JP2023014484A - Carton laminated body - Google Patents

Abstract

To provide a carton laminated body which is friendly to the global environment, which is low cost, and which suppresses collapsing while being carried and stored.SOLUTION: In a carton laminated body 1, a plurality of cartons 10 storing sanitary paper is laminated. In each of the plurality of cartons 10, first paper strips 11 for connection are adhered to one side surface 10 L1 in a re-peelable manner, and on the other side surface 10 L2 in parallel with the one side surface 10 L1, second paper strips 12 for connection are adhered in a re-peelable manner. The carton laminated body 1 is combined integrally by the first paper strips 11 for connection and the second paper strips 12 for connection.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a carton stack in which a plurality of cartons containing sanitary paper are stacked.

Cartons containing sanitary paper such as tissue paper, kitchen towels, hand towels, etc., have conventionally been made portable in multiple sets. For example, Patent Literatures 1 and 2 each describe a portable carton stack in which a plurality of cartons containing sanitary paper are wrapped in a plastic film.

JP-A-08-244829 JP-A-2002-347836

By the way, in recent years, the problem of plastic waste has become more serious worldwide, and it is desired to use paper packaging for the stack of cartons in order to improve the global environment.

However, there is a problem that the cost is increased only by packaging the carton stack with paper. This is due to the increased cost of packaging materials, particularly due to the use of a large amount of costly paper due to the structure of packaging a stack of cartons.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a carton stack that is environmentally friendly, inexpensive, and is prevented from collapsing during transportation and storage.

The carton stack according to the present invention is a carton stack in which a plurality of cartons containing sanitary paper are stacked, and the plurality of cartons has a first connecting strip on one side surface thereof which can be peeled off again. A second connecting strip is releasably adhered to each of the other side surfaces that are adhered and parallel to the one side, and the first connecting strip and the second connecting strip It is characterized by being integrally connected by a strip of paper.

The structure in which the carton stack is integrated by the first connecting band paper and the second connecting band paper is friendly to the global environment, and compared with the structure in which the carton stack is paper-wrapped, the use of paper is expensive. Low consumption and low cost. In addition, since the first connecting strip and the second connecting strip are removably adhered to each of the plurality of cartons, the stack of cartons is prevented from collapsing during transportation or storage. be.

Further, in the carton stack according to the present invention, the first connecting strip and the second connecting strip are integrally wound around the bottom surface of the lowest carton among the plurality of cartons. It is characterized in that it is connected to

With the configuration in which the connecting strip according to the present invention is wound around the bottom surface of the lowest carton, it is possible to prevent the lowest carton from falling off when carrying the carton stack, and the carton stack can be stably carried. .

Further, in the carton stack according to the present invention, the first connecting strip and the second connecting strip are integrated with a paper handle located above the uppermost carton among the plurality of cartons. It is characterized by being provided in

By providing the paper handle according to the present invention to the carton stack, the carton stack can be easily carried by gripping the paper handle.

Additionally, the carton stack according to the present invention is characterized in that the cartons are rectangular parallelepipeds, and the first connecting strip and the second connecting strip extend along relatively long long sides of each of the plurality of cartons. A pair of the paper grips are provided spaced apart in the longitudinal direction. The other end is adhered to the other first connecting strip, and the other paper handle has one end adhered to the one second joining strip. In addition, the other end is adhered to the other second connecting paper band.

With the configuration of the two pairs of connecting strips and the pair of paper grips according to the present invention, the distance between the pair of first connecting strips and the distance between the pair of second connecting strips are widened, The stack of cartons can be stably carried by gripping one paper grip portion and the other paper grip portion.

The carton stack according to the present invention is characterized in that said cartons are rectangular parallelepipeds and said first connecting strip and said second connecting strip are provided on relatively short short sides of each of said plurality of cartons. The paper handle has a strip shape, one end of which is adhered to the first connecting band and the other end of which is adhered to the second connecting band. It is characterized by

By providing the connecting strip according to the present invention on the short side of the carton, the long side of the carton is not obscured by the first connecting strip and the second connecting strip, and the long side of the carton is printed. Stable connection of multiple cartons can be maintained without impairing the visibility of the design.

In the stack of cartons according to the present invention, at least one of the first connecting strip and the second connecting strip has a finger hole positioned above a top carton of the plurality of cartons and having a finger hook hole. is integrally provided with a paper handle.

By providing a paper grip portion having a finger hook hole in the connecting strip according to the present invention, it is possible to stably carry the stack of cartons with a small number of parts.

According to the present invention, it is environmentally friendly, uses less expensive paper than a configuration in which the entire carton stack is paper-wrapped, and is low cost. To suppress collapse of a stack of cartons during storage.

