a sealed state whose pouch container has been radioactively sterilized in advance, unsealing the pouch and filling contents, and thereafter sealing the pouch container by using a cap which has been sterilized in a separate process. <P>COPYRIGHT: (C)2003,JPO

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、清涼飲料、栄養剤
等の液状食品もしくは飲料をスパウト付きパウチに無菌
充填する方法に関する。
TECHNICAL FIELD The present invention relates to a method for aseptically filling a pouch with a spout with a liquid food or beverage such as a soft drink and a nutritional supplement.

【0002】[0002]

【従来の技術】従来から、飲料等を無菌状態で充填する
方法として、飲料を充填する容器の種類、充填する飲料
の種類等に対応して各種のものがある。
2. Description of the Related Art Conventionally, as a method of aseptically filling a beverage or the like, there are various methods corresponding to the type of container for filling the beverage, the type of beverage to be filled, and the like.

【0003】スパウト(口栓)付きパウチに、果汁やニ
アウォーター等の真菌類が制御の対象となるpHの低
い、いわゆる酸性飲料を充填する場合は、熱間充填とキ
ャップ密封後の温水シャワーによるパストラーザーを用
いた方法が一般的である。
When filling a pouch with a spout (spout) with a so-called acidic beverage having a low pH to which fungi such as fruit juice and near water are to be controlled, hot filling and hot water shower after sealing the cap are used. The method using pastraser is generally used.

【0004】また、上記の方法で殺菌できない高い耐熱
性を持つ細菌類までを制御の対象とするpHの高い中性
飲料や食品の場合は、充填後のレトルト殺菌を用いるの
が一般的である。しかしながら、スパウト付きパウチ
に、中性飲料や食品を充填する場合、レトルト殺菌処理
は高温で長時間の殺菌が必要であり、過加熱による内容
物の味覚、品質劣化に著しい影響を与えるため、味覚、
品質に変質を起こさない官能的に優れた、かつ栄養成分
の劣化の少ない内容物品質を得ることが困難であった。
また、レトルト殺菌の場合は、スパウトとキャップが熱
により緩み、密封性が損なわれるという重大な問題が発
生する危惧がある。これを防止する目的で、キャップを
する前のスパウト部分にアルムニウム箔とポリエチレン
を積層してなる栓を熱融着させる方法等検討されている
が、依然とシールの信頼性に不安が残る。
Further, in the case of neutral beverages and foods having a high pH in which even bacteria having high heat resistance which cannot be sterilized by the above method are controlled, it is common to use retort sterilization after filling. . However, when filling a pouch with a spout with a neutral beverage or food, the retort sterilization process requires sterilization at high temperature for a long time, which significantly affects the taste and quality deterioration of the contents due to overheating. ,
It has been difficult to obtain a content quality that is organoleptically excellent and does not deteriorate the quality of nutrients and that does not deteriorate the quality.
Further, in the case of retort sterilization, there is a fear that a serious problem may occur in that the spout and the cap are loosened by heat and the hermeticity is impaired. In order to prevent this, a method of heat-sealing a plug formed by laminating aluminum foil and polyethylene on the spout portion before capping has been studied, but the reliability of the seal still remains uncertain.

【0005】ポリエステル(PET)製容器や紙容器な
どでは無菌充填技術が確立されているが、上記で説明し
たように、スパウト付きパウチの無菌充填の技術は未だ
確立されていないのが現状である。
Aseptic filling technology has been established for polyester (PET) containers, paper containers, etc., but as described above, the aseptic filling technology for pouches with spouts has not yet been established. .

【0006】[0006]

【発明が解決しようとする課題】本発明は、上記の技術
的背景を考慮してなされたものであって、味覚、品質に
変質を起こさない官能的に優れ、かつ栄養成分の劣化の
少ない内容物品質を保持できるスパウト付きパウチの無
菌充填方法を提供することを課題とするものである。
DISCLOSURE OF THE INVENTION The present invention has been made in view of the above technical background, and is a content which is organoleptically excellent in that the taste and quality are not deteriorated and in which nutritional components are less deteriorated. An object of the present invention is to provide an aseptic filling method for a pouch with a spout that can maintain product quality.

