JP2005320047A - Multilayer tape pay-out packaging structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a feeding and packaging structure for a laminate tape capable of storing a roll of the laminate tape without shifting or peeling a laminated part and being used while keeping laminated state surely when feeding out the laminate tape. <P>SOLUTION: The feeding and packaging structure of the laminate tape stores a roll 100 with the laminate tape 101 wound with release paper 103 laminated on the external surface of a long adhesive film 102 in a package 10 of an appropriate shape. An external end piece 101a of the tape 101 of the roll 100 is fed from the package 10 by an appropriate length, and the release paper 103 is always kept laminated on the external surface of the film 102. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention is, for example, a tape obtained by laminating a double-sided tape exclusively for heat welding or other tape widely used for raising or folding clothes such as slacks with release paper, and a roll body around which the laminated tape is wound. The present invention relates to a delivery packaging structure of a laminated tape for delivering an end of the tape.

  Conventionally, for example, when slack hems are used to repair clothing, sewing is the mainstream, but in this case, it is very time-consuming. On the other hand, hemming using a clothing repair tape is known, and this hemming with a clothing repair tape is made by welding a heat-welding tape to the hemming portion with heat from an iron or the like. Yes, compared with sewing hems, the work is easy and easy to carry out, so the garment repair tape is used for hems.

  In FIG. 10, a garment repair tape 1 which is a wound roll body is hollow in a state in which a cover paper 3 which is a release paper having peelability and heat resistance is laminated on the upper surface side of a heat welding tape 2 which is an adhesive tape. Is wound around the core body 4, and when stored, the heat-welding tape 2 and the addressing paper 3 are wound around the core body 4 without loosening, and the addressing paper 3 is placed on the heat-welding tape 2. This state is maintained in a stacked state and stored in a sewing box (sewing box) not shown.

  When the garment repair tape 1 is used, first, the tape body taken out from the sewing box is manually rotated so that the laminated heat-welding tape 2 and the application paper 3 are fed out in the feeding direction. Then, it is formed to a required length by cutting with a one-dot chain line. When repairing clothing (not shown) using the clothing repair tape 1, first, the cut clothing repair tape 1 is placed on the adhesive surface of the fabric on one side (not shown), and is illustrated from above the application paper 3. The heat welding tape 2 is welded to the fabric by heating with an iron that does not. Next, the addressing paper 3 is peeled off from the heat welding tape 2, and the cloth on the other side (not shown) is placed on the heat welding tape 1, and then heated with an iron again, so that the welding surfaces on both sides of the heat welding tape 1 are respectively cloth. The clothing is repaired by welding.

  As a container for storing such a wound roll body, a container main body having a storage portion for storing a winding tape wound with an adhesive tape with release paper is formed, and the tape is inserted into the upper part of the upper surface plate of the container main body. A presser plate is formed with an insertion gap to be formed, and outlets for drawing out the tape from the storage portion are formed at both ends of the upper surface plate facing the presser plate, and the folding plate can be bent at one of the outlets. Release paper with a cutter on the folding plate so that when the folding plate is folded along the back surface of the top plate, the blade edge protrudes to the side of the outlet, and when it is turned 180 degrees, the blade edge protrudes above the outlet. There is a wound tape container with an adhesive tape (see, for example, Patent Document 1).

In addition, the winding tape is stored in a reversible manner between parallel base plates connected by the bottom plate or the side plate, and the winding tape drawn out from the end of the bottom plate or the side plate is stored in a rewindable manner. Container-wrapping tape with a pressing piece from the face plate side so that it is positioned above the wound tape that has been rewound at a position slightly inside the end so that the winding tape pulled out from the end extends along the vicinity of the end. (For example, refer to Patent Document 2).
Utility Model Registration No. 2566621 JP-A-9-1551021

