JP2587845B2 - Sealed bottle - Google Patents
Sealed bottleInfo
- Publication number
- JP2587845B2 JP2587845B2 JP62327805A JP32780587A JP2587845B2 JP 2587845 B2 JP2587845 B2 JP 2587845B2 JP 62327805 A JP62327805 A JP 62327805A JP 32780587 A JP32780587 A JP 32780587A JP 2587845 B2 JP2587845 B2 JP 2587845B2
- Authority
- JP
- Japan
- Prior art keywords
- bottle
- mouth
- contents
- sealing piece
- piece
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 24
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 241000894006 Bacteria Species 0.000 description 4
- 230000009545 invasion Effects 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は，雑菌の侵入を防止した密封壜体に関するも
のである。[Detailed description of the invention] [Industrial application field] The present invention relates to a sealed bottle in which invasion of various bacteria is prevented.
従来，壜体を形成後，その壜体内に内容物を充填する
までの搬送工程においては壜体口部は開放されたままの
状態にあるため，雑菌等が侵入して不衛生となり易かっ
た。Conventionally, in the transporting process after the bottle is formed and before the bottle is filled with the contents, the mouth of the bottle is kept open, so that it is easy for bacteria and the like to enter and become unsanitary.
従って，この壜体内を洗浄滅菌するために，内容物充
填直前に洗浄を行わなければならない面倒な作業を必要
としていた。Therefore, in order to wash and sterilize the inside of the bottle, a cumbersome operation must be performed immediately before filling the contents.
こうした問題を解決するために，形成後の壜体内を無
菌状態とした上で口部にシール片を接着して搬送し，内
容物充填前にそのシール片を剥離する手段が考えられ
る。In order to solve such a problem, a method is conceivable in which the bottle after being formed is aseptically sterilized, a sealing piece is adhered to the mouth and conveyed, and the sealing piece is peeled off before filling the contents.
しかし，この手段においては，シール片を剥離する工
程が必要となり，非常に手間のかかるという問題が生じ
る。However, this means requires a step of peeling off the seal pieces, which causes a problem that it is very troublesome.
本発明は，こうした問題に鑑み創案されたもので，成
形後の壜体内の無菌状態を保つと共に，シール片剥離工
程といった手間のかかる作業を必要としない壜体を提供
することを目的とする。The present invention has been made in view of such a problem, and an object of the present invention is to provide a bottle that maintains an aseptic state in a bottle after molding and does not require a complicated operation such as a step of peeling off a seal piece.
上記目的を達成する本発明の手段は、 合成樹脂製壜体１を有すること、 この無菌状態にある壜体１の口部４に剥離可能に接着
されて密封する、壜体１への内容物充填時に、口部４内
に侵入する内容物充填ノズルによって容易に破られる程
度の強度の肉薄なシール片２を有すること、 内容物を充填した壜体１のシール片２上の全域にわた
って接着される、容易には破断されない機械的強度を有
する一定形状の蓋体３を有すること、 シール片２に対する蓋体３の接着強度を、口部４に対
するシール片２の接着強度より大きく設定すること、 にある。Means of the present invention for achieving the above object is to have a synthetic resin bottle 1, the contents of the bottle 1 in a sterile state, which are releasably adhered to the mouth 4 and sealed. It has a thin sealing piece 2 having such a strength that it can be easily broken by a content filling nozzle which enters the mouth portion 4 at the time of filling, and is adhered over the entire area of the sealing piece 2 of the bottle 1 filled with the content. Having a fixed-shaped lid 3 having mechanical strength that is not easily broken; setting the adhesive strength of the lid 3 to the seal piece 2 to be larger than the adhesive strength of the seal piece 2 to the mouth 4; It is in.
本発明の密封壜体は，合成樹脂製壜体１を成形した
後，その壜体１を無菌雰囲気内において無菌状態とした
上で，口部４に肉薄のシール片２を接着する。これによ
って，壜体１内を無菌状態に保つ。In the sealed bottle of the present invention, after the synthetic resin bottle 1 is molded, the bottle 1 is sterilized in a sterile atmosphere, and a thin sealing piece 2 is adhered to the mouth 4. Thus, the inside of the bottle 1 is kept in a sterile state.
