JPS63128936U

JPS63128936U -

Info

Publication number: JPS63128936U
Application number: JP2083087U
Authority: JP
Priority date: 1987-02-17
Filing date: 1987-02-17
Publication date: 1988-08-23

Description

[Brief explanation of the drawing]

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図に示す容器において、液体導出口
を開口した状態を示す斜視略図、第４図は第１図
に示す容器において、液体導出口の設置箇所付近
における縦断面構造の一例を示す説明図、第５図
Ａ〜Ｄは本考案容器における、液体導出口を形成
させるための切目線の貫通程度の各種例を示す説
明図、第６図は第１図に示す容器の液体導出口を
形成させるための切目線及びこれを覆う被覆シー
トを平面図的に示す説明図、第７図は本考案容器
における液体導出口を形成させるための切目線の
形状例を示す説明図である。図中、１は本考案容器の容器本体部分、２は容
器の上面、３は液体導出口、４は液体導出口を形
成させるための切目線、５は厚紙、６，７，８，
９及び１１はポリエチレン薄層、１０はアルミニ
ウム箔、１２は被覆シート、１３はポリエチレン
フイルム、１４はアルミニウム箔及び／又は紙、
１５は強接着領域、１６は弱接着領域、１８は蓋
、１９は蓋１８が開閉するときの回動軸となる辺
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;
3 is a schematic perspective view showing the container shown in FIG. 1 with the liquid outlet opened, and FIG. 4 is an example of the vertical cross-sectional structure of the container shown in FIG. 1 near the installation location of the liquid outlet. 5A to 5D are explanatory diagrams showing various examples of the degree of penetration of the cut line to form a liquid outlet in the container of the present invention, and FIG. 6 is an explanatory diagram showing the liquid guide of the container shown in FIG. FIG. 7 is an explanatory diagram showing a cut line for forming an outlet and a covering sheet covering the same in a plan view. FIG. 7 is an explanatory diagram showing an example of the shape of a score line for forming a liquid outlet in the container of the present invention. . In the figure, 1 is the main body of the container of the present invention, 2 is the top surface of the container, 3 is a liquid outlet, 4 is a cut line for forming the liquid outlet, 5 is cardboard, 6, 7, 8,
9 and 11 are polyethylene thin layers, 10 is aluminum foil, 12 is a covering sheet, 13 is polyethylene film, 14 is aluminum foil and/or paper,
Reference numeral 15 designates a strong adhesion region, 16 a weak adhesion region, 18 a lid, and 19 a side serving as a pivot axis when the lid 18 opens and closes.

Claims

[Claims for Utility Model Registration] (a) Cardboard a made of water-proofed paper with thin polyethylene layers 6 and 7 on both the front and back surfaces, respectively, or when used as a container, the outer side is covered with a thin polyethylene layer 8, and one side is made into a container. The inside surface is covered with a thin layer of polyethylene 9
, aluminum foil 10 and polyethylene thin layer 11
Cardboard b made of a waterproof laminate consisting of the following sequence:
(b) In a container formed from (c) This score line 4 penetrates the entire thickness of the waterproofed cardboard a or b, or the innermost polyethylene thin layer 6 or (d) The cut line 4 is located at the edge 19 of the liquid outlet 3 on the side far away from the bent portion 21. is not provided, and the section surrounded by the cut line 4 with this side 19 as a rotation axis serves as a lid 18 that can be opened and closed with respect to the liquid outlet 3, (e) the portion that becomes the liquid outlet 3. A covering sheet 12 is heat-sealed to the top surface of the container to cover an area protruding outward from this part and sealing the above-mentioned score line 4. (g) Covering with the covering sheet 12 is done with the surface of the polyethylene film 13 facing inside; 18 and this lid 1
Viewed from the line of side 19, which is the rotation axis when opening and closing 8,
A liquid paper container characterized in that the adhesive strength of a portion 22 that is in contact with the portion that becomes the lid 18 in a direction away from it is greater than the adhesive strength of other portions of the covering sheet 12.