JPH0545472Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] This invention uses a cutting ruler such as a knife or cutter to cut the paper and a ruler for drawing folding lines when making an envelope using any paper. Regarding the envelope creation type.

[Conventional technology]

Conventionally, commercially available envelopes have been used for enveloping letters.

[The problem that the idea aims to solve]

However, such inexpensive envelopes lack appearance and beauty, and have the disadvantage of being uninteresting.

On the other hand, those that are aesthetically pleasing and have good quality paper,
It's expensive.

The present invention provides an envelope making mold that can easily make envelopes from wrapping paper and other papers with beautiful printing. The purpose is to reuse resources such as paper.

[Means for Solving the Problems] The present invention relates to an envelope making type means for achieving the above-mentioned purpose. A small hole is drilled in the corner where the angle of intersection is 180° or less,
This objective is achieved by an envelope making mold having crease line holes drilled along each fold line of the envelope.

[Effect]

In the envelope making mold of the present invention, this mold is placed on a sheet of paper to be made into an envelope, and the paper is cut along the outer shape with a blade of a knife, cutter, etc., to make the paper into an envelope mold.

At the same time, a ruled line is drawn along the ruled line hole, the envelope is folded along the ruled line, the pasted area is glued, and the envelope is pasted to complete the envelope.

[Example of idea]

Next, an example of implementing the present invention will be described with reference to the drawings.

This mold is made of a transparent plate material, such as acrylic resin, and has a thickness of 3 mm, for example, and its outer shape is the expanded shape of the desired envelope.

That is, the shape shown in the drawing is such that the back surface portion 2 is provided on one longitudinal side of the surface portion 1, the lid portion 3 is provided on the other side, and the pasting portions 4 and 5 are continuously provided on both sides of the surface portion 1 in the transverse direction. The cut surface of this outer shape is perpendicular to the back surface.

A small hole 6 is bored in the corner where the angle of the outline of the back surface part 2 and the pasting parts 4, 5, and the lid part 3 and the pasting parts 4, 5 intersect at an angle of 180° or less. .

The inner surface of this small hole 6 has a tapered shape 6a that becomes larger toward the top.

A dotted boundary line 7 is drawn on the back surface between the front surface part 1, the back surface part 2, the lid part 3, and the pasting parts 4 and 5. 8 is drilled.

The inner circumferential surface of the crease line hole 8 is perpendicular to the back surface at a portion close to the back surface, but has a tapered shape 8a that becomes larger toward the top.

Furthermore, a center line 9 passing through the center of the surface portion 1, parallel to and orthogonal to the crease line holes 8 is drawn on the back surface of the mold.

Next, the case of making an envelope using this mold will be explained with reference to FIGS. 3 to 6.

First, the paper 11 to be used as an envelope is turned over, and this mold is placed on top of it.

Next, as shown in FIG. 3, the mold is cut along the outline of the mold with a cutting tool 12 such as a knife or a cutter. A small hole 6 with a tapered inner surface 6a is provided at the corner of 180° or less where the outline of the lid part 3 intersects.
is drilled at this intersecting corner.
The blade of the knife reaches all the way to the end, leaving no trace of the outline.

In addition, when cutting this outline, since the outline of the mold is a vertical plane, it is easy to guide the cutting tool.
There is no chance of damaging the mold or shifting the cutting line.

Then, as shown in FIG. 4, a crease 14 is drawn along the crease line hole 8 with a crease forming tool 13 such as a pencil, and as shown in FIG. Fold it back to the back side.

Gluing is performed on the folded pasting parts 4 and 5, the back part 2 is folded back on top of the folded pasting parts 4 and 5, and the back part 2 and the pasting parts 4 and 5 are pasted to complete the envelope.

In the work of forming the lines 14 using the above-mentioned crease line holes 8, when using the crease forming tool 13 whose lower end is tapered like a pencil, the crease line holes 8 are
Since the upper part has a tapered shape 8a that becomes larger toward the end, the crease forming tool 13 hits the upper edge of the crease line hole 8 and does not reach the paper 11, ensuring that the crease is formed. It is something that can be formed.

In the above embodiment, a thick plate having a thickness of 3 mm was used as the material, but if the material is as thin as about 1 mm, the tapered shapes 6a and 8a may be omitted.

Further, in the embodiment, the unfolded shape of the envelope shown in FIG. 6 is adopted as the unfolded shape of the envelope, but any other unfolded shape of the envelope may be employed.

[Effect of idea]

As described above, the present invention allows any paper to be made into an envelope by cutting it along the outer shape of the envelope making mold, folding it back from the crease line drawn along the crease line hole, and gluing the required places. It is something that can be created.

Therefore, using beautiful paper such as wrapping paper, it is possible to easily make envelopes that are beautiful and original.

When cutting the outline, by making the outline of the mold a vertical surface, the cutting edge of a knife, cutter, or other cutter can be easily guided, and the cutting edge can be stabilized, so that the trajectory of the cutting tool can be avoided. No damage to the mold or bending of the cutting line.

In addition, small holes are drilled in corners where the angle of the outline lines intersect is 180° or less, so the tip of the blade can enter all the way to the end of the intersection, and therefore the corners are not left uncut, eliminating the need to cut away this part later.

Furthermore, since the mold is transparent, envelopes can be printed on wrapping paper, etc., by selecting a beautiful or necessary location, and by using wrapping paper, etc., resources can be reused. It has the following advantages.

[Brief explanation of the drawing]

FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a sectional view thereof, FIGS. 3 to 5 are plan views of the envelope making process, and FIG. 6 is a plan view of the completed envelope. 1...Surface part, 2...Back part, 3...Lid part,
4, 5...Paste part, 6...Small hole, 8...Fold line, 11...Paper.

Claims (1)

[Scope of utility model registration request] The outer shape of a transparent thick plate such as acrylic is made into the unfolded shape of an envelope, and the angle at which the outer lines intersect is
An envelope making mold characterized in that a small hole is formed in a corner of 180° or less, and a crease line hole is formed for each fold line along the fold line of the envelope.