JP5162297B2 - Thin paper storage box, thick paper for thin paper storage box, and laminate of thin paper storage box - Google Patents

Description

  The present invention relates to a thin paper storage box, a thick paper for a thin paper storage box, and a laminated product of the thin paper storage box. In particular, the present invention relates to a form suitable for refilling a thin paper laminate stored inside into another thin paper storage box.

  At present, thin paper such as tissue paper is stored in a hexahedron-shaped paper box having an outlet formed on the top surface in a stacked state, and is commercially available, for example, called box tissue. As this type of thin paper storage box, there is a structure in which a thin paper is pulled out one by one from an outlet and can be folded after all the thin paper inside is pulled out (see, for example, Patent Document 1).

  However, in a hotel or the like, for example, it is not preferable to provide a new thin paper storage box with a thin paper remaining inside to a new guest. In addition, since about 1 or 2 nights usually the internal thin paper does not decrease so much, it is not preferable from the viewpoint of cost and environment to provide a new thin paper storage box every time. Therefore, the present situation is that the thin paper storage box cannot be used as it is.

  Therefore, at present, for example, a thin paper storage box made of plastic or the like is prepared (see, for example, Patent Document 2), and after the guest checks out, the thin paper remaining in the storage box is removed, However, refilling operations such as storing thin paper laminates with a reduced number of laminated sheets are being carried out.

  The thin paper laminate for refilling can be stored, transported, etc. in a state of being bundled with a bag-like or belt-like packaging material made of, for example, a resin film, paper, or a string, rubber, or tape. (For example, see Patent Document 3).

  However, in recent years, the laminated thin paper has been made of cardboard that can accommodate a refill thin paper laminate inside so that it will not be bent or damaged in the process of storage, transportation, etc. Development of the formed thin paper storage box is under consideration.

Of course, it is also conceivable to use the above-described conventional thin paper storage box (paper box) as it is. However, the conventional thin paper storage box is designed on the premise that the laminated thin paper is taken out one by one, and is not designed on the assumption that it is taken out as a single unit. Therefore, the thin paper laminate is taken out from the storage box. It takes a long time, and the efficiency of refilling work is extremely poor compared to the current form bundled with packaging material or rubber.
JP 2006-341925 A JP 2002-211162 A JP 2000-33978 A

  SUMMARY OF THE INVENTION The main problem to be solved by the present invention is to provide a thin paper storage box capable of easily taking out a thin paper laminated body housed therein, a thick paper for the thin paper storage box, and a laminated product of the thin paper storage box. There is.

The present invention that has solved this problem is as follows.
[Invention of Claim 1]
It is a hexahedron shape composed of upper and lower surfaces, front and rear surfaces, and both side surfaces, and a thin paper storage box in which a thin paper laminate is stored,
At least one of the both side surfaces is
A lateral flap extending from the front surface and folded in a mountain line at the boundary with the front surface;
An upper flap that extends from the upper surface and is mountain-folded on the lateral flap at a boundary line with the upper surface,
When the upper flap is pulled up with the boundary line with the upper surface as an upper piece, the side surface opens, and at least at the time of opening, the side surface extends from the lower surface, and on the horizontal flap at the boundary line with the lower surface. It is configured not to have a mountain-folded lower flap,
A thin paper storage box.

[Invention of Claim 2]
A second lateral flap extending from the rear surface and mountain-folded at a boundary line with the rear surface;
The upper flap is folded in a mountain on the second lateral flap,
The thin paper storage box according to claim 1.

[Invention of Claim 3]
The lower end of the upper flap reaches the lower surface,
A cutting auxiliary line for forming a finger insertion port is formed at a lower end of the upper flap or a portion adjacent to the lower end of the upper flap on the lower surface,
When the finger is inserted into the finger insertion port and the upper flap is pulled up as an upper piece, the side surface is configured to open.
The thin paper storage box according to claim 1 or 2.

[Invention of Claim 4]
A cutting auxiliary line for separation is formed along the boundary line with the lower surface, extending from the lower surface, and has a lower flap that is mountain-folded on the lateral flap at the boundary line,
On the lower flap, the lower end of the upper flap is joined,
A cutting auxiliary line for forming a finger insertion port is formed at a lower end portion of the lower flap or a portion adjacent to the lower end portion of the lower flap on the lower surface,
When the lower flap is pulled up by inserting a finger into the finger insertion slot, the lower flap is cut from the lower surface by the cutting auxiliary line for separation, and is pulled up as an upper piece together with the upper flap, and the side surface is It is configured to open,
The thin paper storage box according to claim 1 or 2.