【0007】[0007]

【課題を解決するための手段】上記の課題を解決するた
めに、請求項1に係る発明は、密封した状態で、予めパ
ウチ容器を放射線滅菌処理したスパウト付きパウチを充
填機内で外面殺菌処理を施し、密封を解除して内容物を
充填した後、別工程で殺菌処理を施したキャップを用い
て、前記パウチ容器を密封することを特徴とするスパウ
ト付きパウチの無菌充填方法である。
In order to solve the above-mentioned problems, the invention according to claim 1 is to perform an external surface sterilization treatment in a filling machine of a pouch with a spout in which a pouch container is radiation-sterilized in advance in a sealed state. A method for aseptically filling a pouch with a spout, characterized in that the pouch container is sealed using a cap that has been applied, the seal is released to fill the contents, and the sterilization treatment is performed in a separate step.

【0008】請求項2に係る発明は、請求項1記載のス
パウト付きパウチの無菌充填方法において、前記放射線
滅菌処理が、γ線照射、電子線照射、X線照射のいずれ
かの照射であることを特徴とする。
According to a second aspect of the present invention, in the method for aseptically filling a pouch with a spout according to the first aspect, the radiation sterilization treatment is irradiation with any one of γ-ray irradiation, electron beam irradiation and X-ray irradiation. Is characterized by.

【0009】請求項3に係る発明は、請求項1または2
記載のスパウト付きパウチの無菌充填方法において、前
記密封した状態が、仮栓を付けた状態であって、予めパ
ウチ容器を放射線滅菌処理したスパウト付きパウチを充
填機内で外面殺菌処理を施し、前記仮栓を外して内容物
を充填することを特徴とする。
The invention according to claim 3 is the invention according to claim 1 or 2.
In the aseptic filling method of a pouch with a spout according to the above, the sealed state is a state with a temporary stopper, and a pouch with a spout that is radiation-sterilized in advance in a pouch container is subjected to external sterilization treatment in a filling machine, and the temporary. It is characterized by removing the stopper and filling the contents.

【0010】請求項4に係る発明は、請求項1または2
記載のスパウト付きパウチの無菌充填方法において、前
記密封した状態が、密封タイプの口栓を利用して密封し
た状態であって、予めパウチ容器を放射線滅菌処理した
スパウト付きパウチを充填機内で外面殺菌処理を施し、
前記口栓を切り外して内容物を充填することを特徴とす
る。
The invention according to claim 4 is the invention according to claim 1 or 2.
In the aseptic filling method of a pouch with a spout according to the above, the sealed state is a state of being sealed using a hermetically-sealed spout, and the pouch with a spout that has undergone radiation sterilization of the pouch container is externally sterilized in a filling machine. Treated,
The mouthpiece is cut off to fill the contents.

【0011】[0011]

【発明の実施の形態】以下、本発明の好ましい実施形態
の一例について図面に基づいて説明する。まず、放射線
照射装置を備えた別工程で、γ線照射、電子線照射、X
線照射のいずれかの照射により、仮栓を付けた状態で予
めパウチ容器に殺菌処理を施す。
BEST MODE FOR CARRYING OUT THE INVENTION An example of a preferred embodiment of the present invention will be described below with reference to the drawings. First, in a separate step equipped with a radiation irradiation device, γ-ray irradiation, electron beam irradiation, X-ray irradiation
The pouch container is sterilized in advance with a temporary stopper attached by any one of the linear irradiation.

