JP2021122363A - Folding card holder creation kit - Google Patents

Abstract

To provide a folding card holder creation kit allowing a user to easily create a folding card holder.SOLUTION: A folding card holder creation kit 1 comprises: a first planar member 2 including a first inner surface 21, and a first outer surface 22 provided at an opposite side of the first inner surface 21, and having a rectangular shape in plan view; a second planar member 3 including a second inner surface 31, and a second outer surface 32 provided at an opposite side of the second inner surface 31, and having a rectangular shape in plan view; an intermediate coupling member 4 formed into a belt-like shape, configured to be coupled with the first planar member 2 and the second planar member 3, and configured to store cards between itself and the first inner surface 21 or the second inner surface 31; and a procedure manual 6 in which a procedure is written, the procedure of coupling the intermediate connecting member 4 with the first surface member 2 and the second surface member 3 to create the folding card holder.SELECTED DRAWING: Figure 1

Description

The present invention relates to a foldable card holder making kit.

Patent Document 1 discloses a photo frame including a first main plate and a second main plate. In the photo frame of Patent Document 1, the first main plate and the second main plate are connected by a first intermediate member, a second intermediate member, and a third intermediate member. As a result, the first main plate and the second main plate can be relatively rotated with the two axes of the first axis and the second axis orthogonal to the first axis as rotation axes. , It can be used in various ways depending on the application.

Utility Model Registration No. 3181240 Gazette

By the way, in a workshop or the like in which children participate, a foldable card holder for storing cards such as photographs as described in Patent Document 1 may be assembled from members. In such a workshop, multiple students may learn the assembly procedure for one teacher, but since each student's crafting skills are often different, some students are instructed by the teacher. There is a problem that the work cannot proceed smoothly because it cannot catch up with. Therefore, there has been a demand for a creation kit that allows anyone to easily create the above-mentioned foldable card holder.

An object of the present invention is to provide a foldable card holder making kit that can easily make a foldable card holder.

The foldable card holder making kit of the present invention has a first inner surface and a first outer surface provided on a side opposite to the first inner surface, and has a first planar member having a rectangular shape in a plan view. The first surface is formed in a strip shape with a second inner surface and a second outer surface provided on the side opposite to the second inner surface and has a rectangular shape in a plan view. An intermediate connecting member that can be connected to the shaped member and the second planar member so that a card can be stored between the first inner surface surface or the second inner surface surface, the first planar member, and the first planar member. It is characterized by including a procedure manual in which a procedure for creating a foldable card holder by connecting the intermediate connecting member to the second planar member is described.

In such a present invention, a foldable card holder can be created by connecting an intermediate connecting member to the first planar member and the second planar member. At this time, the procedure manual describes the procedure for creating a foldable card holder, so even if you cannot keep up with the teacher's guidance, if you check the procedure manual, it will be foldable. You can create a card holder. Therefore, according to the present invention, it is possible for students to easily create a foldable card holder in a workshop or the like.

In the present invention, a first surface member which is configured to be affixable to the first outer surface and has a pattern written on it, and a second surface member which is configured to be affixable to the second outer surface and has a pattern written on it. It is preferable to provide.
In such a present invention, it is possible to create a foldable card holder in which the first surface member is attached to the first outer surface and the second surface member is attached to the second outer surface. Therefore, the design of the created foldable card holder can be enhanced.

In the present invention, the intermediate connecting member is the first inner surface when the first inner surface surface and the second inner surface surface are opposed to each other and the first planar member and the second planar member are overlapped with each other. A main surface portion that can be arranged between the side surface and the second inner side surface, and a first extension portion that extends from one end of the main surface portion and can be attached to the second outer surface. It is preferable to include a second extending portion that extends from the other end of the main surface portion and can be attached to the first outer surface.
In the present invention as described above, after the main surface portion is arranged between the first inner surface surface of the first planar member and the second inner surface surface of the second planar member, the first extension portion is placed on the second outer surface. If the second extending portion is attached to the side surface and the second extending portion is attached to the first outer surface, the first planar member and the second planar member can be connected by an intermediate connecting member. Therefore, since the first planar member and the second planar member can be easily connected, it is possible to easily create a foldable card holder.

