JPH1143177A - Container lid material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a visual observation from a lateral direction by standing a fold-back part and also to enable hanging display by forming the local fold- back part on a surface of a lid material and sticking internal faces of the fold-back part to each other. SOLUTION: An obtuse-angled fold line (m) is formed at the center of the container lid material 20, while acute-angled fold lines (n) are formed on both sides of it. By folding the obtuse-angled fold line (m) and the acute-angled fold lines (n), a part inside the acute-angled fold lines (n) is made to be a fold- back part 21, and internal faces of the fold-back part 21 are stuck to each other by heat or adhesive. Here, letters, patterns or the like are printed on the container lid material 20 including the foldback part 21. In addition, a hanging hole is punched on the fold-back part 21, thereby enabling hanging display.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sheet-like lid member used for a container such as a paper cup, a paper tray, a plastic molded product or the like having an open upper portion, and more particularly to a container lid member having a header attached thereto.

[0002]

2. Description of the Related Art Conventionally, containers such as cups and trays having an open upper portion are filled with contents and then sealed with a laminated sheet mainly made of a plastic film as shown in FIG. 3 to seal the container. By using such as the lid member 50, the container body 10 is hermetically sealed. In stores such as supermarkets, they are placed on display shelves and displayed.

Therefore, when the container is displayed at a high place on the shelf, even if the cover member is provided with a cosmetic means such as printing,
Consumers do n’t see the product and see the product,
Only from the side of the container. Also, they could not be displayed three-dimensionally because they were only displayed on a flat surface.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems relating to a container in which a sheet-like lid member is sealed in a container body having an open upper portion. It is an object of the present invention to provide a container lid material that can be displayed three-dimensionally.

[0005]

Means for Solving the Problems A first invention of the present invention is:
A lid material for sealing a container body having an open upper part,
A folded portion is locally formed on the surface of the lid material, and the inner surface of the folded portion is a container lid material adhered to the folded portion.

According to a second aspect of the present invention, there is provided a lid material which is sealed in a container body having an open upper portion, and the lid material is provided with a lid material body and a glue margin portion provided on a standing portion through a bending line. The header portion is a container lid material in which a glue margin is bent along a fold line and a back surface of the glue margin is adhered to a surface of the lid body.

As described above, according to the present invention, since the folded portion is formed locally on the surface of the lid material and the inner surfaces of the folded portion are bonded to each other, if the folded portion is printed, By setting the folded portion, the printed portion can be seen from the lateral direction, and the folded portion can be used as a header.

Further, the container lid member includes a lid member main body and a header portion in which a glue margin portion is connected to a standing portion via a bending line, and the header margin portion has a glue margin portion corresponding to the bending line. It is folded along and the back side of the glue margin is adhered to the surface of the lid material main body, so if you print it in advance on the header part, the printed part can be seen from the side, and it can be suspended and displayed Can also.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to embodiments. FIG. 1 is an explanatory view showing a container lid material of the present invention,
(A) is explanatory drawing which shows the state which sealed the container main body with the container lid material, (b) is a development explanatory drawing of the container lid material. FIG.
Is an explanatory view showing another container lid material of the present invention, (a) is an explanatory view showing a state in which the container body is sealed with the container lid material,
(B) is a development explanatory view showing a header portion used for a container lid member.

<Example 1> An example in which a lid member and a header portion are integrally formed In FIG. 1A, reference numeral 10 denotes a container main body, reference numeral 20 denotes a container lid member, and the container lid member 20 has an upper opening. Container body 10
The opening is sealed.

A mountain fold line m is provided at the center of the container lid member 20, and a valley fold line n is provided on both sides of the ridge fold line m. The portion becomes the folded portion 21. The inner surfaces of the folded portions 21 are bonded by heat or an adhesive (FIG. 1).
(B)). The container lid 20 including the folded portion 21 is printed with characters, patterns, and the like as necessary.

The constituent material of the container lid member 20 may be any material that can be thermally bonded to the container body, such as polypropylene (PP) / saponified ethylene-vinyl acetate copolymer (EVOH) / PP, polyethylene terephthalate. (PET) / Aluminum evaporated PET / Linear low density polyethylene (LLDPE), PET / Aluminum foil (A
l) A multilayer film having a configuration such as / LLDPE is used, but a thin paper such as a pure white roll may be used for the intermediate layer in order to add easiness to bend the lid material.

If a hole (not shown) for hanging is formed in the folded portion 21, for example, the container can be hung and displayed, and the visual effect can be enhanced.

<Example 2> An example in which the lid and the header are formed separately In this example, as shown in FIG. 2A, the container lid 30 is composed of a lid main body 31 and a lid main body. Header part 3 bonded to the front side
It consists of two.

The cover body 31 is made of a multilayer film or the like.
Similar materials can be used. The header section 32 is shown in FIG.
As shown in (b), the standing portion 32a and the glue margin portion 32b
Are continuously provided via a valley fold line n.

Here, the glue margin 32b is formed to have the same diameter as or smaller than the diameter of the lid body, but the upright portion 32a is not necessarily formed to be equal to or smaller than the diameter of the lid body. Instead, it may be formed larger than the diameter of the lid material main body.

As a constituent material of the header portion 32, paper, a plastic sheet, or the like can be used.

At the center of the front surface of the lid body 31, the back surface of the glue margin 32b bent along the valley fold line n was adhered using an adhesive or the like to produce a container lid member 30. Standing part 32a
On both sides, characters, pictures, etc. are printed as necessary. Further, if a hole (not shown) for hanging is formed in the standing portion 32a, for example, the container can be hung and displayed, and the visual effect can be enhanced.

[0019]

As described above, according to the present invention, since the container lid material is provided with a hanger function, the display method of merely placing on a shelf can now be suspended and placed in a store. . Further, by providing the header portion on the container lid, the display area can be increased, and a visual effect can be obtained not only from the side surface of the container body but also from the display of the lid.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing an example of a container lid material of the present invention,
(A) is explanatory drawing which shows the state which sealed the container main body with the container lid material, (b) is a development explanatory drawing of the container lid material.

FIG. 2 is an explanatory view showing another container lid member of the present invention;
FIG. 3 is an explanatory view showing a state in which the container body is sealed with a container lid member, and FIG.

FIG. 3 is an explanatory view showing a state in which a container main body is sealed with a conventional container lid member.

[Explanation of symbols]

 10 container body 20, 30, 50 container lid 21 folded part 31 lid body 32 header 32a standing part 32b glue margin m mountain fold line n Valley fold line

Claims (2)

[Claims] 1. A lid material for sealing a container body having an open upper part, wherein a folded portion is formed locally on the surface of the lid material, and the inner surfaces of the folded portion are adhered to each other. Characteristic container lid material. 2. A lid material for sealing a container body having an open upper part, wherein the lid material is connected to a lid material body and a header is provided with a glue margin portion connected to a standing portion via a bending line. A container lid member, wherein the header portion has a glue margin portion bent along a folding line, and a back surface of the glue margin portion is adhered to a surface of the lid material main body.