【0012】本発明で用いられる放射線照射装置は、放
射線としてγ線、電子線、X線のいずれかを照射できる
放射線照射ヘッドを有する放射線照射ユニットからなる
ものである。放射線照射ユニットは、放射線のエネルギ
ー、照射方向、照射線量等の照射条件の制御を可能とす
るもので、照射線量は、放射線照射ユニットの放射線出
力と照射時間との積で表されるので、放射線出力または
照射時間を制御することにより、照射線量を制御するこ
とができる。照射時間は、放射線照射ユニットそのもの
の放射線出力時間により制御することもできるし、処理
される容器の移動速度を制御して放射線照射位置の通過
時間を操作することにより制御することができる。殺菌
条件としては、放射線照射線量(kGy)として15k
Gy程度が一般的である。容器の初期の汚染状態によっ
ては15kGy以下のであっても無菌化が可能である。
The radiation irradiating device used in the present invention comprises a radiation irradiating unit having a radiation irradiating head capable of irradiating any of γ rays, electron beams and X rays as radiation. The radiation irradiation unit enables control of irradiation conditions such as radiation energy, irradiation direction, irradiation dose, etc. Since the irradiation dose is represented by the product of the radiation output of the radiation irradiation unit and the irradiation time, The irradiation dose can be controlled by controlling the output or irradiation time. The irradiation time can be controlled by the radiation output time of the radiation irradiation unit itself, or by controlling the moving speed of the container to be processed and operating the passage time of the radiation irradiation position. As the sterilization condition, the irradiation dose (kGy) is 15 k
Gy is generally used. Depending on the initial contamination state of the container, sterilization is possible even at 15 kGy or less.

【0013】本発明で用いられるスパウト付きパウチ
は、図2に示したように、一例として形態の異なるスパ
ウト付きパウチ40,50等を使用することができる。
As the pouch with spout used in the present invention, as shown in FIG. 2, for example, pouches with spout 40, 50 having different shapes can be used.

【0014】図3は、本発明のスパウト付きパウチの無
菌充填方法におけるパウチ容器の仮栓の一例を示した模
式断面図である。図3(a)の領域Aに示すようにスパ
ウト(口栓)部分に仮栓31をしたものである。図3
(b)、(c)は、図3(a)の領域Aを拡大して示し
たもので、プラスチック等の成型品をスパウト部分に挿
入する方法で密封した例(b)とフィルム状のものをス
パウト部分に熱融着させた例(c)を示した。
FIG. 3 is a schematic cross-sectional view showing an example of a temporary stopper of a pouch container in the aseptic filling method for a pouch with a spout according to the present invention. As shown in the area A of FIG. 3A, the spout (mouth plug) is provided with a temporary plug 31. Figure 3
3 (b) and 3 (c) are enlarged views of the area A in FIG. 3 (a), showing an example (b) in which a molded product such as plastic is sealed by a method of inserting it into the spout portion and a film-like one. An example (c) in which the spout portion was heat-sealed was shown.

【0015】図4は、本発明のスパウト付きパウチの無
菌充填方法における密封タイプの口栓を有するパウチ容
器の一例を示した模式断面図である。図4(a)のパウ
チ容器のスパウト(口栓)30部分の領域Aを拡大して
図4(b)に示した。パウチ容器の外面殺菌が完了した
後、密封タイプの口栓を有するパウチ容器の口栓30部
分を波線で示した位置で切り外す例を説明したものであ
る。
FIG. 4 is a schematic sectional view showing an example of a pouch container having a hermetically sealed spout in the method for aseptically filling a pouch with a spout according to the present invention. An area A of the spout (spout) 30 of the pouch container of FIG. 4A is enlarged and shown in FIG. 4B. After the external sterilization of the pouch container is completed, an example of cutting off the plug 30 portion of the pouch container having a hermetically sealed plug at the position shown by the wavy line is described.

【0016】図1は、本発明のスパウト付きパウチの無
菌充填方法におけるスパウト付きパウチ容器の外面殺菌
を行う無菌充填装置の概略図である。上記の仮栓を付け
た状態で、予め容器に殺菌処理を施したスパウト付きパ
ウチ4を、図1に示した無菌充填装置1に備えたスパウ
ト部分を搬送用チェーンに挿入してパウチ供給部3を介
して、無菌チャンバー2内に送り込まれ、スパウト付き
パウチ4は間欠送りで、無菌チャンバー2内を移動す
る。
FIG. 1 is a schematic view of an aseptic filling device for sterilizing the outer surface of a pouch container with spout in the method for aseptically filling a pouch with spout of the present invention. With the temporary stopper attached, the pouch with spout 4 that has been sterilized in advance in the container is inserted into the transport chain with the spout portion provided in the aseptic filling device 1 shown in FIG. The pouch 4 with the spout 4 is fed into the aseptic chamber 2 via the, and moves in the aseptic chamber 2 by intermittent feeding.

