JP5826610B2 - carton - Google Patents

Description

  The present invention relates to a carton capable of volume reduction, which can reduce and store a carton in a state where half or a part of the stored merchandise is stored as it is after the contents are used.

  For example, in a carton that stores two individually packaged contents such as cheese and butter, after one is taken out, the remaining one may be stored in a refrigerator or the like while being stored in the carton. Conventionally, in such a case, the carton has been stored in a size with an extra space, or the extra space is appropriately folded, or cut off with a scissors and stored.

However, storing the carton in a state where one of the above-described contents is taken out has a problem of taking a useless storage space. In addition, the carton in which the extra space is folded has a problem that the folded part is restored during storage. In addition, a carton in which extra space is cut off with a scissors has a problem that the contents stored from the cut end protrude or fall during storage or handling.
Therefore, a carton that can be reduced in volume according to the volume of the contents has been proposed (for example, Patent Document 1).

JP 2008-30757 A

  However, the carton capable of reducing volume as described in Patent Document 1 is configured to be opened from a zipper provided near the center of the carton. Therefore, for example, when one of the two contents is not completely used, the zipper part has been opened, so that both contents cannot be resealed. is there.

  Therefore, the present invention can store and reseal a plurality of individually packaged contents without reducing the volume, and further, for example, when one of the contents is used, the volume of the carton is reduced. It is another object of the present invention to provide a carton capable of reducing the volume, which can store and reseal the remaining contents.

The present invention has the following configuration.
(1) A pair of rectangular main surface plates, a pair of end plates that connect the short sides of the pair of main surface plates, and a first side plate and a second side plate that connect the long sides of the pair of main surface plates A superposition side plate that is attached to the outside of the first side plate at the time of assembling the carton, starting from an end portion of the superposition side plate at a substantially central portion in the longitudinal direction, and a short side of the superposition side plate. transverse to the longitudinal direction, the ridge line of the through major panel and the second side plate of the hand, a zipper for a ridge line between the other main surface plate and the first side plate and the end point, the first side plate and both major panel And a breakable carton , wherein the first side plate can be used as a lid at the time of volume reduction. .

(2) A pair of rectangular main surface plates, a pair of end plates connecting the short sides of the pair of main surface plates, a first side plate and a second side plate connecting the long sides of the pair of main surface plates A carton composed of a main plate in the longitudinal direction of one main plate and a ridge line between the main plate and the first side plate as a starting point, and the second side plate crossing the short direction of the main plate. 2 passes through the zipper part from the zipper portion along the ridge line between the first side plate and both main surface plates, and the zipper whose end point is the ridge line between the other main surface plate and the first side plate A carton having a variable capacity , wherein the first side plate can be used as a lid when the volume is reduced .
(3) The carton according to (1) or (2), wherein the angles formed by the zipper and the ridge lines are substantially right angles.

( 4 ) The carton according to (1), wherein a ruled line is provided in a short direction on the first side plate.
( 5 ) The carton according to (2), wherein a ruled line connecting a start point and an end point of the zipper is provided on the first side plate.
(6) volume reduction during the prior SL flap provided in the first side plate, characterized in that the function as a plug-in part (4) or (5) carton according.

(7) The carton according to ( 6 ), wherein a cut is provided at a position where the flap reaches on the second side plate when the zipper and each break line break and the ruled line is folded inward. .
(8) The carton according to any one of (1) to (7), wherein one of the end plates is provided with an opening cutout portion that can be cut off at the time of opening.

  The carton of the present invention can store and reseal a plurality of individually packed contents. For example, when one of the contents is used, the remaining contents are stored after reducing the capacity of the carton. And can be resealed.

The expansion | deployment top view which shows the blank state of the carton concerning 1st Embodiment of this invention. The perspective view which shows the assembly completion state of the carton concerning the said embodiment so that a 1st side plate and an opening may be seen. The perspective view which shows the assembly completion state of the carton concerning the said embodiment so that the part which is not shown by the said FIG. 2 can be seen. The perspective view which shows the state in the middle of opening of the carton concerning the said embodiment. The perspective view which shows the state which opened the carton concerning the said embodiment. The perspective view which shows the state in the middle of volume reduction of the carton concerning the said embodiment. The perspective view which shows the remaining part at the time of volume reduction of the carton concerning the said embodiment. The perspective view which shows the state which reduced the volume of the carton concerning the said embodiment. The perspective view which shows the state which resealed the carton after volume reduction concerning the said embodiment. The expansion | deployment top view which shows the blank state of the carton concerning 2nd Embodiment of this invention.

