JPS63117723U - - Google Patents
Info
- Publication number
- JPS63117723U JPS63117723U JP935887U JP935887U JPS63117723U JP S63117723 U JPS63117723 U JP S63117723U JP 935887 U JP935887 U JP 935887U JP 935887 U JP935887 U JP 935887U JP S63117723 U JPS63117723 U JP S63117723U
- Authority
- JP
- Japan
- Prior art keywords
- polyethylene
- aluminum foil
- container
- liquid outlet
- polyethylene film
- 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.)
- Granted
Links
- 239000004698 Polyethylene Substances 0.000 claims description 22
- -1 polyethylene Polymers 0.000 claims description 22
- 229920000573 polyethylene Polymers 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000011888 foil Substances 0.000 claims description 12
- 239000000123 paper Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cartons (AREA)
Description
第１図は本考案容器の一例の要部の斜視略図、
第２図は本考案容器の別の例の要部の斜視略図、
第３図は第１図中、―線に沿う断面を示す説
明図、第４図は第３図に示す箇所に相当する別の
例の断面を示す説明図、第５図は第１図中、―
線に沿う断面略図、第６図は本考案容器におけ
る液体導出口の各種形状例を示す説明図である。
図中、１は容器本体部分、２は容器の上面、３
は耐水加工された厚紙、４は厚紙３を構成する厚
紙芯体、５及び６はポリエチレン薄層、７は液体
導出口、８は被覆シート、９及び１１はポリエチ
レンフイルム、１０はアルミニウム箔、１２はア
ルミニウム箔及び／又は紙、１３はつまみ片、１
４は強接着部分、１７は液体導出口７を容器の内
面側から封鎖するポリエチレン薄層である。
FIG. 1 is a schematic perspective view of the main parts of an example of the container of the present invention;
FIG. 2 is a schematic perspective view of the main parts of another example of the container of the present invention;
Figure 3 is an explanatory diagram showing a cross section taken along line - in Figure 1, Figure 4 is an explanatory diagram showing a cross section of another example corresponding to the location shown in Figure 3, and Figure 5 is an explanatory diagram showing a cross section along the line - in Figure 1. ,-
FIG. 6, which is a schematic cross-sectional view taken along a line, is an explanatory view showing various examples of shapes of the liquid outlet in the container of the present invention. In the figure, 1 is the main body of the container, 2 is the top surface of the container, and 3
4 is a cardboard core that constitutes the cardboard 3; 5 and 6 are polyethylene thin layers; 7 is a liquid outlet; 8 is a covering sheet; 9 and 11 are polyethylene films; 10 is an aluminum foil; 12 is aluminum foil and/or paper, 13 is a knob piece, 1
4 is a strongly adhesive part, and 17 is a polyethylene thin layer that seals off the liquid outlet 7 from the inner surface of the container.
Claims (1)
４の面をポリエチレン薄層５で、また、容器にな
るとき外側になる厚紙芯体４の面をポリエチレン
薄層６で耐水加工してなる厚紙３から形成され、
容器本体部分が縦長の長方体をなす容器において
、 (ロ) 上記容器本体部分の上面２に液体導出口
７を設け、かつこの液体導出口７の内面側におい
ては、液体導出口７をポリエチレン薄層１７で封
鎖しており、 (ハ) 上記液体導出口７はその容器外面側を被
覆シート８で被覆、封鎖しており、 (ニ) 上記被覆シート８はポリエチレンフイル
ム９、アルミニウム箔１０、ポリエチレンフイル
ム１１並びにアルミニウム箔及び／又は紙１２の
順序で積層された積層体からなり、 (ホ) 上記の被覆シート８においてアルミニウ
ム箔及び／又は紙１２とポリエチレンフイルム１
１との間の接着強度をＡ、ポリエチレンフイルム
１１とアルミニウム箔１０との間の接着強度をＢ
、アルミニウム箔１０とポリエチレンフイルム９
との間の接着強度をＣとするとき、相互の接着強
度の強弱関係は Ａ≧Ｃ＞Ｂ にあるものとし、 (ヘ) かゝる被覆シート８が、それのポリエチ
レンフイルム９の側を容器の上面２に接して接着
されており、 (ト) 上記被覆シート８におけるポリエチレン
フイルム９及びアルミニウム箔１０の両層では、
上記液体導出口７の設置箇所に相当する箇所にお
いて、液体導出口７と実質的に同じ形状及び大き
さの欠如部分１６を設けておき、 (チ) 上記欠如部分１６を通して、被覆シート
８のポリエチレンフイルム１１を、ポリエチレン
薄層１７と熱融着させ、 (リ) 上記被覆シート８において、その端部に
ポリエチレンフイルム１１とアルミニウム箔及び
／又は紙１２との積層部を剥離するためのつまみ
片１３を設け、 〓(ヌ)（ヌ）〓 上記被覆シート８において、
上記つまみ片１３の設置端部とは反対側の端部に
、ポリエチレンフイルム９、及びアルミニウム箔
１０を欠如し、ポリエチレンフイルム１１及びア
ルミニウム箔及び／又は紙１２よりなる積層部を
残し、この積層部を容器の上面２に強固に接着し
てなる液体用の紙容器。 (2) 液体導出口７を容器内面側から封鎖するポ
リエチレン薄層１７は、耐水加工された厚紙３を
構成するポリエチレン薄層５である実用新案登録
請求の範囲第(1)項記載の液体用の紙容器。 (3) 液体導出口７を容器内面側から封鎖するポ
リエチレン薄層１７は、液体導出口７の開口部を
被覆して熱融着されたポリエチレンフイルム片１
８である実用新案登録請求の範囲第(1)項記載の
液体用の紙容器。[Claims for Utility Model Registration] (1) (a) The surface of the cardboard core 4 that will become the inside when it becomes a container is covered with a polyethylene thin layer 5, and the surface of the cardboard core 4 that becomes the outside when it becomes a container is covered with a polyethylene thin layer 5. It is formed from cardboard 3 which has been waterproofed with a thin polyethylene layer 6,
