JPH0228188Y2 - - Google Patents
Info
- Publication number
- JPH0228188Y2 JPH0228188Y2 JP1984168742U JP16874284U JPH0228188Y2 JP H0228188 Y2 JPH0228188 Y2 JP H0228188Y2 JP 1984168742 U JP1984168742 U JP 1984168742U JP 16874284 U JP16874284 U JP 16874284U JP H0228188 Y2 JPH0228188 Y2 JP H0228188Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- pressure
- resistant composite
- heat
- shape
- 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
- 239000002131 composite material Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 description 13
- 238000007789 sealing Methods 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 3
- 239000011257 shell material Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 235000014171 carbonated beverage Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
考案の目的 Purpose of invention
本考案は、炭酸飲料などの容器として適当な耐
圧複合容器に関する。
The present invention relates to a pressure-resistant composite container suitable as a container for carbonated drinks and the like.
内圧の加わる容器として、紙やプラスチツクを
主体とする積層体を使用し、ヒートシールにより
密封したものを用いることが試みられている。し
かし、従来の容器は耐圧性が不十分である。
必要な耐圧性をもつた容器として、ポリエステ
ルの延伸ブローにより製造したボトルが使用され
ているが、底部が球面状で安定度が低いためにず
んぐりした形にするか、または底に別ピースのハ
カマのような成形品をかぶせたりする必要があ
る。耐圧性を十分にするためには、かなり肉厚に
せざるをえない。
As a container to which internal pressure is applied, attempts have been made to use a laminate mainly made of paper or plastic and sealed by heat sealing. However, conventional containers have insufficient pressure resistance. Bottles made by stretch-blowing polyester are used as containers with the necessary pressure resistance, but because the bottom is spherical and unstable, they are either made into a stubby shape or have a separate piece of hakama on the bottom. It is necessary to cover it with a molded product such as. In order to have sufficient pressure resistance, it must be made quite thick.
本考案の目的は、上記した点を改善し、比較的
薄肉の延伸ブロー容器であつて、丈長な形状も可
能な耐圧複合容器を提供することにある。
考案の構成
An object of the present invention is to improve the above-mentioned points and provide a pressure-resistant composite container that is a relatively thin-walled stretch-blown container and can be formed into a long shape. Structure of the idea
本考案の耐圧複合容器は、図面に示すように、
プラスチツクの延伸ブローにより胴部を円錐形に
底部を球面状に成形した容器３の外側に、容器の
外形に合わせた円錐形の胴部材２をかぶせて接着
一体化し自立可能に構成してなり、胴部材２が、
ヒートシール性を有するプラスチツクフイルム２
枚の間に中間層を積層したシートを巻回しヒート
シールして筒状にし、下端２１を折り返したもの
である容器１である。
The pressure-resistant composite container of the present invention, as shown in the drawing,
A container 3 whose body is formed into a conical shape and whose bottom is spherical by stretching and blowing plastic is covered with a conical body member 2 that matches the outer shape of the container and is integrally bonded so that it can stand on its own. The body member 2 is
Plastic film with heat sealability 2
The container 1 is made by winding and heat-sealing sheets in which an intermediate layer is laminated between the sheets to form a cylinder, and folding back the lower end 21.
胴材の中間層の材料は、紙、アルミ箔、または
ポリエスステルフイルムなどのシート状物から、
遮光性、ガスバリア性などの、容器に求められる
機能に応じて適宜に選択すればよい。中間層の両
側にヒートシール性を有するプラスチツクを積層
したものは、巻回してヒートシールすることによ
り、容易に筒状にできる。ヒートシール可能なプ
ラスチツクとしては、ポリエチレン、ポロプロピ
レン、ポリエステルなど適宜なものを用いる。
延伸ブロー容器の材料としては、ポリエステル
を使用する。胴材と容器の接着一体化は、接触面
の全部または一部のヒートシールにより、または
ホツトメルト接着剤により、行なえばよい。筒状
の胴材２をブロー成形金型内にインサートしてお
き、延伸ブローにより容器を成形すると同時に融
着させて一体化することもでき、このような態様
も接着一体化に包含される。
蓋の形態は任意であるが、炭酸飲料などに常用
されているスクリユーキヤツプ、とくにアルミ製
のものが巻き締め容易で好適である。もちろん、
プラスチツクの射出成形品を用いてもよい。
The material for the middle layer of the body material can be sheet-like materials such as paper, aluminum foil, or polyester film.
It may be selected as appropriate depending on the functions required of the container, such as light-shielding properties and gas barrier properties. A material in which heat-sealable plastics are laminated on both sides of the intermediate layer can be easily formed into a cylindrical shape by winding and heat-sealing. As the heat-sealable plastic, appropriate materials such as polyethylene, polypropylene, polyester, etc. are used. Polyester is used as the material for the stretch blow container. The body material and the container may be bonded and integrated by heat sealing all or part of the contact surfaces or by using a hot melt adhesive. It is also possible to insert the cylindrical body material 2 into a blow molding die and form the container by stretch blowing, and at the same time fuse and integrate the containers. Such an embodiment is also included in the term "adhesive integration". The shape of the lid is arbitrary, but a screw cap commonly used for carbonated beverages, especially one made of aluminum, is suitable because it is easy to tighten. of course,
Plastic injection molded parts may also be used.