A first carton of the present invention is a first carton connecting a pair of rectangular main face plates, a pair of end plates connecting the short sides of the pair of main face plates, and a long side of the pair of main face plates. A carton composed of a side plate and a second side plate, having a polymerization side plate attached to the outside of the first side plate at the time of assembling the carton, and starting from an end portion at a substantially central portion in the longitudinal direction of the polymerization side plate A zipper that crosses the short side direction of the overlapping side plate, passes through the one main surface plate and the second side plate, and ends with a ridge line between the other main surface plate and the first side plate, and the first side plate, The capacity can be changed, characterized in that two break lines that reach one of the face plates from the zipper portion are provided along the ridge line with both the main face plates.
The second carton of the present invention connects a pair of rectangular main face plates, a pair of end plates connecting the short sides of the pair of main face plates, and a long side of the pair of main face plates. A carton composed of a first side plate and a second side plate, starting from a ridge line between the main surface plate and the first side plate at a substantially central portion in the longitudinal direction of one main surface plate, and a short direction of the main surface plate Crossing the second side plate and passing through the second side plate, the zipper having the ridge line between the other main face plate and the first side plate as an end point, and the zip line between the first side plate and both main face plates, It is possible to change the capacity, which is characterized by providing two break lines that reach the surface of the end plate.
In the present invention, at the time of volume reduction, the portion formed by the break line is cut out by the break line to obtain a carton after volume reduction. Further, in the carton after volume reduction, the first side plate remaining in the carton functions as a lid, so that the carton after volume reduction can be resealed.

In the carton of the present invention, it is preferable that the angles formed by the zipper and each ridge line are substantially right angles.
As described above, since the angles formed by the zipper and each ridge line are substantially right angles, the volume can be reduced according to the contents.

In the carton of the present invention, at the time of volume reduction, it is preferable that the first side plate can be used as a lid, and a flap provided on the first side plate functions as an insertion portion.
In this way, the carton after volume reduction can be resealed.

In the first carton of the present invention, a ruled line may be provided in the short direction on the first side plate.
In the second carton of the present invention, a ruled line connecting the start point and the end point of the zipper may be provided on the first side plate.
By providing such ruled lines, the first side plate remaining in the carton after volume reduction can be easily folded when functioning as a lid.

In the carton of the present invention, a cut may be provided at a position where the flap reaches on the second side plate when it is broken by the zipper and each break line and the ruled line is folded inward. With such a configuration, the carton after volume reduction can be resealed by inserting the flap provided on the first side plate into the notch provided on the second main surface plate.
In addition, it is also possible not to provide such a notch | incision part but to take the aspect of resealing by directly putting in the flap provided in the 1st side plate in a carton.

  In the carton of the present invention, the opening plate may be provided on one side plate so as to be able to be cut when opened. With such a configuration, at the time of opening, after the cutout portion for opening is cut off, the contents can be taken out using one of the end plates as an opening. On the other hand, unless the opening cut-out part is cut off, unintentional opening can be suppressed if one of the face plates cannot be opened.

[First Embodiment]
Hereinafter, a first embodiment of the present invention will be described in detail with reference to the drawings. FIGS. 1-9 is a figure for demonstrating the carton of this invention.

The carton according to the present embodiment can be formed by folding the blank P shown in FIG. This blank P can be formed by punching a sheet material such as paperboard.
In this blank P, the first side plate 1, the second main surface plate 2, the second side plate 3, the first main surface plate 4, and the overlapping side plate 5 are connected in order through the folding lines L 1, L 2, L 3 and L 4. Top and bottom ear pieces 6 and 10 and bottom ear pieces 7 and 11 which are flaps are connected to upper and lower ends of the first and second side plates 3 via folding lines L9, L11, L5 and L7, respectively. The upper and lower ends of the first main surface plate 4 are connected with the end plate 8 and the end plate 9 via the fold lines L10 and L6, respectively. Has been established. Further, fold lines L13 and L14 are provided at the upper part of the end plate 8 and the lower part of the end plate 9.
The second main face plate 2 and the first side plate are passed through the first main face plate 4 and the second side plate 3 through the first main face plate 4 and the second side plate 3, starting from the end at the substantially central portion in the longitudinal direction of the overlap side plate 5. Zipper break lines L16, L17, L18, and L19 having a ridge line with 1 as an end point are drilled. Further, in parallel with the zipper break lines L16, L17, L18, and L19, starting from the end of the overlapping side plate 5, crossing the short side direction of the overlapping side plate 5, and passing through the first main face plate 4 and the second side plate 3 In addition, zipper break lines L20, L21, L22, and L23 having a ridgeline between the second main surface plate 2 and the first side plate 1 as an end point are formed. Further, a zipper break line L24 connecting the end points of the zipper break lines L19 and L23 is formed. The zipper break lines L16 to L24 and the ends of the overlapping side plate 5 at the substantially central portion in the longitudinal direction define the zippers a, b, c, and d. Note that a notch 51 is provided in the vicinity of the end portion of the overlapping side plate 5 in the substantially central portion in the longitudinal direction.
The first side plate 1, the first main surface plate 4, and the second main surface plate 2 are linearly moved along the ridge lines until they reach the end plate 8 or the superposed end plate 12 from the zippers a, b, c, d. A break line L25 and a second break line L26 are formed.
A zipper break line L27 is formed in a straight line along the ridgeline of the overlapped wife plate 12 and the first main surface plate 4. Further, a zipper break line L28 is drilled in the superposed wife plate 12 in parallel with the zipper break line L27 in the short direction. The zipper break lines L27 and L28 define the opening cutout portion e that can be cut off at the time of opening.
On the first side plate 1, a ruled line L29 connecting the end point of the zipper break line L19 and the end point of the zipper break line L16 is provided. Further, a position where the ruled line L29 is separated from the ruled line L29 in the short direction of the first main surface plate 4 by the top ear piece 6 side is on the folding line L9. The distance dimension from the ruled line L29 to the top ear piece 6 is equal to the length dimension of the first principal face plate 4 in the short direction.
The second side plate 3 is a flap when it is broken by the zippers a, b, c, d, the first break line L25 and the second break line L26, and the ruled line L29 and the fold line L9 are folded inward. A cut 31 is provided at a position where the top ear piece 6 reaches.

FIG. 2 is a perspective view showing the assembled state of the carton according to the present embodiment so that the first side plate and the opening can be seen. FIG. 3 is a perspective view showing the assembly completion state of the carton according to the present embodiment so that a portion not shown in FIG. 2 can be seen.
When assembling from the blank P, first, bending is performed using the folding lines L1 and L3, and the overlapping side plate 5 and the first side plate 1 are connected to form a flat cylindrical shape. Next, the paper box is erected in a rectangular tube shape using the fold lines L1, L2, L3, and L4, and the bottom ear pieces 7 and 11, the end plate 9, and the overlapped end plate 13 are sequentially used using the fold lines L5, L7, L14, L6, and L8 Fold up and stick in place to close the bottom. Next, after the contents such as cheese are stored, the top ear pieces 6 and 10, the end plate 8, and the overlapped end plate 12 are sequentially folded using the fold lines L9, L11, L13, L10, and L12, and a predetermined position is attached. The top is closed and assembly is completed. Here, it is preferable that the angles formed by the zippers a, b, c, and d and the respective ridge lines are substantially right angles.

FIG. 4 is a perspective view showing a state in the middle of opening the carton according to the present embodiment. FIG. 5 is a perspective view showing a state in which the carton according to the present embodiment is opened.
As shown in FIG. 4, the unsealing cut-out part e is pulled up and sequentially broken using the zipper break lines L27 and L28, and the unsealing cut-out part e is cut out from the carton. Next, as shown in FIG. 5, when the end plate 8 is pulled out of the carton, an opening is formed, and the contents can be taken out using this as an opening. At this time, a part of the stored contents are exposed, but the illustration of the contents is omitted including the drawings described below.
In the present embodiment, the end plate 9 is attached to the overlapped end plate 13 so that it cannot be easily opened from the end plate 9. Therefore, unless the cutting part e for opening is cut off, it cannot be opened easily and unintentional opening can be suppressed.
Moreover, in this embodiment, it can reseal by taking out the contents by using the end plate 8 as the opening, storing the content in use, and inserting the end plate 8 into the carton.

FIG. 6 is a perspective view showing a state in the middle of volume reduction of the carton according to the present embodiment. FIG. 7 is a perspective view showing the remaining part when the volume of the carton according to the present embodiment is reduced. FIG. 8 is a perspective view showing a state in which the volume of the carton according to the present embodiment is reduced. As described above, the contents are taken out by using the end plate 8 as an opening, and, for example, when one of a plurality of individually packed contents is completely used, the volume of the carton according to this embodiment is reduced, and the remaining A part of the contents can be stored and resealed.
When reducing the volume of the carton, first, as shown in FIG. 6, the zippers a, b, c and d are pulled up and broken using the zipper break lines L16 to L24. Is removed from the carton. Then, it breaks using the 1st broken line L25 and the 2nd broken line L26, and the remainder as shown in FIG. 7 is excised from a carton. In this way, the carton can be reduced in volume as shown in FIG.

FIG. 9 is a perspective view showing a state in which the carton after volume reduction according to the present embodiment is resealed.
As shown in FIG. 9, the ruled line L29 is folded in a mountain and the opening is covered with the lid part f, and the folded line L9 is folded in a mountain so that the top ear piece 6 as a flap is overlapped with the cut 31 of the second side plate 3. State. In this way, a part of the contents can be stored in the carton after volume reduction and resealed.
Although not shown, the re-sealing procedure described above is followed in reverse when reopening. That is, an opening is formed by releasing the overlapping state of the top ear piece 6 and the notch 41 and pulling the lid f away from the carton.

According to the present embodiment as described above, the following effects can be obtained.
(1) In the present embodiment, at the time of volume reduction, the zipper a, b, c, d, the first break line L25, and the second break line L26 are used to cut off the section formed by these break lines. It can be a carton after volume reduction. Further, in the carton after volume reduction, a part of the first side plate 1 remaining in the carton functions as the lid part f, so that the carton after volume reduction can be resealed.
(2) Since the angles formed by the zippers a, b, c, d and the respective ridge lines are substantially right angles, volume reduction according to the contents can be achieved.
(3) At the time of volume reduction, the first side plate 1 can be used as a lid, and the top ear piece 6 provided on the first side plate 1 functions as an insertion portion, so that the carton after volume reduction is resealed. can do.
(4) By providing the ruled line L29 on the first side plate 1, it is possible to easily fold the part of the first side plate 1 remaining in the carton after volume reduction as the lid part f. .
(5) When the zipper break line L16 to L24, the first break line L25, and the second break line L26 are broken and the ruled line L29 is folded inward, the top ear piece 6 on the second side plate 3 is By providing the cut 31 at the position to reach, the top ear piece 6 is inserted into the cut 31 provided in the second side plate 3 so that the carton after volume reduction can be resealed.
(6) Since the end plate 9 is attached to the overlapped end plate 13 and cannot be easily opened from the end plate 9, it cannot be easily opened and is not intended unless the opening cut-out part a is cut off. Opening can be suppressed.

[Second Embodiment]
Next, a second embodiment of the present invention will be described in detail based on the drawings. FIG. 10 is a developed plan view showing a blank state of the carton according to the second embodiment.
In the second embodiment, (i) in the blank PA, the sticking plate 5A, the first side plate 1, the second main surface plate 2, the second side plate 3, and the first main surface plate 4 are sequentially provided, and (ii) When assembling from the blank PA, first, it is bent using the fold lines L2 and L4A, and is connected to the adhesive plate 5A and the first main surface plate 4 to form a flat cylindrical shape, which is different from the first embodiment. To do. For this reason, description is abbreviate | omitted about the same or similar structure as the said 1st Embodiment.

The carton according to this embodiment can be formed by folding the blank PA shown in FIG.
In the blank PA, the second side plate 3 crosses the short direction of the first main surface plate 4 starting from the ridge line between the first main surface plate 4 and the first side plate 1 in the substantially central portion of the first main surface plate 4 in the longitudinal direction. , Zipper break lines L16A, L17, L18, and L19, which end at the ridgeline between the second main surface plate 2 and the first side plate 1, are drilled. Further, parallel to the zipper break lines L17, L18, and L19, the ridgeline between the first main surface plate 4 and the first side plate 1 is used as a starting point, crosses the short direction of the first main surface plate 4, and passes through the second side plate 3. In addition, zipper break lines L21, L22, and L23 having an end point at the ridgeline between the second main surface plate 2 and the first side plate 1 are formed. Further, a zipper break line L24 connecting the end points of the zipper break lines L19 and L23 is formed. Also, zipper break lines L16A and L20A are formed in the sticking plate 5A. The zipper break lines L16A to L24 define the zippers a, b, c, and g.
Along each ridgeline between the first side plate 1 and the first main surface plate 4 and the second main surface plate 2, the first break line L25A and the first break line L25A are linearly reached from the zippers a, b, c, g to the end plate 8, respectively. A second break line L26 is drilled.
On the first side plate 1, a ruled line L29 connecting the end point of the zipper break line L19 and the end point of the zipper break line L16A is provided.
When assembling from the blank PA, first of all, except that it is bent using the folding lines L2 and L4A and connected by attaching the attaching plate 5A and the first main face plate 4 to form a flat cylindrical shape. Similarly, assembly from the blank PA is performed.
According to such 2nd Embodiment, the effect similar to the effect acquired by the said 1st Embodiment can be acquired.

It should be noted that the present invention is not limited to the above-described embodiment, and modifications, improvements, and the like within the scope that can achieve the object of the present invention are included in the present invention.
For example, in the above embodiment, since the distance dimension from the ruled line L29 to the top ear piece 6 is equal to the length dimension in the short direction of the first main face plate 4, a part of the first side plate 1 is formed. When functioning as the lid part f, the ruled line L29 and the broken line L9 are used, but the present invention is not limited to this. If necessary, a ruled line may be separately provided in addition to the fold line L9.

  The present invention can be suitably used as cartons for cheese, butter and the like.

DESCRIPTION OF SYMBOLS 1 ... 1st side plate 2 ... 2nd main surface plate 3 ... 2nd side plate 4 ... 1st main surface plate 5 ... Polymerization side plate 5A ... Adhesion plate 6,10 ... Top ear piece 7,11 ... Bottom ear piece 8 ... Tsum plate 9 ... Tail plate a, b, c, d ... Zipper a, b, c, g ... Zipper e ... Cutout part P, PA ... Blank L16, L16A, L17, L18, L19, L20, L20A, L21, L22, L23 , L24 ... Zipper break line L25, L25A ... First break line L26 ... Second break line L27, L28 ... Zipper break line L29 ... Ruled line

Claims (8)

A pair of rectangular main surface plates, a pair of end plates connecting the short sides of the pair of main surface plates, and a first side plate and a second side plate connecting the long sides of the pair of main surface plates. Carton
Having a superposed side plate that is affixed to the outside of the first side plate during assembly of the carton;
Wherein an end portion as a starting point in the longitudinal direction substantially central portion of the polymerization the side plates, the direction of the short side of the polymerization the side plates cross, via a major panel and the second side plate of the hand, the first side plate and the other main surface plate A zipper that ends at the ridgeline with
Along the ridge line between the first side plate and the two main face plates, two break lines that reach the one face plate surface from the zipper part , and
A carton having a variable capacity , wherein the first side plate can be used as a lid when the volume is reduced . A pair of rectangular main surface plates, a pair of end plates connecting the short sides of the pair of main surface plates, and a first side plate and a second side plate connecting the long sides of the pair of main surface plates. Carton
Starting from the ridge line between the main face plate and the first side plate at the substantially central portion in the longitudinal direction of one main face plate, crossing the short side direction of the main face plate and passing through the second side plate, the other main face plate and the A zipper whose ending line is the ridgeline with the first side plate,
Along the ridge line between the first side plate and the two main face plates, two break lines that reach the one face plate surface from the zipper part , and
A carton having a variable capacity , wherein the first side plate can be used as a lid when the volume is reduced .   The carton according to claim 1 or 2, wherein the angle formed by the zipper and each ridge line is substantially a right angle.   The carton according to claim 1, wherein a ruled line is provided in a short direction on the first side plate.   The carton according to claim 2, wherein a ruled line connecting a start point and an end point of the zipper is provided on the first side plate. During volume reduction, before Symbol claim 4 or claim 5 carton according flap provided in the first side plate, characterized in that it functions as an insertion portion. The carton according to claim 6 , wherein a cut is provided at a position where the flap reaches on the second side plate when the zipper and each break line break and the ruled line is folded inward.   The carton according to any one of claims 1 to 7, wherein one of the end plates is provided with an opening cutout portion that can be cut off at the time of opening.

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