However, the release paper of the winding roll body such as a double-sided tape may be peeled off naturally from the adhesive tape, and the cover paper 3 of the clothing repair tape 1 may also be peeled off naturally. When the addressing paper 3 is peeled off, it is displaced with respect to the heat welding tape 2, and further, as shown in FIG. 11, the addressing paper 3 that should be on the outer peripheral side is peeled off by one extra turn with respect to the heat welding tape 2, There is a possibility of being located on the inner peripheral side of the heat-welding tape 2, and the following problems occur when the user uses it as it is without noticing.
For example, when the iron 3 is heated from above the heat welding tape 2 in a state where the addressing paper 3 is on the lower side with respect to the heat welding tape 2, the heating portion of the iron directly touches the heat welding tape 2, and the heat welding is performed at a high temperature. In some cases, the tape 2 melts and adheres to the heat generation part of the iron.
Further, even if the clothing repair tape 1 is turned upside down and the application paper 3 is placed on the upper side, the iron 3 is heated from the back side of the application paper 3, and the heat welding tape 2 is heated on the front side of the application paper 3 after heating. Therefore, there is a possibility that the paper 3 is welded to the heat-welding tape 2. Further, the back side of the addressed paper 3 could not withstand the heating of the iron and could be welded to the heat generating portion of the iron.
Moreover, since the winding roll used for special purposes such as the clothing repair tape 1 is used whenever necessary, it is difficult to distinguish between the heat-welding tape 2 and the addressed paper 3, and the winding state. There is a possibility that the above problem frequently occurs when the user uses the device without noticing the error.

  The wound tape container of the adhesive tape with release paper of Patent Document 1 is a container that accommodates the adhesive tape with release paper made of a correction tape, and this container is formed from the release paper when the adhesive tape with release paper is used. This is for cutting off the sheet with the tape peeled off, or with the release paper and the adhesive tape temporarily attached, and is not intended to prevent the adhesive tape and the release paper from shifting or peeling off.

  The container-wrapping tape of Patent Document 2 is such that the adhesive tape on which the release paper in the double-sided adhesive tape contained in the container is easily peeled is rewound simultaneously with the release paper. And the release paper cannot always be maintained in a laminated state.

  The present invention has been developed in order to solve the conventional problems, and the object of the present invention is to be able to store the laminated part of the roll body around which the laminated tape is wound without being displaced or peeled off. Another object of the present invention is to provide a laminated tape feeding and wrapping structure that can be used while reliably maintaining the laminated state even when the laminated tape is fed.

  In order to achieve the above object, the invention described in claim 1 is to store a roll body in which a laminated tape is wound in a laminated state on an outer surface of a long adhesive film in an appropriately shaped packaging body, In this structure, the outer end piece of the laminated tape of the roll body is appropriately extended from the package, and the release paper is always laminated and held on the outer surface of the adhesive film.

  According to the second aspect of the present invention, the package body is formed into a box shape, and a roll body in which release paper is wound in a laminated state on the outer surface of the long heat welding film is accommodated in the package body. Lamination where the heat-welded film and release paper are temporarily fixed by heat-welding both sides of the body, and heat-bondable laminated tape is fed out from the corners of the package to keep the release paper always laminated and held on the outer surface of the heat-welded film This is a tape delivery packaging structure.

  According to a third aspect of the present invention, the heat-weldable laminated tape is fed out from the corner of the box-shaped package body, and the leading end piece is inserted from a notch formed on the flat side surface of the package body. This is a laminated tape feeding and wrapping structure in which the tip piece is drawn out from the end of the side surface.

  According to a fourth aspect of the present invention, there is provided a laminated tape feeding and wrapping structure in which the packaging body is a flat box shape formed by folding a single paper mold piece into a box shape.

According to the invention according to claim 1, it is a packaging structure in which a laminated part is not displaced or peeled when a roll body around which a laminated tape such as a garment repair tape is wound is housed. Also, this is a laminated tape feed-out packaging structure in which the laminated tape can be used in a state in which this laminated state is reliably maintained.
Furthermore, it can utilize for the packaging of the laminated tape of various uses other than the tape for clothing repair.

  According to the invention according to claim 2, the tape for repairing the clothing can be stored, and when the clothing is repaired, the tape is fed out while properly maintaining the laminated state, and the fabric is securely bonded to each other when heat-welded. This is a pay-out packaging structure for laminated tape that does not cause incorrect repairs.

  According to the invention which concerns on Claim 3, it is a payout packaging structure of the lamination | stacking tape which can maintain the lamination | stacking state of a lamination | stacking tape with a simple structure, and prevents peeling from the edge part side of a lamination | stacking tape naturally. Moreover, the structure for preventing the peeling can be easily formed on the package, and the cost is not increased.

