JPH076094Y2 - Container - Google Patents
ContainerInfo
- Publication number
- JPH076094Y2 JPH076094Y2 JP5948188U JP5948188U JPH076094Y2 JP H076094 Y2 JPH076094 Y2 JP H076094Y2 JP 5948188 U JP5948188 U JP 5948188U JP 5948188 U JP5948188 U JP 5948188U JP H076094 Y2 JPH076094 Y2 JP H076094Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- paper
- liquid
- opening
- back surface
- 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
Landscapes
- Cartons (AREA)
Description
【考案の詳細な説明】 〈産業上の利用分野〉 本考案は液体等を収納する容器に関し、特には容器素材
への内容物の浸透を防止する容器に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention relates to a container for containing a liquid or the like, and more particularly to a container for preventing permeation of contents into a container material.
〈従来技術〉 従来より半切れにより容器の開口予定部を形成し開口を
容易にした液体等を収納する容器は数多く提案されてい
る。例えば液体紙容器において、実公昭60-34572号公
報、実公昭62-26345号公報にみられるように、容器の裏
面より半切れによりストロー挿入用の開口予定部を形成
し、これを囲むように表面より半切れにより開封用タブ
を形成したものが示されている。<Prior Art> Conventionally, there have been proposed many containers for storing a liquid or the like in which a predetermined opening portion of the container is formed by half-cutting to facilitate the opening. For example, in a liquid paper container, as shown in Japanese Utility Model Publication No. 60-34572 and Japanese Utility Model Publication No. 62-26345, an opening portion for straw insertion is formed by half-cutting from the back surface of the container and surrounds it. The opening tab is formed by cutting the surface halfway.
上記したような容器は開封容易である半面、容器内面よ
り形成した半切れ部より内容液が浸透して紙素材が膨潤
してしまう、また前記半切れが製造時に貫通してしまっ
た場合、液が漏れるという欠点があった。The container as described above is easy to open, the content liquid permeates from the half-cut portion formed from the inner surface of the container to swell the paper material, and when the half-cut penetrates during manufacturing, the liquid Had the drawback of leaking.
〈考案が解決しようとする課題〉 本考案は前記したような問題点を解決しようとするもの
であり、半切れ、又は切込みによって開口予定部を設け
た紙を主体とした積層構成の容器において、紙層に内容
物の浸透がなく、内容物の漏れのない液体等を収納容器
を提供するものである。<Problems to be Solved by the Invention> The present invention is intended to solve the above-mentioned problems, and in a container having a laminated structure mainly composed of paper provided with a planned opening portion by half-cutting or cutting, It is intended to provide a storage container for a liquid or the like in which the contents of a paper do not penetrate into the paper layer and the contents do not leak.
〈課題を解決するための手段〉 紙を主体とした積層構成の素材よりなり、開口予定部を
裏面より紙層に達する半切れ、又は切込みにより形成し
た液体等を収納する容器において、裏面より前記開口予
定を覆う合成樹脂被膜による被覆層を設けたことにより
上記課題を解決した。<Means for Solving the Problems> In a container which is made of a laminated material mainly composed of paper, and which holds a liquid or the like formed by a half cut or a notch which reaches the paper layer from the back surface at the planned opening portion, from the back surface, The above problem was solved by providing a coating layer made of a synthetic resin coating covering the planned opening.
〈作用〉 開口を形成する紙層に達する半切れ、又は切込みによる
開口予定部はその裏面より合成樹脂被膜による被覆層が
設けてあるので内容物が半切れ部分より紙層に達するこ
とを防止できる。また容器表面に達するのを防止でき
る。<Function> A half-cut to reach the paper layer forming the opening, or a planned opening portion due to the notch is provided with a synthetic resin coating layer from the back surface thereof, so that the content can be prevented from reaching the paper layer from the half-cut portion. . It can also prevent reaching the container surface.
〈実施例〉 図面により、本考案を詳細に説明する。<Embodiment> The present invention will be described in detail with reference to the drawings.
第１図は本考案の一実施例を示す説明図、第２図は第１
図のＡ−Ａ′断面図であり、ゲーベルトップ形の液体容
器（Ａ）の屋根部の傾斜板（１）に裏面より円形の半切
れ（a1）によりストロー挿入用の開口予定部（11）を形
成し、外面より前記開口予定部（11）を囲むようにＵ字
形の半切れ（a2）により開封タブ（12）が形成されてい
る。FIG. 1 is an explanatory view showing an embodiment of the present invention, and FIG.
FIG. 9 is a cross-sectional view taken along the line AA ′ of the figure, in which the opening part (11) for inserting a straw is formed on the inclined plate (1) of the roof part of the Goebeltop-shaped liquid container (A) by a circular half cut (a 1 ) from the back surface. ) Is formed, and an opening tab (12) is formed by a U-shaped half cut (a 2 ) so as to surround the opening planned portion (11) from the outer surface.
この液体容器（Ａ）は表面よりポリエチレン層（21）／
紙層（22）／ポリエチレン被覆層（23）の構成のブラン
クシートから形成されるが、前記裏面のポリエチレン被
覆層（23）はストロー挿入用の開口予定部（11）を形成
する円形の半切れ（a1）を紙層（22）の中間部まで達す
るように設けた後エクストルーダーコーティングにより
半切れ（a1）を被覆するように設けてある。This liquid container (A) has a polyethylene layer (21) /
It is formed from a blank sheet having a structure of paper layer (22) / polyethylene coating layer (23), but the polyethylene coating layer (23) on the back side is a circular half-slice that forms an opening (11) for straw insertion. (A 1 ) is provided so as to reach the middle portion of the paper layer (22), and then half cut (a 1 ) is covered by extruder coating.
ここで前記実施例において、第３図に示すように、表面
よりポリエチレン（21）／紙層（22）／ポリエチレン層
（21）の構成よりなるブラスクシートに表裏面より半切
れ（a1）（a2）を設けた後、さらに裏面よりの半切れ
（a1）を覆うようにポリエチレン被覆層（23）をコーテ
ィングして設けてもよい。Here, in the above-mentioned embodiment, as shown in FIG. 3, a brass sheet made of polyethylene (21) / paper layer (22) / polyethylene layer (21) was cut from the front to the back half (a 1 ) ( After providing a 2 ), a polyethylene coating layer (23) may be further coated so as to cover the half-slice (a 1 ) from the back surface.
また本考案は上記したような液体容器に限られるもので
はなく、例えば第４図に示すような紙製の氷菓容器
（Ａ′）の胴部（31）に全周にわたる平行な断続的な切
込み（b1）（b2）により開口予定部（11′）を形成した
ものの裏面に前記切込み（b1）（b2）覆うように被覆層
を設けてもよい。The present invention is not limited to the liquid container as described above. For example, as shown in FIG. 4, the paper body of a frozen dessert container (A ') has a body portion (31) in which intermittent cuts are formed all around in parallel. (b 1) (b 2) the on the back of those formed opening scheduled portion (11 ') by cuts (b 1) (b 2) a coating layer may be provided so as to cover.
〈効果〉 本考案は以上のような構成よりなるので、紙を主体とし
て積層構成の素材よりなる容器の裏面より紙層に達する
半切れにより開口予定部を形成した液体等を収納する容
器において内容物が紙層に浸透して膨潤したり、たとえ
加工時の作業ミスにより半切れが容器素材を貫通しても
液漏れすることもない。<Effect> Since the present invention is configured as described above, the contents of a container for storing a liquid, etc., in which a scheduled opening is formed by half-cutting from the back surface of a container made of a laminated material mainly composed of paper to the paper layer No matter leaks into the paper layer and swells, and no liquid leaks even if a half-cut penetrates the container material due to a mistake in working.
第１図は本考案の一実施例の斜視図、第２図、第３図は
第１図のＡ−Ａ′断面の説明図、第４図は他の実施例の
斜視図である。 （Ａ）……液体容器、（Ａ′）……氷菓容器 （a1）（a2）……半切れ、（b1）（b2）……切込み （１）……傾斜板、（11）（11′）……開口予定部 （12）……開封タブ、（21）……ポリエチレン層 （22）……紙層、（23）……ポリエチレン被覆層 （31）……胴部FIG. 1 is a perspective view of an embodiment of the present invention, FIGS. 2 and 3 are explanatory views of the AA 'cross section of FIG. 1, and FIG. 4 is a perspective view of another embodiment. (A) …… Liquid container, (A ′) …… Frozen dessert container (a 1 ) (a 2 ) …… Half cut, (b 1 ) (b 2 ) …… Cut (1) …… Sloping plate, (11 ) (11 ') …… Opening area (12) …… Opening tab, (21) …… Polyethylene layer (22) …… Paper layer, (23) …… Polyethylene coating layer (31) …… Body
Claims (1)
開口予定部を裏面より紙層に達する半切れ、又は切込み
により形成した液体等を収納する容器において、裏面よ
り前記開口予定部を覆う合成樹脂被膜による被覆層を設
けたことを特徴とする容器。1. A material having a laminated structure composed mainly of paper,
What is claimed is: 1. A container for storing a liquid or the like, which is formed by half-cutting a scheduled opening portion from the back surface to a paper layer, or cuts, wherein a coating layer made of a synthetic resin film is provided to cover the scheduled opening portion from the back surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5948188U JPH076094Y2 (en) | 1988-05-02 | 1988-05-02 | Container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5948188U JPH076094Y2 (en) | 1988-05-02 | 1988-05-02 | Container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01164123U JPH01164123U (en) | 1989-11-16 |
| JPH076094Y2 true JPH076094Y2 (en) | 1995-02-15 |
Family
ID=31285242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5948188U Expired - Lifetime JPH076094Y2 (en) | 1988-05-02 | 1988-05-02 | Container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076094Y2 (en) |
-
1988
- 1988-05-02 JP JP5948188U patent/JPH076094Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01164123U (en) | 1989-11-16 |
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