In the present invention, the first planar member and the second planar member are formed between the first extension portion and the main surface portion, and between the second extension portion and the main surface portion. It is preferable that an alignment line for aligning the positional relationship with the intermediate connecting member is drawn.
In such an invention, since the alignment line for aligning the positional relationship is drawn between the main surface portion and the first and second extension portions, the first planar member and the second planar member And the intermediate connecting member can be easily aligned. Therefore, it is possible to easily assemble the foldable card holder.

In the present invention, it is preferable that a cutting line is marked on the first extension portion and the second extension portion.
In such an invention, since the cutting line is marked on the first extension portion and the second extension portion, the extension portion can be cut along the cutting line. Therefore, it is possible to easily assemble the foldable card holder.

The figure which shows the schematic structure of the foldable card holder making kit of one Embodiment. The figure which shows the procedure of making a foldable card holder. The figure which shows the procedure of making a foldable card holder. The figure which shows the procedure of making a foldable card holder. The figure which shows the procedure of making a foldable card holder. The figure which shows the procedure of making a foldable card holder. A perspective view of the foldable card holder from the inside. A perspective view of the foldable card holder from the outside. A perspective view of a foldable card holder, which is opened differently from FIG. 6, as viewed from the inside. A perspective view of the foldable card holder in the state of FIG. 9 as viewed from the outside.

[Embodiment]
Hereinafter, the foldable card holder making kit 1 according to the embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a diagram showing a schematic configuration of a foldable card holder making kit 1 of the present embodiment.
As shown in FIG. 1, the foldable card holder making kit 1 includes a first planar member 2, a second planar member 3, an intermediate connecting member 4, a surface member 5, and a procedure manual 6.

[First planar member 2]
The first planar member 2 has a first inner surface 21 and a first outer surface 22 provided on the side opposite to the first inner surface 21, and has a rectangular shape in a plan view. In the present embodiment, the first planar member 2 is made of thick paper, and has a first long side 23 and a second long side 24 along the longitudinal direction, and a first short side 25 and a second along the lateral direction. It has a short side 26 and. The long sides 23 and 24 and the short sides 25 and 26 are orthogonal to each other.

[Second planar member 3]
The second planar member 3 has a second inner surface 31 and a second outer surface 32 provided on the side opposite to the second inner surface 31, and has a rectangular shape in a plan view. In the present embodiment, the second planar member 3 has substantially the same shape as the first planar member 2.
Further, in the present embodiment, the second planar member 3 is made of thick paper, and has the third long side 33 and the fourth long side 34 along the longitudinal direction, the third short side 35 along the lateral direction, and the third short side 35. It has a fourth short side 36. The long sides 33 and 34 and the short sides 35 and 36 are orthogonal to each other.

[Intermediate connecting member 4]
The intermediate connecting member 4 includes a band-shaped first intermediate connecting member 41 and a second intermediate connecting member 42, and a triangular third intermediate connecting member 43, respectively. In the present embodiment, the first intermediate connecting member 41, the second intermediate connecting member 42, and the third intermediate connecting member 43 are made of Japanese paper. The Japanese paper in the present embodiment is not only so-called "Japanese paper" made by hand-making from bast fibers such as mitsumata and mulberry, but also imitates the texture of Japanese paper from pulp, Manila hemp, synthetic fibers, non-woven fabric and the like. Including those made. The same applies to the Japanese paper forming the first surface member 51 and the second surface member 52, which will be described later.

The first intermediate connecting member 41 is a member connected to the first planar member 2 and the second planar member 3. In the present embodiment, the first intermediate connecting member 41 includes a first main surface portion 411, a first extension portion 412, and a second extension portion 413.
The first main surface portion 411 has a plan view table shape. Then, the first alignment line L1 is marked between the first main surface portion 411 and the first extension portion 412, and the second alignment line L2 is marked between the first main surface portion 411 and the second extension portion 413. Is written.
The first extending portion 412 extends from one end of the first main surface portion 411 and has a parallel four-sided shape in a plan view. A first cutting line C1 is marked on the first extension portion 412.
The second extending portion 413 extends from the other end of the first main surface portion 411 and has a parallel four-sided shape in a plan view. A second cutting line C2 is marked on the second extension portion 413.

