JP2703678B2 - Household aluminum foil decorative box and its manufacturing method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative box for storing aluminum foil for household use, and in particular, to make the saw blade portion for cutting the coil end of the aluminum foil into small pieces made of non-metal, and to recycle the entire decorative box. The present invention relates to a decorative box for household aluminum foil made of a material that can be incinerated.

[0002]

2. Description of the Prior Art Household aluminum foil is housed in a coiled state in a decorative box, and cut to a required length for use. To cut the aluminum foil, press the aluminum foil downward with the metal saw blade attached to the outlet of the decorative box body, that is, the upper end of the wall part of the body opposite to the lid part. And shear off.

In recent years, the problem of environmental (ecology) destruction has been highlighted as well as resource saving, and it is desired to encourage the recycling of resources and to use metals and harmful plastics that cannot be incinerated as much as possible.

[0004] From this point of view, it is desired that the only used metal part, that is, the saw blade-shaped part in the household aluminum foil decorative box is separated and recycled. Is easily confused with combustible waste and discarded.
In addition, since the separating operation is likely to hurt the hands on both sides, the fact is that it is discarded together with the decorative box main body.

An object of the present invention is to provide a household aluminum foil decorative box which does not use a metal material for the saw blade portion under such circumstances.

[0006]

SUMMARY OF THE INVENTION A household appliance according to the present invention is provided.
The decorative box for foil is made of small coiled aluminum foil.
A saw blade is provided at the outlet for cutting
End of one side of the outlet is facing downward
Folded to form a double structure, and
A saw blade is continuously formed in a band shape at the upper end.
The serrated part is coated with resin and the bent part is glued
It is characterized by being. In addition, other household use according to the present invention
Aluminum foil dressing box is coiled aluminum foil housed inside
Is provided at the outlet for sawing into small pieces
End of one side of the outlet is facing downward
And bent upwards to form a triple structure, and
A saw blade is continuously formed in a band shape at the upper end of the upward part.
This serrated part is coated with resin and the bent part
Are bonded.

Production of a household aluminum foil decorative box according to the present invention
The manufacturing method is to dispens the coiled aluminum foil housed inside.
Paper-made saw blades at the outlet for cutting
In the manufacture of a decorative box, the end of one side of the outlet
Bent to form a double structure, and the upper end of the bent portion
When forming a saw-toothed part continuously into a strip, bend it
After punching and forming a saw-toothed portion in the predetermined portion, the bent portion
To make the serrated part appear, then remove the serrated part
Characterized by resin coating and bonding the bent parts to each other
And

Another home aluminum foil decorative box according to the present invention
Manufacturing method is to dispose of coiled aluminum foil
Saw blades are provided at the outlet for cutting
In the manufacture of paper decorative boxes, the end of one side of the outlet is facing downward
And then fold it upward to form a triple structure.
Then, a saw blade is continuously formed in a band shape at the upper end of the bent portion.
After the formation, the saw blade portion is coated with a resin, and the bent portion is formed.
It is characterized by being adhered to each other.

Hereinafter, the present invention will be described in detail with reference to the drawings.

[0010]

【Example】

FIG. 1 shows an example of a conventional decorative box for aluminum foil for home use. By folding the base paper of the court ball, the box body 1 and its lid 2 are integrally formed. Normally, the box main body 1 is a box shape having a pair of short side walls and a long side wall facing each other and having a size slightly larger than the diameter and length of the coiled aluminum foil housed therein. The opening of the box body 1 forms an outlet 3 for aluminum foil. on the other hand,
The lid portion 2 extends from the upper edge of one of the long side walls to form a lid, and is further extended so that the other end of the lid can slightly overlap the outside of the other long side wall. .

[0012] Conventionally, in order to cut the end portion of the aluminum foil accommodated in dressing, the upper end inside part of the other long side wall of the outlet 3, sawtooth portions 4 _1, as shown in FIG. 2 Is attached using a metal needle or the like.
Therefore, in order to remove the strip-shaped metal piece from the decorative box, it is necessary to bend the metal needle by hand, and the removal operation is complicated and there is a risk of injuring the hand.

On the other hand, in the present invention, instead of this strip-shaped metal piece, a double or triple structure in which one side of the outlet 3 is bent twice or three times is formed in a strip shape. A saw blade is formed on the upper edge. Therefore, the saw-shaped portion is made of the same material as the box body and made of paper, and the saw blade can be formed simultaneously with the punching of the box body.

In the case of the double folding structure, as shown in FIG. 3, the upper end of the long side of the outlet 3 is prepared to be longer, and the tip is bent inward and downward, whereby the bent portion of the double structure is formed. 5 is obtained. The saw blade-like portion 5 ₁ is band is formed on the upper edge of the double structure. By bending after preformed by such punching the serrated portion 5 ₁ is better to double structure, than a method of forming a saw blade-like portion 5 ₁ after folding, the thickness of the saw blade is also thin and beautiful It is preferable because a sharp saw blade can be formed.

On the other hand, in the case of a triple folding structure, as shown in FIG.
First, the upper end is bent inward (although it can be bent outward) and downward, and then bent upward to obtain a folded portion 5 having a triple structure. The saw blade-like portion 5 ₁ is formed in a band shape on the upper end of the triple structure.

[0016] In any case, the strip bent portion 5 including a serrated portion 5 _1, since simply made of paper which may deform or deflect when cutting the aluminum foil, in order to provide strength, resin-coated Have been. As the resin, a thermosetting resin is preferable, and examples thereof include an epoxy resin, a polyester resin, and an acrylic resin. The bent part is
Adhesion with an appropriate adhesive so as not to separate can also provide an effect of increasing strength.

Further, saw blade 5 ₁ is formed in a belt shape is
Although it is made of paper, it is strengthened by resin coating,
There is no danger. To prevent danger, it is preferable to color at least the outside of the strip of paper. Thereby, it can be clearly indicated that the colored portion is a saw-tooth-shaped portion.

The decorative box is made of, for example, base paper for a coated ball, and the bent portion formed integrally therewith is made of the same material. However, the bent portion may be thickened or laminated in advance. .

The dimensions such as the thickness and the depth of the bent portion including the saw blade portion may be substantially the same as those of the conventional strip-shaped metal piece, but the strength can be increased by further increasing the thickness and the depth.
At that time, care should be taken so as not to hinder removal or rotation of the coiled aluminum foil housed therein.

[0020]

As described in detail above, according to the present invention,
The following excellent effects can be expected. When the decorative box is recycled or discarded, there is no metal part, so there is no need to sort, and the box can be reused as it is and can be incinerated when incinerated. Therefore, there is no problem of environmental destruction, and the Eco Mark can be attached. Since the saw blade portion is made of non-metal and is colored, the hand is hardly hurt and is safe. Since it is supported by a double or triple folded structure and has a saw blade formed in a resin-coated portion, it is strong and sharp.

[Brief description of the drawings]

FIG. 1 is a schematic view showing a conventional decorative box, (a) is a perspective view,
(b) is a cross-sectional view.

FIG. 2 is a perspective view showing a strip-shaped metal piece.

FIG. 3 is a cross-sectional view showing that a folded portion provided with a saw blade has a double structure in the decorative box of the present invention.

FIG. 4 is a cross-sectional view showing that the folded portion having the saw blade portion has a triple structure in the decorative box of the present invention;
Shows the first bent state, and (b) shows the next bent state.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Body of decorative box 2 Lid of decorative box 3 Take-out 4 Strip metal piece 4 ₁ Saw blade part 5 Band bent part 5 ₁ Saw blade part

Claims (4)

(57) [Claims] 1. A paper box provided with a saw blade for cutting a coiled aluminum foil housed therein into small pieces, the end of one side of which is bent downward. It is form a double structure, and the saw blade-like portion are continuously formed in a band shape on the upper end of the bent portion, the saw
A household aluminum foil decorative box, wherein the teeth are coated with a resin and the bent portions are adhered . 2. In a paper box provided with a saw blade for cutting a coiled aluminum foil housed therein into small pieces, an end of one side of the outlet faces downward and upward. Is folded into a triple structure, and a saw-tooth-like portion is continuously formed in a band shape at the upper end of the upward portion .
This serrated part is coated with resin, and the bent part
A household aluminum foil decorative box that is worn . 3. In the manufacture of a paper decorative box provided with a saw blade for cutting a coiled aluminum foil housed therein into small pieces, an end of one side of the outlet faces downward. No double structure by bending, and, in forming the band saw blade-like portion continuously to the upper end of the bent portion, the folding
After the appearance of serrations by bending the bent portion after forming punched serrated portion bending scheduled portion, the saw-toothed
A method for manufacturing a decorative box made of aluminum foil for household use, characterized in that parts are coated with resin and the bent parts are adhered to each other . 4. Dispensing coiled aluminum foil housed inside
Saw blades are provided at the outlet for cutting
In the manufacture of paper decorative boxes, the end of one side of the outlet is facing downward
And then fold it upward to form a triple structure.
Then, a saw blade is continuously formed in a band shape at the upper end of the bent portion.
After the formation, the saw blade portion is coated with a resin, and the bent portion is formed.
Household aluminum foil makeup characterized by bonding to each other
Box production method.