[Invention of Claim 5]
A cutting auxiliary line for separation along a boundary line between the lateral flap and the front and rear surfaces is formed,
The lateral flap is cut from the front and rear surfaces by the cutting auxiliary line for separation, and is configured to be pulled up as the upper piece.
The thin paper storage box according to claim 3 or 4.

[Invention of Claim 6]
When the bending process and the joining process are performed, the thin paper storage box according to any one of claims 1 to 5 is formed.
A cardboard for a thin paper storage box.

[Invention of Claim 7]
The thin paper storage box according to any one of claims 1 to 5 is film-wrapped in a state of being stacked one above the other.
A laminated product of thin paper storage boxes.

  According to the present invention, a thin paper storage box, a thin paper for a thin paper storage box, and a laminated product of a thin paper storage box, in which the thin paper stacks stored therein can be easily taken out as one body.

Next, an embodiment of the present invention will be described.
[First embodiment]
FIG. 1 shows a thin paper storage box 10 of the present embodiment, and FIG. 2 shows a cardboard 10 ′ for the thin paper storage box 10 in its unfolded state.
As shown in FIG. 2, the cardboard 10 ′ of this embodiment has a substantially rectangular front surface 13, an upper surface 11, a rear surface 14, and a lower surface 12 that are adjacent to each other in this order and adjacent to each other. Mountain folds can be made at the boundary lines between the surfaces 11, 12, 13, and 14. A substantially rectangular lateral flap 22 extends from one end in the longitudinal direction of the front surface 13 and from both ends in the illustrated example. The lateral flap 22 can be folded in a mountain at a boundary line L1 with the front surface 13. Similarly, a substantially rectangular upper flap 21 extends from one end of the upper surface 11 in the longitudinal direction, in the illustrated example, from both ends. The upper flap 21 can also be mountain-folded at a boundary line L2 with the upper surface 11. A margin 12A extends from one end of the lower surface 12 in the short direction.

  In the conventional thin paper storage box, a cutting auxiliary line for forming an outlet made of a perforation, a half slit, or the like is formed on the top surface (11, 12). By tearing the top surface along the auxiliary cutting line, a take-out port is formed, and the thin paper stored in the take-out port can be taken out one by one. However, the cardboard 10 ′ of this embodiment is not used in a conventional application in which the thin paper storage box 10 formed by assembling the thick paper 10 ′ takes out the stored thin paper one by one. Therefore, from the viewpoints of reducing the manufacturing cost and improving the strength of the thin paper storage box 10, it is preferable that the upper surface 11, the lower surface 12, etc. are not formed with cutting auxiliary lines for forming the outlet.

  The cardboard 10 ′ in this embodiment is mountain-folded at the boundary lines of the surfaces 11, 12, 13, 14 adjacent to each other and the boundary lines L 1, L 2 (bending process), and the adhesive margin 12 A is the back surface of the front surface 13. The thin paper storage box 10 is assembled by bonding (bonding process) to the sheet with an adhesive or the like. As shown in FIG. 1, this thin paper storage box 10 has a hexahedron shape composed of upper and lower surfaces 11, 12, front and rear surfaces 13, 14, and both side surfaces 20, 20, and a thin paper laminate (not shown) inside. (Laminated thin paper) is stored.

  In the present specification, the terms “upper” and “lower” and the terms “front” and “rear” simply mean “one” and “the other”. Does not include the meanings of “up”, “down”, “front”, and “back”.

  In the thin paper storage box 10 of the present embodiment, at least one of both side surfaces 20, both in the illustrated example, extend from the front surface 13, and the lateral flap 22 is folded at a boundary line L <b> 1 with the front surface 13. And an upper flap 21 that is mountain-folded at a boundary line L <b> 2 with the upper surface 11. The upper flap 21 is mountain-folded on the lateral flap 22 (so as to cover the upper end portion of the lateral flap 22), and is usually joined to the lateral flap 22 with an adhesive or the like.