  According to the invention of claim 4, it can be easily formed by assembling it so that it is folded by pressing, etc., and it is low cost. Also, it is very compact and easy to use, and it is easy to store. It is an excellent laminated tape pay-out packaging structure.

An embodiment of a laminated tape feed-out packaging structure according to the present invention will be described with reference to the drawings.
1 to 4, the package 10 uses the laminated tape delivery packaging structure according to the present invention, and the package 10 may be provided in an appropriate shape. In this embodiment, the package 10 is packaged. The body 10 is formed in a box shape.
A laminated tape 101 accommodated in the package 10 is provided in a state in which a release paper 103 is laminated on an outer surface 102a of a heat-welded film 102 that can be heat-welded with a long adhesive film. Is wound to form a roll body 100. The heat welding film 102 may be made of, for example, a nylon resin and can be welded at an intermediate temperature of the iron (for example, about 120 to 150 ° C.), but an adhesive resin made of a material other than the nylon resin may be used. .
When forming the roll body 100, for example, a long roll body (not shown) is formed by winding the core member 104 in a state where the heat-welding film 102 and the release paper 103 are laminated, and the long roll body is axially arranged. The roll body 100 is obtained by fusing to an appropriate thickness. This fusing is performed on each side portion of the roll body 100, and at the time of cutting, the heat-welding film 102 is melted and temporarily fixed to the side portion of the release paper 103, and the heat-welding film 102 and the release paper 103 are adhered in a laminated state. However, it will be in the state integrated by heat welding. This state lasts as long as heat is not applied from the outside by an iron or the like, and the release paper 103 does not peel off naturally.

The package 10 is formed into a flat box shape by cutting a single paper mold piece 11 by pressing or the like as shown in the developed view of FIG. 3 and folding it by a fold line 12 indicated by a thin line in the figure. Is done.
When cutting the paper mold piece 11, the front plate 13, the back plate 14, the top plate 15, the bottom plate 16, the left side plate 17, and the right side plate 18 are each continuously folded so as to form a hexahedron. Further, a paste margin plate 19 having a margin margin surface 19a on the end portion side of the front plate 13 on the lower surface plate 16 side, a left insertion plate 20 on the end portion side of the left side plate 17 on the back plate 14 side, A right insertion plate 21 is provided at the end of the right side plate 18 on the back plate 14 side, a left guide plate 22 is provided at the end of the back plate 14 on the left side plate 17 side, and an end side of the back plate 14 on the right side plate 18 side. The right guide plate 23, the left folding plate 24 on the end of the bottom plate 16 on the left guide plate 22 side, and the right folding plate 25 on the end of the bottom plate 16 on the right guide plate 23 side are formed. ing. In addition, the name of each component showing said paper-type piece 11 is represented for convenience, and does not show directionality. Moreover, in this embodiment, although the package 10 is shape | molded by the sheet piece 11 of sheets, you may make it bond a some paper type piece with the adhesive paste which is not shown in figure, a double-sided tape, etc.

A cutout portion 26 into which a feeding tip piece 101a, which is an outer end piece of the laminated tape 101, can be inserted at an appropriate position of the upper surface plate 15, and a remaining amount at which the remaining amount of the roll body 100 can be visually recognized at an appropriate position of the front plate 13. The viewing window 27 is cut out in an appropriate shape and size, and is inserted between the back plate 14 and the left guide plate 22 and between the back plate 14 and the right guide plate 23 along the folding lines 12. Insertion holes 28 and 28 into which the plate 20 and the right insertion plate 21 can be inserted are drilled. On the other hand, between the left side plate 17 and the left insertion plate 20, and between the right side plate 18 and the right insertion plate 21, the notch grooves 29 such that both side edges of the left insertion plate 20 and the right insertion plate 21 can be bent, respectively. , 29 are notched.
It is desirable to press the notch 26, the visual window 27, the insertion hole 28, and the notch groove 29 simultaneously with the molding process of the paper mold piece 11. In this case, the cost can be reduced. Moreover, as the shape of the notch portion 26, if it is a substantially arc shape as shown in the figure, the tip piece 101a can be easily inserted, but any other notch shape can be used as long as the tip piece 101a can be inserted. For example, you may provide in linear form.