【0017】まず、スパウト付きパウチ4の容器の外面
殺菌が行われる。外面殺菌は、一例として過酸化水素ガ
ス発生装置5に備えた過酸化水素ガス噴出ノズル6を介
して、過酸化水素ガスをパウチ容器4に吹き付け、殺菌
する。この工程で、過酸化水素ガスはパウチ容器4の表
面に凝縮膜となって容器外面に均一に付着する。この凝
縮膜を乾燥するために、無菌状態を保持するためのブロ
アー8、除菌フィルタ(ヘパフィルター)9を備えた無
菌エア供給管に接続した乾燥ノズル10から噴出される
高温(80〜150℃程度)の無菌エアを吹き付ける。
パウチ容器4の外面殺菌が完了した後、仮栓外し装置も
しくは口部切り外し装置12により、パウチ容器4に予
め備えた仮栓11を外し、もしくは、図4に示すよう
に、密封タイプの口栓部を有するパウチ容器4の場合
は、口栓部を切り外し、殺菌済みの液体食品等を蓄えて
おく充填タンク13より充填ノズル14を介して内容液
を充填する。
First, the outer surface of the container of the pouch with spout 4 is sterilized. The external surface sterilization is performed by spraying hydrogen peroxide gas onto the pouch container 4 through the hydrogen peroxide gas ejection nozzle 6 provided in the hydrogen peroxide gas generator 5 as an example. In this step, the hydrogen peroxide gas becomes a condensed film on the surface of the pouch container 4 and uniformly adheres to the outer surface of the container. In order to dry the condensed film, a high temperature (80 to 150 ° C.) ejected from a drying nozzle 10 connected to a sterile air supply pipe equipped with a blower 8 for maintaining a sterile condition and a sterilizing filter (hepa filter) 9. Blow sterile air.
After the outer surface sterilization of the pouch container 4 is completed, the temporary plug 11 provided in the pouch container 4 is removed by the temporary plug removing device or the mouth cutting device 12, or as shown in FIG. In the case of the pouch container 4 having a stopper, the mouth stopper is cut off, and the content liquid is filled from the filling tank 13 for storing sterilized liquid food or the like via the filling nozzle 14.

【0018】一方、キャップの殺菌は、別工程で殺菌
し、その殺菌方法は各種方法で行うこと可能で、限定さ
れるものではないが、一例として過酸化水素ガスを用い
て殺菌できる。過酸化水素を加熱しガス化する過酸化水
素ガス発生装置16より導入管介して送られる過酸化水
素ガスをキャップ殺菌室17に備えたノズル18から過
酸化水素ガスを噴出し、吹き付けてキャップ15を殺菌
する。
On the other hand, the cap can be sterilized in a separate step, and various sterilization methods can be used. For example, hydrogen peroxide gas can be used for sterilization. The hydrogen peroxide gas sent from the hydrogen peroxide gas generator 16 that heats and gasifies the hydrogen peroxide is introduced from a nozzle 18 provided in the cap sterilization chamber 17, and the hydrogen peroxide gas is sprayed and sprayed onto the cap 15. To sterilize.

【0019】次ぎに、無菌状態を保持するためのブロア
ー20、除菌フィルタ(ヘパフィルター)21、を備え
た無菌エア供給管に接続した乾燥ノズル22から噴出さ
れる無菌ホットエアを吹き付け、過酸化水素を活性化さ
せると同時に乾燥除去する。
Next, aseptic hot air ejected from a drying nozzle 22 connected to a sterile air supply pipe equipped with a blower 20 for maintaining the aseptic condition and a sterilizing filter (hepa filter) 21 is blown, and hydrogen peroxide is discharged. Is activated and dried at the same time.