In a container whose main body portion is a vertically elongated rectangular body, (b) a liquid outlet 7 is provided on the upper surface 2 of the container body, and the liquid outlet 7 is made of polyethylene on the inner surface side of the liquid outlet 7; (c) The outer surface of the liquid outlet 7 is covered and sealed with a covering sheet 8, (d) The covering sheet 8 is made of polyethylene film 9, aluminum foil 10, Consisting of a laminate in which polyethylene film 11 and aluminum foil and/or paper 12 are laminated in this order, (e) Aluminum foil and/or paper 12 and polyethylene film 1 in the above covering sheet 8;
The adhesive strength between the polyethylene film 11 and the aluminum foil 10 is A, and the adhesive strength between the polyethylene film 11 and the aluminum foil 10 is B.
, aluminum foil 10 and polyethylene film 9
When the adhesive strength between the two and (G) Both layers of the polyethylene film 9 and aluminum foil 10 in the covering sheet 8 are bonded in contact with the upper surface 2 of the
At a location corresponding to the installation location of the liquid outlet 7, a missing portion 16 having substantially the same shape and size as the liquid outlet 7 is provided. The film 11 is heat-sealed to the polyethylene thin layer 17, and (li) a tab piece 13 is provided at the end of the cover sheet 8 for peeling off the laminated portion of the polyethylene film 11 and the aluminum foil and/or paper 12. 〓(NU)(NU)〓 In the above-mentioned covering sheet 8,
The polyethylene film 9 and the aluminum foil 10 are removed from the end opposite to the installation end of the knob piece 13, leaving a laminated part made of the polyethylene film 11 and the aluminum foil and/or paper 12, and this laminated part A paper container for liquids made by firmly adhering to the top surface 2 of the container. (2) The polyethylene thin layer 17 that seals the liquid outlet 7 from the inner surface of the container is the polyethylene thin layer 5 that constitutes the waterproofed cardboard 3. paper container. (3) The polyethylene thin layer 17 that seals the liquid outlet 7 from the inner surface of the container is a polyethylene film piece 1 that covers the opening of the liquid outlet 7 and is heat-sealed.
8. A paper container for liquid as set forth in claim (1) of the utility model registration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987009358U JPH057145Y2 (en) | 1987-01-27 | 1987-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987009358U JPH057145Y2 (en) | 1987-01-27 | 1987-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63117723U true JPS63117723U (en) | 1988-07-29 |
| JPH057145Y2 JPH057145Y2 (en) | 1993-02-23 |
Family
ID=30794598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987009358U Expired - Lifetime JPH057145Y2 (en) | 1987-01-27 | 1987-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057145Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03111936U (en) * | 1990-02-28 | 1991-11-15 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60115823U (en) * | 1984-01-13 | 1985-08-05 | 凸版印刷株式会社 | Liquid container with easy opening |
-
1987
- 1987-01-27 JP JP1987009358U patent/JPH057145Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60115823U (en) * | 1984-01-13 | 1985-08-05 | 凸版印刷株式会社 | Liquid container with easy opening |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03111936U (en) * | 1990-02-28 | 1991-11-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057145Y2 (en) | 1993-02-23 |
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