  When the package 10 is formed, each folding line 12 of the paper mold piece 11 is regarded as a so-called mountain folding line, and the folding margin surface 19a is attached to the lower surface plate 16 by means of adhesive bonding or double-sided tape not shown. The left guide plate 22 and the right guide plate 23 are folded after the left folding plate 24 and the right folding plate 25 are folded, respectively, and then the left insertion plate 20 and the right insertion plate 21 are inserted into the insertion holes 28 and 28. The package 10 is provided by folding the left side plate 17 and the right side plate 18 while being inserted. At this time, the left folding plate 24 and the right folding plate 25 are located between the front plate 13 and the back plate 14 and reinforce the lower corner portion of the package 10. In addition, the left guide plate 22 and the right guide plate 23 are provided to reinforce the package 10 in the thickness direction. Further, after the left insertion plate 20 and the right insertion plate 21 are inserted, both end edge portions of the left insertion plate 20 and the right insertion plate 21 can be bent by the notch grooves 29, so that the left insertion plate 20 and the right insertion plate 21 are securely locked in the insertion hole 28 and left. The folded state of the face plate 17 and the right face plate 18 is maintained.

When the roll body 100 is stored in the packaging body 10, the leading end piece 101 a of the laminated tape 101 is appropriately extended from the packaging body 10 so that the release paper 103 is always laminated and held on the outer surface 102 a of the heat welding film 102. Therefore, the laminated tape 101 is fed out from the corner portion 10a of the package 10.
Specifically, as shown in FIG. 2, the gap is formed between the top plate 15 and the right side plate 18 (right guide plate 23) when the paper mold piece 11 is folded into the state of the package 10. First, the end piece 101a of the laminated tape 101 is extended outward from the corner portion 10a, and the end piece 101a is inserted through the notch 26 formed in the upper surface plate 15 which is the flat side surface of the package 10, and the end piece 101a is moved upward. The laminated tape 101 is extended from the end portion 15a to the notch portion 26 by being configured to be fed out from a gap formed between the upper surface plate 15 below the end portion 15a of the face plate 15 and the left side plate 17 (left guide plate 22). The release paper 103 is always held in a state of being laminated on the outer surface 102a of the heat welding film 102. As shown in FIG. 4, the roll body 100 is housed by guiding the tip piece 101a as described above with the right side plate 18, the right guide plate 23, the left side plate 17, and the left guide plate 22 open. The roll 101 can be easily housed by folding the left guide plate 22, the left side plate 17, and the left insertion plate 20 after the end piece 101a is drawn out.
As shown in FIGS. 1 and 2, a notch locking portion 26 a is formed in the paper piece 11 so that the left side plate 17 and the left guide plate 22 communicate with each other when folded into the state of the package 10. If the tip piece 101a side is inserted into the notch locking portion 26a when the roll body 100 is stored, the tip piece 101a can be held in a locked state, and the tip piece 101a side can be wrapped in some form. 10, and the heat-welded film 102 and the release paper 103 can be prevented from being peeled off naturally from the tip piece 101 side.

When repairing clothing or the like, first, the laminated tape 101 is fed out from the end portion 15a of the package 10 by a necessary length and cut. If it cut | disconnects using the wrinkle which is not illustrated at this time, it can cut | disconnect by exact length, without producing a shift | offset | difference between the heat welding film 102 and peeling 103. FIG.
Next, the laminated tape 101 cut to the required length is placed at the bonding position of the fabric with the heat-welding film 102 facing down, and this is applied to the release paper 103 and covered with a cloth or the like as necessary. When heated from above with an iron (not shown) at an intermediate temperature (120 to 150 ° C.), the heat-welded film 102 is heat-welded to the fabric. For example, when slacking the slack, it is preferable that the laminated tape 101 be welded so as to be circumferentially provided at a bonding height position on the back side of the slack. At this time, since a heat treatment (not shown) is performed on the side of the heat-bonding film 102 of the release paper 103, the release paper 103 is not bonded to the heat-welding film 102 by iron heating.
Subsequently, after the release paper 103 is cooled, the release paper 103 is peeled off from the heat-welded film 102 so that the unwelded surface of the heat-welded film 102 is exposed, and the end of the fabric to be hemmed is folded inside. In this state, it is placed on the heat welding film 102 and pressed by hand or the like to be temporarily attached, and in this state, the heat welding tape 102 is welded between the fabrics by pressure bonding from above the fabric to the middle temperature of the iron. Raising is complete. As the crimping time at this time, for example, about 5 to 10 seconds is desirable, but the crimping time is arbitrarily adjusted according to the material and thickness of the fabric, the set temperature of the iron, etc., and the welding is performed reliably. It is better to crimp until.
After the hemming, the fabrics are firmly bonded to each other by the high weldability of the heat-welding film 102, and this hemming state is maintained, and the fabric is not easily peeled off.
Furthermore, if two or more heat-welding films 102 are used in an overlapping manner, the adhesive force becomes stronger and it is possible to perform a strong repair.