シール片２によって密封された壜体１は，箱詰めされ
る等して内容物充填工場へ運ばれるが，そうした取り扱
い中においても密封が達成されているので，雑菌が侵入
することがない。The bottle 1 sealed by the seal piece 2 is transported to a contents filling factory by being packed in a box or the like. However, since the sealing is achieved even during such handling, no bacteria enter.
内容物充填工場において，充填ラインに載せられた密
封状態の壜体１は，充填ノズルによってシール片２が突
き破られると同時に，内容物が充填される。そして，内
容物充填後，シール片２上には蓋体３が接着される。In the content filling factory, the sealed bottle 1 placed on the filling line is filled with the content at the same time as the sealing piece 2 is pierced by the filling nozzle. Then, after the contents are filled, the lid 3 is bonded onto the seal piece 2.
シール片２の充填ノズルによって破られる部分は，充
填ノズルの外径よりやや大きい程度の必要最小限にとど
められること，又，内容物充填中は内容物が壜体内を占
めるにしたがって壜体内の空気が外気中に逃げることに
なり，雑菌等を多く含んだ外気が壜体内に侵入しないこ
と，さらに充填完了後，充填ノズルが壜体内から外れる
ことによってシール片２の破れられた部分が弾性復帰し
て破られて開放されている部分をほぼ閉鎖すること，等
によって，シール片２を完全に剥離して口部を大きく開
放する場合と比較して，雑菌等の侵入する危険性が極め
て小さいものとなっている。The portion of the seal piece 2 that is broken by the filling nozzle is kept to a necessary minimum, which is slightly larger than the outer diameter of the filling nozzle. Also, during filling of the contents, the air inside the bottle is occupied as the contents occupy the inside of the bottle. Escapes into the outside air, so that the outside air containing many germs does not enter the bottle, and after filling is completed, the filling nozzle comes off from the bottle and the broken part of the seal piece 2 returns elastically. The risk of invasion of germs and the like is extremely small as compared with the case where the seal piece 2 is completely peeled off and the mouth is largely opened by, for example, substantially closing the part that has been opened by being broken. It has become.
又、シール片２は口部４に剥離可能に接着されている
と共に、口部４に対するシール片２の接着強度に対し
て、シール片２に対する蓋体３の接着強度を大きく設定
しているので，内容物注出の際には，蓋体３を取り除く
と，その蓋体３にシール片２が接着した状態のまま取り
除かれ，口部４が開放状態となる。従って，シール片２
を剥離する工程を別個に設ける必要がない。In addition, since the sealing piece 2 is peelably bonded to the mouth 4, the bonding strength of the lid 3 to the sealing piece 2 is set to be larger than the bonding strength of the sealing piece 2 to the mouth 4. When the contents are poured out, when the lid 3 is removed, the lid 2 is removed with the sealing piece 2 adhered to the lid 3, and the mouth 4 is opened. Therefore, the sealing piece 2
There is no need to provide a separate step of stripping off.
第１図に一実施例を示す。これは，合成樹脂製壜体１
の口部４に，合成樹脂製フィルム状のシール片２を接着
し，シール片２が内容物充填の際に破られた後，その上
にシール片２より肉厚で容易に破断することが出来ない
程度の機械的強度を有する合成樹脂製で平板状の蓋体３
を強固に接着したものである。FIG. 1 shows an embodiment. This is a synthetic resin bottle 1
The sealing piece 2 made of a synthetic resin film is adhered to the opening 4 of the sealing piece, and after the sealing piece 2 is broken at the time of filling the contents, the sealing piece 2 is thicker than the sealing piece 2 and is easily broken. Flat lid 3 made of synthetic resin having mechanical strength that cannot be achieved
Is firmly bonded.
シール片２と壜体１口部４との接着力は，壜体１取り
扱い中にシール片２がむやみに剥離されないと共に，口
部４を開封する際には，蓋体３と一緒に口部４から容易
に剥がれる程度のものとしている。シール片２と口部4,
および蓋体３とシール片２との接着は，溶着や接着剤に
よるもの等，既存の手段によって達成するものである。
又，シール片２や蓋体３等の材質は，接着手段によって
も適宜選択されるものである。The adhesion between the sealing piece 2 and the bottle 1 mouth 4 is such that the sealing piece 2 is not peeled off unnecessarily during handling of the bottle 1 and the mouth 4 is opened together with the lid 3 when the mouth 4 is opened. 4 so that it can be easily peeled off. Sealing piece 2 and mouth 4,
The bonding between the lid 3 and the sealing piece 2 is achieved by existing means such as welding or an adhesive.