延伸ブロー容器３の円錐形の胴部は、それ自体
の形状が変形しにくい上に、筒状の胴材２が延伸
ブロー容器３を補強するから、内容物を充填する
ことにより内圧が加わつても、それによく耐え
る。曲面状の底部もまたほとんど変形することな
く耐える。容器は、胴材２により自立可能であ
る。
胴材の下端を、図示したように内側に折り返
し、好ましくは、ヒートシール６することによ
り、胴材下端部が補強され、かつ外観が美麗にな
る。
考案の効果
本考案の耐圧複合容器は、内容物を充填して蓋
を締めた後に加わる内圧に対し、ボトル全体がよ
く耐える。底部は曲面状で圧力に耐えるのに好都
合な形状であり、胴部は胴材により補強されてい
るからである。
紙を含む積層シートで胴材を構成すれば、任意
に印刷を施すことができ、美麗な外観を持つもの
が得られる。この容器は胴材の円筒状の下端で自
立し、安定性がよいから、丈長のものをつくるこ
とができる。
The conical body of the stretch blow container 3 does not easily deform, and the cylindrical body material 2 reinforces the stretch blow container 3, so that internal pressure is applied when filling the contents. It also tolerates it well. The curved bottom also endures with little deformation. The container can stand on its own due to the body material 2. By folding the lower end of the shell material inward as shown and preferably heat-sealing 6, the lower end of the shell material is reinforced and the appearance becomes beautiful. Effects of the invention In the pressure-resistant composite container of the invention, the entire bottle can withstand the internal pressure that is applied after filling the contents and tightening the lid. This is because the bottom part has a curved shape that is suitable for withstanding pressure, and the body part is reinforced by the body material. If the body material is made of a laminated sheet containing paper, printing can be applied as desired, and a product with a beautiful appearance can be obtained. This container stands on its own at the cylindrical lower end of the body material and has good stability, so it can be made into a long container.
図面は、本考案の耐圧複合容器の一例を示す縦
断面図である。
１……耐圧複合容器、２……胴材、３……延伸
ブロー容器、４……スクリユーキヤツプ。
The drawing is a longitudinal sectional view showing an example of the pressure-resistant composite container of the present invention. 1...Pressure-resistant composite container, 2...Shell material, 3...Stretch blow container, 4...Screw cap.
Claims (1)
形に底部を球面状に成形した容器３の外側に、
容器の外形に合わせた円錐形の胴部材２をかぶ
せて接着一体化し自立可能に構成してなり、胴
部材２が、ヒートシール性を有するプラスチツ
クフイルム２枚の間に中間層を積層したシート
を巻回しヒートシールして筒状にし、下端２１
を折り返したものである耐圧複合容器１。 (2) 容器３の蓋がスクリユーキヤツプ４である実
用新案登録請求の範囲第１項の耐圧複合容器
１。[Claims for Utility Model Registration] (1) On the outside of a container 3 whose body is formed into a conical shape and whose bottom is formed into a spherical shape by stretching and blowing plastic,
A conical body member 2 that matches the external shape of the container is placed over the container and integrated with adhesive so that it can stand on its own.The body member 2 is made of a sheet in which an intermediate layer is laminated between two sheets of heat-sealable plastic film. Roll it up and heat seal it to make it into a cylinder, and then seal the bottom end 21.
A pressure-resistant composite container 1 is a folded container. (2) The pressure-resistant composite container 1 according to claim 1 of the utility model registration claim, wherein the lid of the container 3 is a screw cap 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984168742U JPH0228188Y2 (en) | 1984-11-07 | 1984-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984168742U JPH0228188Y2 (en) | 1984-11-07 | 1984-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6183538U JPS6183538U (en) | 1986-06-02 |
| JPH0228188Y2 true JPH0228188Y2 (en) | 1990-07-30 |
Family
ID=30726502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984168742U Expired JPH0228188Y2 (en) | 1984-11-07 | 1984-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228188Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002211556A (en) * | 2001-01-18 | 2002-07-31 | Akuta:Kk | Processed food storing simple container |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4816562U (en) * | 1971-07-09 | 1973-02-24 | ||
| JPS54135090A (en) * | 1978-04-12 | 1979-10-19 | Okura Industrial Co Ltd | Blowwshaped bottle |
| JPS591352A (en) * | 1982-06-15 | 1984-01-06 | 大倉工業株式会社 | Stretched blow vessel for aerated drink coated with multilayer film |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57140331U (en) * | 1981-02-26 | 1982-09-02 | ||
| JPS5966728U (en) * | 1982-10-25 | 1984-05-04 | 株式会社吉野工業所 | container |
-
1984
- 1984-11-07 JP JP1984168742U patent/JPH0228188Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4816562U (en) * | 1971-07-09 | 1973-02-24 | ||
| JPS54135090A (en) * | 1978-04-12 | 1979-10-19 | Okura Industrial Co Ltd | Blowwshaped bottle |
| JPS591352A (en) * | 1982-06-15 | 1984-01-06 | 大倉工業株式会社 | Stretched blow vessel for aerated drink coated with multilayer film |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6183538U (en) | 1986-06-02 |
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