  Further, the side surface 20 does not have a lower flap that extends from the lower surface 12 and is mountain-folded on the lateral flap 22 at the boundary line with the lower surface 12, and has a gap 29 that is not blocked by the lateral flap 22 and the upper flap 21. Have. When a finger is inserted into the gap 29 and the upper flap 21 is pulled up with the boundary line L2 with the upper surface 11 as an upper piece, the side surface 20 is opened as shown in FIG. Therefore, a thin paper laminate (not shown) accommodated in the thin paper storage box 10 can be taken out from the opening 30 as a whole (in a laminated state).

  In particular, in this embodiment, since there is no lower flap that extends from the lower surface 12 and is mountain-folded on the lateral flap 22 at the boundary line with the lower surface 12, the lower flap does not exist even at the time of opening. Therefore, the thin paper laminate can be taken out only by tilting the thin paper storage box 10 toward the opening 30, for example, and it is easy to take out the thin paper laminate as a unit. In addition, there is no possibility that the thin paper laminate will collapse or a part of the thin paper constituting the thin paper laminate will be folded or torn. In this regard, when there is a lower flap folded on the lateral flap 22 when the side surface 20 is opened, the lower flap and the lateral flap 22 are engaged with each other (normally, the lower corner of the lateral flap 22 is the lower flap). ) A part of the opening 30 is blocked, for example, the thin paper laminate collapses and hinders smooth removal, or a part of the thin paper laminate is the horizontal flap 22 or the lower flap. There is a risk of being bent or torn. In addition, since the upper flap 21 is pulled up with a finger, the engagement with the lateral flap 22 is prevented.

  In this embodiment, the size (width) of the gap 29 is adjusted as appropriate by changing the length (extension length) X of the lateral flap 22 and the length (extension length) Y of the upper flap 21. can do. If the gap 29 is made small (narrow), the possibility of foreign matters such as dust is reduced. However, if the gap 29 is made too small, it is difficult to insert a finger and workability is lowered.

  The length X of the lateral flap 22 is preferably 1 / 1.2 to 1 / 5.8 of the longitudinal length X ′ of the thin paper storage box 10 and is 1 / 1.3 to 1 / 1.6. Is more preferable. If the length X of the lateral flap 22 is too short, foreign matter is likely to be mixed, and the thin paper storage box 10 is particularly vulnerable to pressure in the vertical direction. On the other hand, if the length X of the lateral flap 22 is too long, foreign matter is hardly mixed, but the gap 29 is too close to the rear in the front-rear direction. Therefore, when pulling up the upper flap 21, a force is applied only to the rear end portion of the upper flap 21, and there is a possibility that the pulling of the upper flap 21 may fail.

  On the other hand, the length Y of the upper flap 21 is preferably 1 / 1.2 to 1 / 5.0 of the vertical length Y ′ of the thin paper storage box 10 and is 1 / 1.5 to 1 / 3.0. More preferably. If the length Y of the upper flap 21 is too short, foreign matter is likely to be mixed, and the thin paper storage box 10 is particularly vulnerable to pressure in the front-rear direction. On the other hand, if the length Y of the upper flap 21 is too long, it is difficult for foreign matter to be mixed in, but it is difficult to insert a finger into the gap 29 and workability is reduced.

[Second form]
FIG. 4 shows a thin paper storage box 10 of the present embodiment, and FIG. 5 shows a cardboard 10 ′ for the thin paper storage box 10 which is in its developed state. Since the cardboard 10 ′ and the thin paper storage box 10 of the present embodiment are improvements of the first embodiment, the following description will focus on the differences.

  As shown in FIG. 5, the cardboard 10 ′ of this embodiment has a substantially rectangular lateral flap 22 extending from one end portion in the longitudinal direction of the rear surface 14, in the illustrated example, from both ends in addition to the front surface 13. . The second lateral flap 22 can also be mountain-folded at a boundary line L1 with the rear surface 14.

  As shown in FIG. 4, the thin paper storage box 10 obtained by assembling the cardboard 10 ′ in the same manner as in the first embodiment has at least one of both side surfaces 20 extending from the front surface 13 in the illustrated example. The lateral flap 22 folded at the boundary line L1 with the front surface 13 and the rear surface 14 and extended from the lateral flap 22 and the upper surface 11 folded at the boundary line L1 with the rear surface 14 and the upper surface. 11 and an upper flap 21 folded in a mountain at a boundary line L2. The upper flap 21 is folded in two on the two lateral flaps 22 (so as to cover the upper end of the lateral flap 22), and is usually joined to the lateral flaps 22 with an adhesive or the like.

  Since the thin paper storage box 10 of this embodiment has two lateral flaps 22, it is particularly resistant to pressure in the oblique direction (the direction in which the rectangle of the peripheral surface 20 is distorted) compared to the thin paper storage box 10 of the first embodiment. . However, since the upper flap 21 is usually joined to the two lateral flaps 22, when the upper flap 21 is to be pulled up more easily, the above first embodiment is preferable. If the upper flap 21 is joined to only one of the two horizontal flaps 22 as in the first embodiment, the upper flap 21 can be easily pulled up. However, according to this embodiment, the pressure in the oblique direction does not increase.

  Also in this embodiment, the size (width) of the gap 29 changes the length (extension length) X of the two lateral flaps 22 and the length (extension length) Y of the upper flap 21. Can be adjusted as appropriate. If the gap 29 is made small (narrow), the possibility of foreign matter mixing in is reduced. However, if the gap 29 is made too small, it is difficult to insert a finger, and the workability is also lowered.

  However, in this embodiment, since there are two lateral flaps 22, the length X of the lateral flaps 22 is 1 / 2.4 to 1 / 5.8 of the longitudinal length X 'of the thin paper storage box 10. It is preferable that it is 1 / 2.5 to 1 / 3.3. If the length X of the lateral flap 22 is too short, foreign matter is likely to be mixed, and the thin paper storage box 10 is particularly vulnerable to pressure in the vertical direction. On the other hand, if the length X of the lateral flap 22 is too long, it is difficult for foreign matter to be mixed in, but it is difficult to insert a finger into the gap 29 and workability is reduced. In this embodiment, since there are two horizontal flaps 22, even if the length X of the horizontal flap 22 is increased, the gap 29 will not be too close to one side in the front-rear direction. Since the ease is sufficient, the preferred length is different.

[Third embodiment]
FIG. 6 shows a thin paper storage box 10 of the present embodiment, and FIG. 7 shows a cardboard 10 ′ for the thin paper storage box 10 in its unfolded state. The cardboard 10 ′ and the thin paper storage box 10 of the present embodiment are also improvements of the first embodiment and the second embodiment, and will be described below with a focus on different points.

  In the cardboard 10 ′ of this embodiment, the length Y of the upper flap 21 is long as shown in FIG. Specifically, in the state of the thin paper storage box 10 formed by assembling the pressure paper 10 ', as shown in FIG. 6, the length that the lower end (lower end edge) of the upper flap 21 reaches the lower surface 12, that is, the thin paper storage The length is the same as the vertical length Y ′ of the box 10. In this form, since the gap | interval 29 like the 1st, 2nd form does not exist in the surrounding surface 20, it becomes difficult to mix a foreign material.

  However, if there is no gap 29 on the peripheral surface 20 in this way, it is impossible to insert a finger into the gap 29 and pull up the upper flap 21, thereby reducing workability. Accordingly, as shown in FIG. 7, the cardboard 10 ′ of the present embodiment has a cutting auxiliary line 23 for forming a finger insertion slot at the end opposite to the boundary line L <b> 2 of the upper flap 21. The cutting auxiliary line 23 is formed of, for example, perforations, half slits, and the like, and is two parallel lines along the extending direction of the upper flap 21. Accordingly, in the state of the thin paper storage box 10 formed by assembling the pressure paper 10 ′, if the portion (finger insertion portion) 23 A between the two cutting auxiliary lines 23 existing at the lower end portion of the upper flap 21 is pushed, the upper flap 21 tears along the cutting auxiliary line 23, and a finger insertion slot is formed as shown in FIG. By inserting a finger into this finger insertion slot and pulling up the upper flap 21 as an upper piece, the peripheral surface 20 can be easily opened as shown in FIG.

  In the present embodiment, since the gap 29 does not exist, it is not necessary to change the length X of the lateral flap 22 from the viewpoint of adjusting the size of the gap 29. However, the length X of the lateral flap 22 is preferably 1 / 2.4 to 1 / 5.8 of the longitudinal length X ′ of the thin paper storage box 10 and is 1 / 2.5 to 1 / 3.3. More preferably. If the length X of the lateral flap 22 is too short, the thin paper storage box 10 is particularly vulnerable to pressure in the vertical direction. On the other hand, if the length X of the lateral flap 22 is too long, the joining area between the lateral flap 22 and the upper flap 21 becomes too large, so that it is difficult to pull up the upper flap 21 and workability is reduced. Of course, it is possible to make it easy to pull up by narrowing only the bonding area. However, if only the bonding area is reduced, the pressure in the vertical direction is not increased even if the length X of the horizontal flap 22 is increased. The material is wasted by increasing the length X.

[Fourth form]
FIG. 10 shows a thin paper storage box 10 according to the present embodiment, and FIG. 11 shows a cardboard 10 'for the thin paper storage box 10 in the developed state. Since the cardboard 10 'and the thin paper storage box 10 of the present embodiment are improvements of the third embodiment described above, different points will be mainly described below.

  As shown in FIG. 10, the thin paper storage box 10 of the present embodiment has a length in which the lower end portion of the upper flap 21 reaches the lower surface 12, and the upper flap 21 cannot be pulled up by inserting a finger into the gap 29. It has become.

  Therefore, as shown in FIG. 11, the cardboard 10 ′ of this embodiment is provided with a cutting auxiliary line 24 for forming a finger insertion port at one end in the longitudinal direction of the lower surface 12, and at both ends in the illustrated example. . The auxiliary cutting line 24 is composed of, for example, perforations, half slits, and the like, and is composed of two parallel lines along the longitudinal direction and an arc connecting them. Therefore, in the state of the thin paper storage box 10 formed by assembling the pressure paper 10 ′, the part (finger insertion part) 24 </ b> A surrounded by the auxiliary cutting line 24 existing in the part adjacent to the lower end part of the upper flap 21 of the lower surface 12 is provided. When pressed, the lower surface 12 is cleaved along the cutting auxiliary line 24 to form a finger insertion slot. If the finger is inserted into the finger insertion slot and the upper flap 21 is pulled up as an upper piece in a state where the finger is pulled slightly forward, the side surface 20 is easily opened.

  Also in this embodiment, the point that the length of the lateral flap 22 can be changed is the same as in the third embodiment. However, in the third embodiment, there is a limit on the length X of the lateral flap 22 so that the finger insertion portion 23A formed on the upper flap 21 can be pushed. On the other hand, in this embodiment, since the finger insertion part 24A is formed on the lower surface 12, such a limit does not exist.

[Fifth embodiment]
FIG. 12 shows a thin paper storage box 10 of this embodiment, and FIG. 13 shows a cardboard 10 ′ for the thin paper storage box 10 in its unfolded state. Since the cardboard 10 'and the thin paper storage box 10 of the present embodiment are improvements of the fourth embodiment, the following description will focus on differences.

  As shown in FIG. 13, the cardboard 10 ′ of this embodiment has a substantially rectangular lower flap 28 extending from one end in the longitudinal direction of the lower surface 12, in the illustrated example, from both ends. The lower flap 28 can be mountain-folded at a boundary line L2 with the lower surface 12.

  In the present embodiment, along the boundary line L2 between the lower flap 28 and the lower surface 12, a cutting auxiliary line 26 for separation consisting of a perforation, a half slit, and the like is formed except for the central portion in the front-rear direction. In addition, one end of the lower surface 12 in the longitudinal direction, both ends in the illustrated example, is composed of a perforation composed of two parallel lines along the longitudinal direction and an arc connecting them, a half slit, or the like. A cutting auxiliary line 25 for forming a finger insertion slot is formed. The auxiliary cutting line 25 for forming the finger insertion opening is formed at the center in the front-rear direction of the lower surface 12 and is continuous with the auxiliary cutting line 26 for separation.

  As shown in FIG. 12, the thin paper storage box 10 formed by assembling the cardboard 10 ′ has at least one of both side surfaces 20 extending from the front surface 13 in the illustrated example, and a boundary line L <b> 1 with the front surface 13. Mountain-folded lateral flap 22 extends from the rear surface 14, and is folded from the upper surface 11 and the lateral flap 22 that is mountain-folded at the boundary line L <b> 1 with the rear surface 14, and mountain-folded at the boundary line L <b> 2 with the upper surface 11. And the lower flap 28 that extends from the lower surface 12 and is mountain-folded at a boundary line L <b> 2 with the lower surface 12. In this embodiment, the lower flap 28 is folded in a mountain on the two horizontal flaps 22, and the upper flap 21 is folded in a mountain from above. The lower flap 28 is bonded to the two horizontal flaps 22 by an adhesive or the like, and the upper flap 21 is bonded to the two horizontal flaps 22 by an adhesive or the like, and the lower end portion thereof is lower. It is joined on the flap 28 by an adhesive or the like.

  Note that, in the state of the thin paper storage box 10, the cutting auxiliary line 25 for forming the finger insertion opening is located at a portion adjacent to the lower end portion of the lower flap 28 on the lower surface 12.

  In this form, if the part (finger insertion part) 25A enclosed by the cutting auxiliary line 25 for finger insertion opening is pushed, the lower surface 12 will tear along the auxiliary cutting line 25, and the finger insertion opening Is formed. Therefore, when a finger is inserted into this finger insertion slot and the lower flap 28 is pulled up, the lower flap 28 is cut off from the lower surface 12 by the cutting auxiliary line 26 as shown in FIG. Together with the upper flap 21 joined thereto, it is pulled up as an upper piece, and the side surface 20 opens. In this embodiment, at least when the side surface 20 is opened, the lower flap 28 that extends from the lower surface 12 and is folded on the lateral flap 22 at the boundary line L2 with the lower surface 12 does not exist. Similar to the embodiment without the lower flap 28 from the beginning, the thin paper laminate can be smoothly taken out, and the thin paper can be prevented from being bent or torn. Further, in this embodiment, unlike the fourth embodiment, the finger insertion portion 25A is pulled up as an upper piece while being integrated with the lower flap 28. Therefore, the finger insertion portion 25A is separately separated, etc. This has the advantage that no work is required.

  In the cardboard 10 ′ and the thin paper storage box 10 of the present embodiment, the finger insertion slot is formed in the lower surface 12, but the finger insertion slot may be formed in the lower end portion of the lower flap 28 (the third described above). (However, in the third embodiment, the lower end portion of the upper flap 21 reaches the lower surface 12 and is therefore formed at the lower end portion of the upper flap 21.)

[Sixth embodiment]
FIG. 15 shows the thin paper storage box 10 of this embodiment. The thin paper storage box 10 of the present embodiment and the thick paper 10 '(not shown) before assembling the thin paper storage box 10 are improvements of the fifth embodiment described above.

  The cardboard 10 ′ (not shown) of the present embodiment is used for separation including a perforation or a half slit along the boundary line L 1 between the front surface 13 and the lateral flap 22 and the boundary line L 1 between the rear surface 14 and the lateral flap 22. A cutting auxiliary line is formed. Accordingly, when the finger is inserted into the finger insertion opening formed by tearing the finger insertion opening forming cutting auxiliary line 25 and the lower flap 28 is pulled up, the lower flap 28 is separated from the lower surface 12 by the cutting auxiliary line 26 for cutting off. And the two horizontal flaps 22 are cut from the front surface 13 and the rear surface 14 by cutting auxiliary lines, respectively. The lower flap 28 and the two horizontal flaps 22 together with the upper flap 21 and the upper piece And the side surface 20 opens. In this embodiment, nothing closes the side surface 20 when the side surface 20 is opened, and this is the most excellent from the viewpoint of smooth removal of the thin paper laminate and prevention of bending and breakage.

[Laminated products of thin paper storage boxes]
As shown in FIG. 16, for example, in the case of the first embodiment, the thin paper storage box 10 described above has a plurality of upper and lower layers in the state in which the thin paper laminate S is stored therein, and five in the illustrated example. In this state, for example, it can be packaged with a film 101 made of PE, PP, or the like to form a laminate 100 of thin paper storage boxes. According to this embodiment, while being able to be transported in large quantities by a truck or the like, unlike a conventional embodiment in which thin paper is bundled with wrapping paper or the like, folding or breakage of the thin paper is prevented. Further, even if the thin paper storage box 10 has the gap 29 on the side surface 20, there is no possibility that foreign matters such as dust are mixed in the conveyance process or the like.