In addition, the material of the sealing piece 2, the lid 3, and the like can be appropriately selected by the bonding means.
尚，本実施例において蓋体３は，平板状のものとなっ
ているが，この他，壜体１口部４に嵌合して組付く，い
わゆる嵌め込み式のものとしても良い。In this embodiment, the lid 3 is formed in a flat plate shape. In addition, the lid 3 may be of a so-called fitting type which is fitted to and assembled with the bottle 1 opening 4.
このように，本発明は，壜体内を常時無菌状態として
雑菌等が侵入するのを防止しているので，極めて衛生的
である。又，無菌状態を保つシール片を剥離する工程が
不要なので作業能率を向上させることが出来る，等多く
の優れた効果を発揮するものである。As described above, the present invention is extremely sanitary because the inside of the bottle is always kept in a sterile state to prevent invasion of various bacteria and the like. Further, since there is no need for a step of peeling off the seal pieces for maintaining the aseptic state, the working efficiency can be improved, and many other excellent effects are exhibited.
第１図は本発明の一実施例を示す断面図である。 符号の説明 1:合成樹脂製壜体,2:シール片,3:蓋体,4:口部。 FIG. 1 is a sectional view showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1: Bottle of synthetic resin, 2: Seal piece, 3: Lid, 4: Mouth.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭59−178247（ＪＰ，Ａ) 特開 昭59−142953（ＪＰ，Ａ) 実開 昭62−113038（ＪＰ，Ｕ) ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-59-178247 (JP, A) JP-A-59-142953 (JP, A)
Claims (1)
該壜体（１）の口部（４）に剥離可能に接着されて密封
する、前記壜体（１）への内容物充填時に、前記口部
（４）内に侵入する内容物充填ノズルによって容易に破
られる程度の強度の肉薄なシール片（２）と、前記内容
物の充填された壜体（１）のシール片（２）上の全域に
わたって接着される容易には破断されない機械的強度を
有する一定形状の蓋体（３）と、から構成し、前記シー
ル片（２）に対する蓋体（３）の接着強度を、前記口部
（４）に対するシール片（２）の接着強度よりも大きく
設定して成る密封壜体。The contents of the synthetic resin bottle (1) and the bottle (1) in a sterile state, which are releasably adhered to the mouth (4) of the bottle (1) and sealed. At the time of filling the contents, a thin sealing piece (2) having such a strength as to be easily broken by the contents filling nozzle penetrating into the mouth (4) and a seal for the bottle (1) filled with the contents. And a cover (3) having a predetermined mechanical strength that is not easily broken and is adhered over the entire area of the piece (2), and the adhesive strength of the cover (3) to the seal piece (2). Is set to be larger than the adhesive strength of the sealing piece (2) to the mouth (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62327805A JP2587845B2 (en) | 1987-12-24 | 1987-12-24 | Sealed bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62327805A JP2587845B2 (en) | 1987-12-24 | 1987-12-24 | Sealed bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01167057A JPH01167057A (en) | 1989-06-30 |
| JP2587845B2 true JP2587845B2 (en) | 1997-03-05 |
Family
ID=18203188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62327805A Expired - Fee Related JP2587845B2 (en) | 1987-12-24 | 1987-12-24 | Sealed bottle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2587845B2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59142953A (en) * | 1983-01-24 | 1984-08-16 | 昭和電工株式会社 | Manufacture of hermetically sealable cover |
| JPS59178247A (en) * | 1983-03-30 | 1984-10-09 | 大日本印刷株式会社 | Manufacture of laminated film into which straw is easy to penetrate |
| JPH0439165Y2 (en) * | 1985-12-30 | 1992-09-14 |
-
1987
- 1987-12-24 JP JP62327805A patent/JP2587845B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01167057A (en) | 1989-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |