JPS6143703Y2 - - Google Patents
Info
- Publication number
- JPS6143703Y2 JPS6143703Y2 JP10251282U JP10251282U JPS6143703Y2 JP S6143703 Y2 JPS6143703 Y2 JP S6143703Y2 JP 10251282 U JP10251282 U JP 10251282U JP 10251282 U JP10251282 U JP 10251282U JP S6143703 Y2 JPS6143703 Y2 JP S6143703Y2
- Authority
- JP
- Japan
- Prior art keywords
- spout
- paper container
- frame
- synthetic resin
- paperboard
- 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
Links
- 239000000123 paper Substances 0.000 claims description 29
- 229920003002 synthetic resin Polymers 0.000 claims description 14
- 239000000057 synthetic resin Substances 0.000 claims description 14
- 239000011087 paperboard Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Closures For Containers (AREA)
- Cartons (AREA)
Description
【考案の詳細な説明】
本考案は注出口を具備した再封性のある紙容器
に関するものである。[Detailed Description of the Invention] The present invention relates to a resealable paper container equipped with a spout.
一般に、牛乳用紙容器に於ては、紙容器頂部の
貼合部を剥離して注ぎ口を形成しているが、この
方法では再封が完全でないために、酒、しよう油
等の紙容器では合成樹脂製の注出具が使用されて
いる。この注出具には、差込型のものと固着型の
ものとがある。差込型は購入者の側で紙容器に突
き差して使用するが、差込んだ注出具と紙容器に
できた突との間の密封性を保つことが難しく、液
洩れが生じ易い。この点、固着型は注出具を紙容
器に熱融着したものであるから、安定性は良くな
つているが、キヤツプの着脱の都度、紙容器がた
わむ結果、頻繁な着脱の繰返しにより熱融着部分
から液洩れを生ずることがあり、また注出具の正
確な位置合せを必要とするために、作業スピード
を限界づけられているのが現状である。 Generally, in milk paper containers, the spout is formed by peeling off the adhesive at the top of the paper container, but this method does not reseal completely, so paper containers for alcoholic beverages, soybean oil, etc. A pouring tool made of synthetic resin is used. There are two types of pouring tools: an insert type and a fixed type. The insert type is used by the purchaser by inserting it into the paper container, but it is difficult to maintain a seal between the inserted pouring tool and the protrusion on the paper container, and liquid leaks are likely to occur. In this respect, the fixed type has better stability because the dispensing tool is heat-sealed to the paper container, but as a result of the paper container sagging each time the cap is attached and detached, the heat fusion Currently, the working speed is limited because liquid may leak from the dispensing part and accurate positioning of the dispensing tool is required.
本考案に係る注出口付紙容器は、注出口と紙容
器との一体性を高めて、叙上の問題を解決したも
のであり、上面を開口した紙容器本体と、この紙
容器本体の開口した端縁部に熱融着した合成樹脂
枠体と、この枠体と一体に合成樹脂成型したフラ
ンジ付筒形の注出口と、この注出口を挿入する穴
を有しこの穴の周囲を前記フランジに熱融着し且
つ周縁部を前記枠体に熱融着した板紙と、前記注
出口に装着したキヤツプとから成ることを特徴と
する。 The paper container with a spout according to the present invention solves the above problems by improving the integrity of the spout and the paper container. A synthetic resin frame is heat-sealed to the edge of the frame, a flanged cylindrical spout is integrally molded with the frame, and a hole is inserted into which the spout is inserted. It is characterized by comprising a paperboard which is heat-sealed to the flange and whose peripheral portion is heat-sealed to the frame, and a cap attached to the spout.
以下に、本考案を図面に示す実施例に従つて説
明する。第１図は本考案に係る紙容器の斜視図、
第２図はその分解斜視図である。図中、紙容器本
体１は上面を開口して形成されており、その材料
としては、紙をベースとして表裏両面に熱融着性
合成樹脂層を有する板紙や、これに加えてアルミ
箔やガスバリアー性合成樹脂を適宜中間層とした
板紙が使用される。合成樹脂枠体２は紙容器本体
１の開口した上面を覆う板紙６を保持するもので
ある。従つて、この枠体２は板紙６の周縁部と熱
融着される一方で、紙容器本体１の開口した端縁
部とも熱融着されている。 The present invention will be described below with reference to embodiments shown in the drawings. FIG. 1 is a perspective view of a paper container according to the present invention;
FIG. 2 is an exploded perspective view thereof. In the figure, the paper container main body 1 is formed with its top open, and its materials include paperboard with a paper base and heat-fusible synthetic resin layers on both sides, aluminum foil, gas A paperboard with an appropriate intermediate layer of barrier synthetic resin is used. The synthetic resin frame 2 holds a paperboard 6 that covers the open top surface of the paper container body 1. Therefore, while the frame 2 is heat-sealed to the peripheral edge of the paperboard 6, it is also heat-sealed to the open end edge of the paper container body 1.
また、筒形の注出口３はフランジ４を有してお
り、脚片５を介して前記枠体２と連結されてい
る。枠体２の成型に際して、これらの注出口３、
フランジ４、脚片５も同時に一体に合成樹脂成型
される。板紙６は前述の紙容器本体１の材料と同
様の材料を使用する。この板紙６は注出口３に相
当する大きさの穴７を有し、この穴に注出口を挿
入した状態で穴の周囲をフランジ４に熱融着さ
れ、且つ既述の通り板紙の周縁部は枠体２に熱融
着される。注出口３にはキヤツプ８が着脱自在に
取付けられるが、内容物を充填した紙容器の製造
段階で、注出口の上面にフイルム等によりシール
をした後キヤツプをすれば、紙容器が未開封か否
か確認できるので好都合である。 Further, the cylindrical spout 3 has a flange 4 and is connected to the frame 2 via leg pieces 5. When molding the frame 2, these spout 3,
The flange 4 and the leg piece 5 are also integrally molded from synthetic resin at the same time. The paperboard 6 is made of the same material as the paper container body 1 described above. This paperboard 6 has a hole 7 of a size corresponding to the spout 3, and with the spout inserted into the hole, the periphery of the hole is heat-sealed to the flange 4, and as described above, the peripheral edge of the paperboard is is heat-sealed to the frame 2. A cap 8 is removably attached to the spout 3, but if the top surface of the spout is sealed with a film or the like and then capped during the manufacturing process of the paper container filled with contents, it is possible to check whether the paper container is unopened. This is convenient because it allows you to confirm whether or not it is true.