The second intermediate connecting member 42 is a member connected to the first planar member 2 and the second planar member 3 in the same manner as the first intermediate connecting member 41 described above, and has a length in the longitudinal direction of the first intermediate. It is shorter than the connecting member 41. In the present embodiment, the second intermediate connecting member 42 includes a second main surface portion 421, a third extension portion 422, and a fourth extension portion 423.
The second main surface portion 421 has a plan view table shape. Then, a third alignment line L3 is marked between the second main surface portion 421 and the third extension portion 422, and a fourth alignment line L4 is marked between the second main surface portion 421 and the fourth extension portion 423. Is written.
The third extension portion 422 extends from one end of the second main surface portion 421 and has a parallel four-sided shape in a plan view. A third cutting line C3 is marked on the third extension portion 422.
The fourth extending portion 423 extends from the other end of the second main surface portion 421 and has a parallel four-sided shape in a plan view. A fourth cutting line C4 is marked on the fourth extension portion 423.

The third intermediate connecting member 43 is a member connected to the first planar member 2 and the second planar member 3 in the same manner as the first intermediate connecting member 41 and the second intermediate connecting member 42 described above. In the present embodiment, the third intermediate connecting member 43 includes a third main surface portion 431, a fifth extension portion 432, and a sixth extension portion 433.
The third main surface portion 431 has a right-angled triangular shape in a plan view. Then, a fifth alignment line L5 is marked between the third main surface portion 431 and the fifth extension portion 432, and a sixth alignment line L6 is marked between the third main surface portion 431 and the sixth extension portion 433. Is written.
The fifth extension portion 432 is provided along one side of the third main surface portion 431 sandwiching a right angle, and has a plan view table shape. A fifth cutting line C5 and a seventh cutting line C7 are written on the fifth extension portion 432.
The sixth extension portion 433 is provided along the other side sandwiching the right angle of the third main surface portion 431, and has a plan view table shape. A sixth cutting line C6 and a seventh cutting line C7 are written on the sixth extension portion 433.

[Surface member 5]
The surface member 5 is configured so that it can be attached to the planar members 2 and 3. That is, the surface member 5 has a rectangular shape in a plan view like the planar members 2 and 3. Then, as described above, the surface member 5 is made of Japanese paper.
In the present embodiment, the surface member 5 is configured to be attachable to the first outer surface 22 of the first planar member 2, and has a first surface member 51 and a second planar member 3 on which a grid-like pattern is written. A second surface member 52, which is configured to be affixable to the second outer surface 32 of the above and has a grid-like pattern, is provided.
The surface member 5 is not limited to the above configuration, and may have, for example, a polka dot pattern, or may have characters or symbols. Further, the surface member 5 may be made of gold leaf, silver leaf, or the like. Further, the surface member 5 may be configured to cover only the edge portions of the first outer surface 22 and the second outer surface 32.

[Runbook 6]
The procedure manual 6 is a so-called preparation manual, and describes a procedure for creating a foldable card holder 10 (see FIG. 7) by connecting the intermediate connecting member 4 to the first planar member 2 and the second planar member 3. ing. Specifically, the assembly procedure will be described with reference to FIG. 61, which is a diagram showing constituent members such as the first planar member 2 and the second planar member 3, and FIG. 62, which is an assembly procedure diagram showing an assembly procedure. Assembling procedure explanatory text 63, which is an explanatory text to be performed, is described.
Components FIG. 61 shows the components of the foldable card holder making kit 1 as shown in FIG. Assembling Procedure FIG. 62 and Assembling Procedure Description 63 describe an assembling method of the foldable card holder making kit 1 as shown below.
Further, in addition to the above, the procedure manual 6 may describe tools used for assembly, such as scissors and glue.

[How to assemble the foldable card holder making kit 1]
Next, a method of assembling the foldable card holder making kit 1 will be described with reference to FIGS. 2 to 6.
First, as shown in FIG. 2, the first intermediate connecting member 41, the second intermediate connecting member 42, and the third intermediate connecting member 43 are placed on the second inner side surface 31 of the second planar member 3. do. At this time, the first alignment line L1, the third alignment line L3, and the fifth alignment line L5 are arranged along the third long side 33, and the second alignment line L2, the fourth alignment line L4, and the fourth alignment line L4 are arranged. 6 The alignment line L6 is arranged along the fourth short side 36. That is, the first extension portion 412, the third extension portion 422, and the fifth extension portion 432 are arranged so as to protrude from the third long side 33 side of the second planar member 3, and the second extension portion 413, The fourth extension portion 423 and the sixth extension portion 433 are arranged so as to protrude from the fourth short side 36 side.