[Others]
O The form of the side surface 20 demonstrated above is sufficient if it applies to only one side from a viewpoint of enabling it to take out a thin paper laminated body easily. However, since the thin paper storage box 10 is normally folded after the thin paper laminate is taken out, it is preferable to apply to both from the viewpoint of facilitating the folding. When applied to both, when taking out the thin paper laminate, it is not necessary to confirm which of the side surfaces 20 is the outlet.

  INDUSTRIAL APPLICABILITY The present invention is applicable as a thin paper storage box, a thick paper for a thin paper storage box, and a laminated product of a thin paper storage box suitable for refilling a thin paper stack stored inside into another thin paper storage box. .

It is the thin paper storage box of the 1st form. It is a cardboard of the first form. It is the thin paper storage box of the 1st form at the time of side opening. It is the thin paper storage box of the 2nd form. It is a cardboard of the second form. It is the thin paper storage box of the 3rd form. This is a third form of cardboard. It is a thin paper storage box of the 3rd form at the time of finger insertion opening formation. It is a thin paper storage box of the 3rd form at the time of side opening. It is a thin paper storage box of the 4th form. This is a fourth form of cardboard. It is the thin paper storage box of the 5th form. It is cardboard of the 5th form. It is a thin paper storage box of the 5th form at the time of side opening. It is a thin paper storage box of the 6th form at the time of side opening. It is a laminate of thin paper storage boxes.

  DESCRIPTION OF SYMBOLS 10 ... Thin paper storage box, 10 '... Thick paper, 11 ... Upper surface, 12 ... Lower surface, 12A ... Adhesive margin, 13 ... Front surface, 14 ... Rear surface, 20 ... Side surface, 21 ... Upper flap, 22 ... Side flap, 23, 24, 25, 26 ... cutting auxiliary line, 28 ... lower flap, 29 ... gap, 30 ... opening, 100 ... laminated product of thin paper storage box, L1, L2 ... boundary line, S ... thin paper laminate.

Claims (7)

It is a hexahedron shape composed of upper and lower surfaces, front and rear surfaces, and both side surfaces, and a thin paper storage box in which a thin paper laminate is stored,
At least one of the both side surfaces is
A lateral flap extending from the front surface and folded in a mountain line at the boundary with the front surface;
An upper flap that extends from the upper surface and is mountain-folded on the lateral flap at a boundary line with the upper surface,
When the upper flap is pulled up with the boundary line with the upper surface as an upper piece, the side surface opens, and at least at the time of opening, the side surface extends from the lower surface, and on the horizontal flap at the boundary line with the lower surface. It is configured not to have a mountain-folded lower flap,
A thin paper storage box. A second lateral flap extending from the rear surface and mountain-folded at a boundary line with the rear surface;
The upper flap is folded in a mountain on the second lateral flap,
The thin paper storage box according to claim 1. The lower end of the upper flap reaches the lower surface,
A cutting auxiliary line for forming a finger insertion port is formed at a lower end of the upper flap or a portion adjacent to the lower end of the upper flap on the lower surface,
When the finger is inserted into the finger insertion port and the upper flap is pulled up as an upper piece, the side surface is configured to open.
The thin paper storage box according to claim 1 or 2. A cutting auxiliary line for separation is formed along the boundary line with the lower surface, extending from the lower surface, and has a lower flap that is mountain-folded on the lateral flap at the boundary line,
On the lower flap, the lower end of the upper flap is joined,
A cutting auxiliary line for forming a finger insertion port is formed at a lower end portion of the lower flap or a portion adjacent to the lower end portion of the lower flap on the lower surface,
When the lower flap is pulled up by inserting a finger into the finger insertion slot, the lower flap is cut from the lower surface by the cutting auxiliary line for separation, and is pulled up as an upper piece together with the upper flap, and the side surface is It is configured to open,
The thin paper storage box according to claim 1 or 2. A cutting auxiliary line for separation along a boundary line between the lateral flap and the front and rear surfaces is formed,
The lateral flap is cut from the front and rear surfaces by the cutting auxiliary line for separation, and is configured to be pulled up as the upper piece.
The thin paper storage box according to claim 3 or 4. When the bending process and the joining process are performed, the thin paper storage box according to any one of claims 1 to 5 is formed.
A cardboard for a thin paper storage box. The thin paper storage box according to any one of claims 1 to 5 is film-wrapped in a state of being stacked one above the other.
A laminated product of thin paper storage boxes.

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