Next, the effect | action of the said embodiment in the delivery packaging structure of the laminated tape of this invention is demonstrated.
The roll-out packaging structure of the laminated tape according to the present invention accommodates the roll body 100 in which the laminated tape 101 is wound around the outer surface 102a of the long adhesive film 102 in a laminated state in the packaging body 10 having an appropriate shape. The leading end piece 101a of the laminated tape 101 of the roll body 100 is appropriately extended from the package 10 so that the release paper 103 is always laminated and held on the outer surface 102a of the adhesive film 102, and the laminated tape 101 is laminated by the holding portion 15b. Since the state is maintained, even when the release paper 103 is peeled off from the adhesive film 102, it can be used while maintaining the laminated state. Therefore, even when repairing clothing, the release paper 103 is displaced from the heat-welded film 102, or the release paper 103 is peeled off from the heat-welded film 102 by one extra turn. Since the laminated state of the release paper 103 does not change, heat welding can always be performed using the laminated tape 101 in the correct state, and repair work can be performed reliably.

In the second embodiment of the laminated tape feeding and packaging structure of the present invention shown in FIG. 5, two cutout portions 33 and 34 are provided on the left side plate 32 of the paper mold piece 31, and from the end portion 35 a of the top plate 35. The outer end piece 101a of the laminated tape 101 that has been fed out in an appropriate length is inserted into the notch 33, and the outer end piece 101a is drawn out from the notch 34, whereby the laminated tape 101 is moved upward by the holding portion 35b. The release paper 103 is always held in a state of being laminated on the outer surface of the heat welding film 102. Thus, the laminated tape 101 may be held by providing a plurality of notches on the side surface of the paper mold piece 31. Further, the remaining amount visualizing window 37 can be cut into an elongated shape as shown in the figure as long as the remaining amount of the stored roll body 100 can be visually recognized, and may be of any shape other than the elongated shape. Good.
Further, as shown in the development view of FIG. 6, the positional relationship between the face plates may be changed as long as the paper mold piece 31 can be formed into a box-shaped package 30 when it is folded. If at least a hexahedron can be formed, a face body other than the six face bodies constituting the hexahedron can be omitted. For example, the packaging body 30 of the second embodiment is obtained by omitting the left and right guide plates in the first embodiment, and maintains the box shape of the packaging body 30 by folding the left insertion plate 38 and the right insertion plate 39, respectively. It is what you do. Although not shown, the second embodiment can also be provided with a notch locking portion that locks the outer end piece (tip piece) 101a as in the first embodiment. The same applies to the form.

  In the third embodiment of the laminated tape feeding and packaging structure of the present invention shown in FIG. 7, a holding piece 43 formed by a separate member is attached to the left side plate 42 of the paper mold piece 41, and this holding piece. The outer end piece 101a of the laminated tape 101, which is appropriately extended from the end portion 45a of the upper surface plate 45, is inserted between the left side plate 42 and the left side plate 42 so as to hold the outer end piece 101a. In this way, a holding portion for maintaining the laminated state of the laminated tape 101 may be provided separately from the paper mold piece 41 and attached to the paper mold piece 41 by retrofitting.