Next, as shown in FIG. 3, the first planar member 2 is superposed on the second planar member 3 so that the first inner surface 21 faces the second inner surface 31 of the second planar member 3. .. Specifically, the long sides 23 and 24 of the first planar member 2 are arranged along the long sides 34 and 33 of the second planar member 3, and the short sides 25 and 26 of the first planar member 2 are arranged. , The first planar member 2 is superposed on the second planar member 3 by arranging the second planar member 3 along the short sides 35 and 36. Then, the first planar member 2 and the second planar member 3 are sandwiched by the clip P. As a result, it is possible to prevent the positions of the first planar member 2 and the second planar member 3 from being displaced.

Next, as shown in FIG. 4, the extending portions 421, 413, 422, 423, 432, 433 are cut with scissors or the like along the cutting lines C1 to C7. Specifically, the first extension portion 412 is cut along the first cutting line C1. As a result, the first extension portion 412 has a plan view table shape. Further, the second extension portion 413 is cut along the second cutting line C2. As a result, the second extension portion 413 has a plan view table shape. Further, the third extension portion 422 is cut along the third cutting line C3. As a result, the third extension portion 422 has a plan view table shape. Further, the fourth extension portion 423 is cut along the fourth cutting line C4. As a result, the fourth extension portion 423 has a plan view table shape. Further, the fifth extension portion 432 is cut along the fifth cutting line C5 and the seventh cutting line C7. As a result, the fifth extension portion 432 has a plan view table shape. Further, the sixth extension portion 433 is cut along the sixth cutting line C6 and the seventh cutting line C7. As a result, the sixth extension portion 433 has a plan view table shape.

Next, as shown in FIG. 5, the intermediate connecting member 4 is connected to the first planar member 2 and the second planar member 3. Specifically, the first extension portion 412 is bent along the first alignment line L1, and the first extension portion 412 is attached to the second outer surface 32 of the second planar member 3 with glue or the like. Further, the second extension portion 413 is bent along the second alignment line L2, and the second extension portion 413 is attached to the first outer surface 22 of the first planar member 2. Further, the third extension portion 422 is bent along the third alignment line L3, and the third extension portion 422 is attached to the first outer surface 22 of the first planar member 2. Further, the fourth extension portion 423 is bent along the fourth alignment line L4, and the fourth extension portion 423 is attached to the second outer surface 32 of the second planar member 3. Further, the fifth extension portion 432 is bent along the fifth alignment line L5, and the fifth extension portion 432 is attached to the second outer surface 32 of the second planar member 3. Further, the sixth extension portion 433 is bent along the sixth alignment line L6, and the sixth extension portion 433 is attached to the first outer surface 22 of the first planar member 2.
As a result, the first planar member 2 and the second planar member 3 are connected by the intermediate connecting member 4.

Finally, as shown in FIG. 6, the surface member 5 is attached to the first planar member 2 and the second planar member 3 with glue or the like. Specifically, the first surface member 51 is attached to the first outer surface 22 of the first planar member 2, and the second surface member 52 is attached to the second outer surface 32 of the second planar member 3. As a result, the foldable card holder 10 is completed. At this time, each extension portion 412, 413, 422, 423, 432, 433 is covered with the surface member 5 and is not exposed.

[Folding card holder 10]
Next, the assembled foldable card holder 10 will be described with reference to FIGS. 7 to 10.
FIG. 7 is a perspective view of the foldable card holder 10 as viewed from the inside, and FIG. 8 is a perspective view of the foldable card holder 10 as viewed from the outside.
As shown in FIGS. 7 and 8, the foldable card holder 10 can be opened with the second long side 24 of the first planar member 2 and the third long side 33 of the second planar member 3 as rotation axes. .. Then, in this case, a card as shown in Photo A can be stored between the first main surface portion 411 and the third main surface portion 431 and the first inner side surface 21 of the first surface member 2. That is, the main surface portions 411 and 431 and the first inner surface portion 21 function as card storage portions.
Further, a card as shown in Photo B can be stored between the second main surface portion 421 and the second inner side surface 31 of the second surface member 3. That is, the second main surface portion 421 and the second inner surface portion 31 function as card storage portions.