【0020】その後、キャップフィーダー部23で内容
液を充填済みの容器本体にキャップ15を装着し、キャ
ップ巻締め装置23で完全に密封した後、内容液を充填
したスパウト付きパウチ24を無菌チャンバー2より排
出する。
After that, the cap 15 is attached to the container main body which has been filled with the content liquid by the cap feeder section 23 and completely sealed by the cap winding device 23, and then the pouch with spout 24 filled with the content liquid is put in the aseptic chamber 2 Eject more.

【0021】以上に説明した本発明のスパウト付きパウ
チの無菌充填方法によれば、味覚、品質が変質を起こさ
ない官能的に優れ、かつ栄養成分の劣化の少ない内容物
品質を保持できる、清涼飲料、栄養剤等の液状食品もし
くは飲料等を充填した製品を提供できる。
According to the aseptic filling method of a pouch with a spout of the present invention described above, a soft drink which is organoleptically excellent in that the taste and quality do not deteriorate, and can maintain the content quality with less deterioration of nutritional components. It is possible to provide a product filled with a liquid food or beverage such as a nutrient.

【0022】[0022]

【発明の効果】本発明により、清涼飲料、栄養剤等の液
状食品もしくは飲料等をスパウト付きパウチに無菌充填
する方法を提供することが可能である。本発明の無菌充
填する方法によればパウチ容器内部は放射線照射滅菌す
ることで薬剤の残留の問題がなく、外面殺菌で薬剤を使
用してもパウチ容器内部に薬剤が入ることがない、内容
液充填後の殺菌効果に優れた信頼性の高いので、スパウ
ト付きパウチに無菌充填する方法を提供できる。さら
に、内容液の味覚、品質等の変質を起こさない官能的に
極めて優れた液状食品もしくは飲料等を充填したスパウ
ト付きパウチ製品を提供できる。
Industrial Applicability According to the present invention, it is possible to provide a method for aseptically filling a pouch with a spout with a liquid food or beverage such as a soft drink and a nutritional supplement. According to the aseptic filling method of the present invention, there is no problem of drug residue by irradiating radiation inside the pouch container, and the drug does not enter the pouch container even if the drug is used for external sterilization. Since the sterilization effect after filling is excellent and the reliability is high, a method for aseptically filling a pouch with a spout can be provided. Further, it is possible to provide a pouch product with a spout, which is filled with a liquid food or beverage which is organoleptically excellent and does not deteriorate the taste and quality of the content liquid.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明のスパウト付きパウチの無菌充填方法で
用いられる一例としての無菌充填装置の概略図である。
FIG. 1 is a schematic view of an example of an aseptic filling device used in the aseptic filling method for a pouch with a spout of the present invention.

【図2】本発明の無菌充填方法で用いられるスパウト付
きパウチの一例を示した斜視図である。
FIG. 2 is a perspective view showing an example of a pouch with a spout used in the aseptic filling method of the present invention.

【図3】本発明の無菌充填方法におけるスパウト付きパ
ウチに用いる仮栓の一例を示した説明図である。(a)
は、仮栓を付けたスパウト付きパウチの一例を示した模
式断面図である。(b)は、(a)に示した領域Aを拡
大して示した一実施例としての仮栓の模式断面図であ
る。(c)は、(a)に示した領域Aを拡大して示した
一実施例としての仮栓の模式断面図である。
FIG. 3 is an explanatory view showing an example of a temporary stopper used for a pouch with a spout in the aseptic filling method of the present invention. (A)
FIG. 4 is a schematic cross-sectional view showing an example of a pouch with a spout having a temporary stopper. (B) is a schematic cross-sectional view of a temporary stopper as an example in which an area A shown in (a) is enlarged. (C) is a schematic cross-sectional view of a temporary stopper as an example in which the region A shown in (a) is enlarged.

【図4】(a)は、本発明の無菌充填方法における密封
タイプの口栓部を有するスパウト付きパウチの一例を示
した模式断面図である。(b)は、(a)に示した領域
Aを拡大して示した一実施例として口栓部を切り外す説
明図である。
FIG. 4A is a schematic cross-sectional view showing an example of a pouch with a spout having a hermetically sealed plug portion in the aseptic filling method of the present invention. (B) is explanatory drawing which cuts off a plug part as one Example which expanded and showed the area | region A shown to (a).