本考案に係る紙容器は、第２図に示す通り、紙
容器本体１と、合成樹脂枠体２をベースとして注
出口３、フランジ４を一体成型した樹脂部と、板
紙６と、キヤツプ８とから成る。従つて、製造方
法としては、先ず枠体２をベースとする樹脂部を
一体成型し、これに板紙６を熱融着するか、又は
板紙６に対して直接に樹脂を熱融着させながら樹
脂部を成型して、蓋となる部分を構成する。次
に、その注出口３にキヤツプ８を装着し、これを
内容物の充填が完了した紙容器本体１の上面に載
せて、紙容器本体１の開口した端縁部と合成樹脂
枠体２とを超音波等で熱融着する方法が良い。 As shown in FIG. 2, the paper container according to the present invention includes a paper container main body 1, a resin part in which a spout 3 and a flange 4 are integrally molded based on a synthetic resin frame 2, a paperboard 6, and a cap 8. Consists of. Therefore, the manufacturing method is to first integrally mold a resin part based on the frame 2 and then heat-seal the paperboard 6 to this, or to heat-seal the resin directly to the paperboard 6 while melting the resin. Form the part to form the part that will become the lid. Next, the cap 8 is attached to the spout 3 and placed on the top surface of the paper container main body 1 which has been filled with the contents, so that the open end of the paper container main body 1 and the synthetic resin frame 2 are connected. A good method is to heat-fuse them using ultrasonic waves or the like.
第３図は、合成樹脂枠体２、注出口３及びフラ
ンジ４を一体成型した樹脂部の別の構成例を示す
ものであり、注出口３を紙容器上面の隅に配置し
て、注ぎ出しをし易くしたものである。 Fig. 3 shows another example of the structure of the resin part in which the synthetic resin frame 2, spout 3, and flange 4 are integrally molded. This makes it easier to do.
尚、紙容器本体１が円形、五角形等どのような
形状であつても、合成樹脂枠体２が適宜これに応
じて変更できることは勿論である。 It goes without saying that whatever shape the paper container main body 1 has, such as circular or pentagonal, the synthetic resin frame 2 can be changed as appropriate.
本考案は叙上の如く構成したので、容器そのも
のが頑丈で密封性に優れていることは勿論とし
て、注出口がフランジ部分のみならず合成樹脂枠
体によつても直接保持されているため、キヤツプ
の頻繁な着脱に対しても安定で液漏れの虞れがな
い。しかも、製造が簡単で内容物の充填及び密封
の一貫作業を高速のまま維持できることは大きな
利点である。 Since the present invention is constructed as described above, not only is the container itself sturdy and has excellent sealing properties, but the spout is directly held not only by the flange but also by the synthetic resin frame. It is stable even when the cap is frequently attached and detached, and there is no risk of liquid leakage. Moreover, it is a great advantage that it is simple to manufacture and that the entire process of filling and sealing the contents can be maintained at high speed.
第１図は本考案の実施例に係る紙容器の斜視
図、第２図は第１図に示した紙容器の分解斜視
図、第３図は枠体、注出口及びフランジを一体成
型した樹脂部の別の構成例を示す斜視図である。
１……紙容器本体、２……合成樹脂枠体、３…
…注出口、４……フランジ、６……板紙、７……
穴、８……キヤツプ。
Figure 1 is a perspective view of a paper container according to an embodiment of the present invention, Figure 2 is an exploded perspective view of the paper container shown in Figure 1, and Figure 3 is a resin integrally molded frame, spout, and flange. It is a perspective view which shows another example of a structure of a part. 1...Paper container body, 2...Synthetic resin frame, 3...
...Spout, 4...Flange, 6...Paperboard, 7...
Hole, 8...cap.
Claims (1)
の開口した端縁部に熱融着した合成樹脂枠体と、
この枠体と一体に合成樹脂成型したフランジ付筒
形の注出口と、この注出口を挿入する穴を有しこ
の穴の周囲を前記フランジに熱融着し且つ周縁部
を前記枠体に熱融着した板紙と、前記注出口に装
着したキヤツプとから成る注出口付紙容器。 A paper container main body with an open top surface, a synthetic resin frame heat-sealed to the open end edge of the paper container main body,
It has a cylindrical flanged spout made of synthetic resin and integrally molded with the frame, and a hole into which the spout is inserted. A paper container with a spout comprising a fused paperboard and a cap attached to the spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10251282U JPS597125U (en) | 1982-07-08 | 1982-07-08 | Paper container with spout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10251282U JPS597125U (en) | 1982-07-08 | 1982-07-08 | Paper container with spout |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS597125U JPS597125U (en) | 1984-01-18 |
| JPS6143703Y2 true JPS6143703Y2 (en) | 1986-12-10 |
Family
ID=30241595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10251282U Granted JPS597125U (en) | 1982-07-08 | 1982-07-08 | Paper container with spout |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS597125U (en) |
-
1982
- 1982-07-08 JP JP10251282U patent/JPS597125U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS597125U (en) | 1984-01-18 |
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