FIG. 9 is a perspective view of the foldable card holder 10 having an opening different from that of FIG. 6 as viewed from the inside, and FIG. 10 is a perspective view of the foldable card holder 10 of FIG. 9 as viewed from the outside. Is.
As shown in FIGS. 9 and 10, the foldable card holder 10 of the present embodiment uses the second short side 26 of the first surface member 2 and the fourth short side 36 of the second surface member 3 as rotation axes. Can be opened. That is, the foldable card holder 10 can be used as a trick card holder that can be opened in two ways with two intersecting axes as rotation axes.
Then, in this case, a card as shown in Photo A can be stored between the second main surface portion 421 and the first inner side surface 21 of the first surface member 2. That is, the second main surface portion 421 and the first inner surface portion 21 function as card storage portions.
Further, a card as shown in Photo B can be stored between the first main surface portion 411 and the third main surface portion 431 and the second inner side surface 31 of the second surface member 3. That is, the main surface portions 411 and 431 and the second inner surface portion 31 function as card storage portions.

The present embodiment as described above has the following effects.
(1) In the foldable card holder making kit 1 of the present embodiment, the foldable card holder 10 is made by connecting the intermediate connecting member 4 to the first planar member 2 and the second planar member 3. Can be done. At this time, the procedure manual 6 describes the procedure for creating the foldable card holder 10, so even if the teacher's guidance cannot be caught up, the procedure manual 6 can be confirmed. , A foldable card holder 10 can be created. Therefore, it is possible for students to easily create a foldable card holder 10 in a workshop or the like.

(2) In the present embodiment, it is possible to create a foldable card holder 10 in which the first surface member 51 is attached to the first outer surface 22 and the second surface member 52 is attached to the second outer surface 32. Therefore, the design of the created foldable card holder 10 can be enhanced.

(3) In the present embodiment, the main surface portions 411, 421, 431 are arranged between the first inner side surface 21 of the first planar member 2 and the second inner surface 31 of the second planar member 3. If the extension portions 421,423,432 are attached to the second outer surface 32 and the extension portions 413,422,433 are attached to the first outer surface 22, the first surface member 2 and the second surface shape are formed. The member 3 can be connected by the intermediate connecting member 4. Therefore, since the first planar member 2 and the second planar member 3 can be easily connected, the foldable card holder 10 can be easily created.

In the present embodiment, the alignment lines L1 to L6 for aligning the positional relationship are drawn between the main surface portion 411, 421, 431 and the extension portion 421, 413, 422, 423, 432, 433. , The first planar member 2 and the second planar member 3 can be easily aligned with the intermediate connecting member 4. Therefore, it is possible to easily assemble the foldable card holder 10.

(5) In the present embodiment, since the cutting lines C1 to C7 are marked on the extending portions 421, 413, 422, 423, 432, 433, the extending portions 421, 413 along the cutting lines C1 to C7. , 422,423,432,433 can be cut. Therefore, it is possible to easily assemble the foldable card holder 10.

(6) In the present embodiment, the assembled foldable card holder 10 can be used as a trick card holder that can be opened in two ways with two intersecting axes as rotation axes. Therefore, for example, it is possible to create a foldable card holder 10 that can be used in various modes such as a card holder for photographs and the like with the longitudinal direction up and down, and a card holder with the short side up and down. Further, it is possible to give a strong impression to the user who uses the foldable card holder 10.

(7) In the present embodiment, the assembled foldable card holder 10 is composed of a main surface portion 411, 421, 431, a first inner side surface 21, and a second inner side surface 31 to form a card storage portion. That is, the intermediate connecting member 4 functions as a connecting member and a card storage unit. Therefore, since it is not necessary to separately provide a member for forming the card storage portion, the structure of the foldable card holder 10 can be simplified and the assembly can be facilitated.

The present invention is not limited to the above-described embodiment, and modifications, improvements, and the like within the range in which the object of the present invention can be achieved are included in the present invention.
In the above embodiment, the intermediate connecting member 4 is composed of three members, a first intermediate connecting member 41, a second intermediate connecting member 42, and a third intermediate connecting member 43, but the present invention is not limited thereto. For example, the intermediate connecting member may be a single member in which the above three members are combined into one.
Further, when the intermediate connecting member 4 is composed of a plurality of members, the intermediate connecting member 4 is composed of the first intermediate connecting member 41 and the second intermediate connecting member 42 instead of the three members as in the above embodiment. , The third intermediate connecting member 43 and the second intermediate connecting member 42 may be composed. Alternatively, it may be composed of four or more members.