In the fourth embodiment of the laminated tape feeding and packaging structure of the present invention shown in FIG. 8, the packaging body 50 is integrally formed by resin molding such as transparent or translucent plastic, and along the external shape of the roll body 100. It is provided in a substantially hollow disk shape. The holding piece 53 is integrally formed with the bag body 50 so that the outer end piece 101a of the laminated tape 101 can be held, and the outer end piece 101a drawn out from the drawing hole 50a formed in the packaging body 50 is used as the holding piece. The outer end piece 101 a can be held by being inserted into the insertion portion 53 a formed in 53. The cylindrical body 54 is formed integrally with the packaging body 50. If the roll body 100 is stored in the packaging body 50 while the cylindrical body 54 is inserted into the central hole 104a of the core member 104, the holding cylinder is stored after the storage. 54 exhibits a guide function, and when the roll body 100 is about to rotate while trying to pull out the laminated tape 101, the rotation becomes smooth and can be easily pulled out. Although not shown, a cap that can be mounted on the side of the package body 50 where the roll body 100 is attached and that protects the roll body 100 may be provided.
In this manner, the package may be provided by means other than assembling the paper mold pieces provided by pressing or the like, and in addition to the plastic resin as described above, other synthetic resins, metals or Wood or the like can be formed as a material. Further, the shape can be provided in a substantially hollow disk shape as shown in FIG. 8 or various other shapes without regard to the box shape.

  In the fifth embodiment of the laminated tape feeding and packaging structure of the present invention shown in FIG. 9, a packaging body 60 having the same shape as the packaging body of FIG. 1 is provided, with respect to the left side plate 67 of the packaging body 60. The cutting blade 68 is attached with the cutting edge 68a facing the end portion 65a of the face plate 65. According to this, after extending the tip piece 101a, it can be cut to a required length by the cutting blade 68, and a repairing operation is simplified without requiring a cutting hook or the like.

  The present invention is particularly suitable as a roll-out packaging structure of a laminated tape when storing a clothing repair tape as a roll body, but besides this, a correction tape with release paper, a double-sided adhesive tape with release paper, etc. The present invention can be applied to a pay-out packaging structure in the case of storing various laminated tapes composed of a combination of an adhesive tape and release paper that protects the adhesive part.

It is a perspective view which shows 1st Embodiment of the package using the delivery packaging structure of the lamination | stacking tape of this invention. It is an expanded front sectional view of FIG. It is the expanded view which expand | deployed the package of FIG. It is the perspective view which showed the accommodation state which accommodates a roll body in a package. It is a perspective view which shows 2nd Embodiment of the package using the delivery packaging structure of the lamination | stacking tape of this invention. It is the expanded view which expanded the package of FIG. It is a perspective view which shows 3rd Embodiment of the package using the delivery packaging structure of the lamination | stacking tape of this invention. It is a perspective view which shows 4th Embodiment of the package using the supply | payout packaging structure of the lamination | stacking tape of this invention. It is a perspective view which shows 5th Embodiment of the package using the delivery packaging structure of the lamination | stacking tape of this invention. It is the perspective view which showed the clothing repair tape. It is the expansion perspective view which showed the incorrect lamination | stacking state of the clothing repair tape.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Package 10a Corner | angular part 11 Paper-shaped piece 15 Top plate (flat side)
15a End portion 26 Notch portion 100 Roll body 101 Multilayer tape 101a Tip piece (outer end piece)
102 Thermal welding film (adhesive film)
102a outer surface 103 release paper

Claims (4)

  A roll body in which a laminated tape is wound in a laminated state on the outer surface of a long adhesive film is accommodated in an appropriately shaped packaging body. A laminated tape feeding and wrapping structure characterized in that the release paper is always laminated and held on the outer surface of the adhesive film by feeding out the length.   The package body is formed into a box shape, and a roll body in which release paper is wound in a laminated state on the outer surface of a long heat-welded film is stored in the package body, and both side surfaces of the roll body are heat-welded. The laminated tape according to claim 1, wherein the heat-welded film and the release paper are temporarily fixed, the heat-weldable laminated tape is fed out from the corner of the package, and the release paper is always laminated and held on the outer surface of the heat-welded film. Pay-out packaging structure.   A heat-welded laminated tape is fed out from the corner of the box-shaped package body, and the leading end piece is inserted from a notch formed on the flat side surface of the package body, and the tip piece is attached to the side surface of the package. The delivery packaging structure of the laminated tape according to claim 1 or 2, wherein the delivery packaging structure is configured to be delivered from an end portion. The said packaging body is the delivery packaging structure of the laminated | multilayer tape of any one of Claim 1 thru | or 3 which is the flat-shaped box shape shape | molded in the box shape shape by folding one paper mold piece.

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