【符号の説明】[Explanation of symbols]

1・・・無菌充填装置 2・・・無菌チャンバー 3・・・パウチ供給部 4、40、50・・・スパウト付きパウチ 5、16・・・過酸化水素ガス発生装置 6、18・・・殺菌ノズル 7、19・・・プレフィルター 8、20・・・ブロア 9、21・・・ヘパフィルター 10、22・・・乾燥ノズル 11、31、31d、31e・・・仮栓 12・・・仮栓外し装置 13・・・充填タンク 14・・・充填ノズル 15・・・キャップ 17・・・キャップ殺菌室 23・・・キャップ巻締め装置 24・・・製品 25、27、28・・・排気口 26・・・陽圧保持用無菌エア 29・・・パウチ 30・・・スパウト(口栓)部 1 ... Aseptic filling device 2 ... Aseptic chamber 3 ... Pouch supply section 4, 40, 50 ... Pouch with spout 5, 16 ... Hydrogen peroxide gas generator 6, 18 ... Sterilization nozzle 7, 19 ... Pre-filter 8, 20 ... Blower 9, 21 ... Hepa filter 10, 22 ... Drying nozzle 11, 31, 31d, 31e ... Temporary stopper 12 ... Temporary plug removing device 13 ... Filling tank 14 ... Filling nozzle 15 ... Cap 17 ... Cap sterilization room 23 ... Cap tightening device 24 ... Product 25, 27, 28 ... Exhaust port 26 ... Aseptic air for maintaining positive pressure 29 ... Pouch 30 ... Spout part

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】密封した状態で、予めパウチ容器を放射線
滅菌処理したスパウト付きパウチを充填機内で外面殺菌
処理を施し、密封を解除して内容物を充填した後、別工
程で殺菌処理を施したキャップを用いて、前記パウチ容
器を密封することを特徴とするスパウト付きパウチの無
菌充填方法。
1. In a sealed state, a pouch with a spout, which is a pouch container that has been radiation-sterilized in advance, is subjected to external sterilization in a filling machine, the seal is released to fill the contents, and then sterilized in another step. A method for aseptically filling a pouch with a spout, which comprises sealing the pouch container with the cap described above.
【請求項2】前記放射線滅菌処理が、γ線照射、電子線
照射、X線照射のいずれかの照射であることを特徴とす
る請求項1記載のスパウト付きパウチの無菌充填方法。
2. The aseptic filling method for a pouch with a spout according to claim 1, wherein the radiation sterilization treatment is irradiation with any one of γ-ray irradiation, electron beam irradiation and X-ray irradiation.
【請求項3】前記密封した状態が、仮栓を付けた状態で
あって、予めパウチ容器を放射線滅菌処理したスパウト
付きパウチを充填機内で外面殺菌処理を施し、前記仮栓
を外して内容物を充填することを特徴とする請求項1ま
たは2記載のスパウト付きパウチの無菌充填方法。
3. The sealed state is a state in which a temporary stopper is attached, and a pouch with a spout obtained by subjecting a pouch container to radiation sterilization in advance is subjected to external surface sterilization treatment in a filling machine, and the temporary stopper is removed. The aseptic filling method of a pouch with a spout according to claim 1 or 2, wherein the method is aseptic filling.
【請求項4】前記密封した状態が、密封タイプの口栓を
利用して密封した状態であって、予めパウチ容器を放射
線滅菌処理したスパウト付きパウチを充填機内で外面殺
菌処理を施し、前記口栓を切り外して内容物を充填する
ことを特徴とする請求項1または2記載のスパウト付き
パウチの無菌充填方法。
4. The hermetically sealed state is a hermetically sealed state using a hermetically-sealed spout, and a pouch with a spout obtained by subjecting a pouch container to radiation sterilization in advance is subjected to an outer surface sterilization treatment in a filling machine, and the mouth is closed. The aseptic filling method for a pouch with a spout according to claim 1 or 2, wherein the stopper is removed and the contents are filled.
JP2002035044A 2002-02-13 2002-02-13 Method of aseptically filling pouch having spout Pending JP2003237742A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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ID=27777348

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Country Status (1)

Country Link
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