In the above embodiment, the intermediate connecting member 4 and the surface member 5 are made of Japanese paper, but the present invention is not limited to this. For example, the intermediate connecting member and the surface member may be formed of a flexible resin material such as vinyl or a non-woven fabric. Further, the case where the surface member is not attached to the first and second planar members is also included in the present invention.

In the above embodiment, the first planar member 2 and the second planar member 3 are made of thick paper, but the present invention is not limited thereto. For example, the first planar member and the second planar member may be made of a plastic plate, a metal plate, or the like.

In the above embodiment, the foldable card holder 10 has been described as a card holder for storing cards such as photographs, but it can also be used as a card holder for storing cards such as business cards, greeting cards, and postcards.

1 ... Folding card holder making kit, 2 ... 1st surface member, 3 ... Second surface member, 4 ... Intermediate connecting member, 5 ... Surface member, 6 ... Procedure manual, 10 ... Folding card holder, 21 ... 1st inner surface, 22 ... 1st outer surface, 23 ... 1st long side, 24 ... 2nd long side, 25 ... 1st short side, 26 ... 2nd short side, 31 ... 2nd inner surface, 32 ... second 2 outer surface, 33 ... 3rd long side, 34 ... 4th long side, 35 ... 3rd short side, 36 ... 4th short side, 41 ... 1st intermediate connecting member, 42 ... 2nd intermediate connecting member, 43 ... Third intermediate connecting member, 51 ... 1st surface member, 52 ... 2nd surface member, 61 ... Component drawing, 62 ... Assembly procedure diagram, 63 ... Assembly procedure description 411 ... 1st main surface portion, 412 ... 1st Extension part, 413 ... 2nd extension part, 421 ... 2nd main surface part, 422 ... 3rd extension part, 423 ... 4th extension part, 431 ... 3rd main surface part, 432 ... 5th extension part, 433 ... 6th extension, C1 ... 1st cutting line, C2 ... 2nd cutting line, C3 ... 3rd cutting line, C4 ... 4th cutting line, C5 ... 5th cutting line, C6 ... 6th cutting line, C7 ... 7th cutting line, L1 ... 1st alignment line, L2 ... 2nd alignment line, L3 ... 3rd alignment line, L4 ... 4th alignment line, L5 ... 5th alignment line, L6 ... 6 alignment lines.

Claims (5)

A first planar member having a first inner surface and a first outer surface provided on a side opposite to the first inner surface and having a rectangular shape in a plan view.
A second planar member having a second inner surface and a second outer surface provided on the side opposite to the second inner surface, and having a rectangular shape in a plan view.
An intermediate connecting member formed in a band shape, which can be connected to the first surface-shaped member and the second surface-shaped member, and which can store a card between the first inner surface surface or the second inner surface surface. When,
Creating a foldable card holder, which comprises a procedure manual describing a procedure for connecting the intermediate connecting member to the first planar member and the second planar member to create a foldable card holder. kit. In the foldable card holder making kit according to claim 1,
A first surface member that is configured to be affixable to the first outer surface and has a pattern written on it.
A foldable card holder making kit, which is configured to be affixable to the second outer surface and includes a second surface member on which a pattern is written. In the foldable card holder making kit according to claim 1 or 2.
The intermediate connecting member
When the first inner surface and the second inner surface are opposed to each other and the first surface member and the second surface member are overlapped with each other, between the first inner surface and the second inner surface. The main surface that can be placed in
A first extension portion that extends from one end of the main surface portion and can be attached to the second outer surface, and a first extension portion.
A foldable card holder making kit including a second extending portion extending from the other end of the main surface portion and being able to be attached to the first outer surface. In the foldable card holder making kit according to claim 3,
Between the first extension portion and the main surface portion, and between the second extension portion and the main surface portion, the first planar member, the second planar member, and the intermediate connecting member A foldable card holder making kit featuring a alignment line for aligning with. In the foldable card holder making kit according to claim 3 or 4.
A foldable card holder making kit characterized in that a cutting line is marked on the first extension portion and the second extension portion.

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