1 is an overall perspective view of a carton stack according to a first embodiment of the present invention; FIG. FIG. 4 is an overall perspective view of a carton stack according to a modification of the first embodiment of the present invention; FIG. 5 is an overall perspective view of a carton stack according to a second embodiment of the present invention; FIG. 8 is an overall perspective view of a carton stack according to a modification of the second embodiment of the present invention; FIG. 8 is an overall perspective view of a carton stack according to a third embodiment of the present invention; FIG. 11 is an enlarged view of the paper handle before opening according to the third embodiment of the present invention; FIG. 11 is an overall perspective view of a carton stack according to a fourth embodiment of the present invention;

The configuration of the carton stack according to the present invention will now be described in detail with reference to FIGS. 1-7. However, the present invention is not limited to this embodiment.

The carton stack according to the present invention is obtained by stacking a plurality of cartons containing sanitary paper such as tissue paper, kitchen towels, hand towels, etc., and attaching the plurality of cartons to the sides of the cartons by removably attached strips. They are connected together.

In the description of this specification and the scope of claims, the terms "top" and "bottom" refer to the surfaces of the sanitary paper storage space defined by the carton. However, it goes without saying that these terms are for convenience only and do not define absolute positions in the direction of gravity. The same applies to terms such as "top" and "bottom".

Furthermore, in the description of this specification, claims, and drawings, the "height direction", the "width direction", and the "length direction" shall be orthogonal to each other.

1 to 5 and FIG. 7 show a partially see-through state for convenience of explanation.

<First embodiment>
FIG. 1 is an overall perspective view of a carton stack 1 according to a first embodiment of the present invention.

In this embodiment, as shown in FIG. 1, the plurality of cartons 10 has a first connecting strip 11 removably adhered to one long side 10L1, and one long side 10L1. A second connecting strip 12 is releasably adhered to each other long side 10L2 parallel to the carton stack 1 so that the carton stack 1 consists of the first connecting strip 11 and the second connecting strip 12 are connected together by

Further, in this embodiment, as shown in FIG. 1, the first connecting band 11 and the second connecting band 12 are wound around the bottom surface 10B of the lowest carton 10 among the plurality of cartons 10. are connected integrally. With this configuration, the lowest carton 10 can be prevented from falling off when the carton stack 1 is carried, and the carton stack 1 can be stably carried.

Furthermore, in this embodiment, as shown in FIG. 1, the first connecting band 11 and the second connecting band 12 are provided with paper positioned above the uppermost carton 10 among the plurality of cartons 10. A handle portion 14 is integrally provided. According to this configuration, the stack of cartons 1 can be easily carried by gripping the paper handle 14 .

More specifically, in this embodiment, as shown in FIG. A pair of relatively long long side surfaces 10L1 and 10L2 are provided at intervals in the longitudinal direction, and a pair of paper handle portions 14 are provided in a band shape, and one paper handle portion 14 is provided at one end thereof. is adhered to one of the first connection strips 11, and the other end is adhered to the other first connection strip 11, and the other paper handle 14 has one end , and the other end is adhered to the other second connecting strip 12 . According to this configuration, the distance between the pair of first connecting strips 11 and the distance between the pair of second connecting strips 12 are set wide so that the one paper handle portion 14 and the other paper handle portion 14 are separated. can be grasped and the carton stack 1 can be stably carried.

In the present embodiment (or embodiments and modifications to be described later), the paper constituting the first connecting band 11, the second connecting band 12, the bottom side connecting band 13, and the paper handle 14 is Wrapping paper, kraft paper, laminated paper, and the like can be preferably used to achieve the effects of the invention.

In this embodiment (or the embodiments and variations described below), there is a removable adhesive layer between the splicing strips 11 and 12 and the carton 10, and this adhesive layer It may be attached to the side or may be attached to the carton 10 side. In the present embodiment (or embodiments and modifications to be described later), the first connecting band 11 and the second connecting band 12 are not adhered to the top surface 10T of the top carton 10. may be adhered to the top surface 10T of the carton 10. As the removable adhesive used for adhering the first connecting band 11 and the second connecting band 12 to the long side 10L1 and the long side 10L2 of the plurality of cartons 10, conventionally known removable Adhesives can be appropriately selected in consideration of their adhesive strength and the like. For example, in addition to vinyl acetate resin adhesives having a solid content concentration of 35 to 45%, emulsion-type acrylic resin adhesives and the like can be used.

In this embodiment, as shown in FIG. 1, the pair of first connecting strips 11 and the pair of second connecting strips 12 extend along the height direction of the plurality of cartons 10, respectively. , the upper ends of the pair of first connecting strips 11 and the pair of second connecting strips 12 are configured to fit the upper end of the uppermost carton 10 . Also, the pair of first connecting strips 11 and the pair of second connecting strips 12 are continuous via a pair of bottom-side connecting strips 13, as shown in FIG.

In this embodiment, as shown in FIG. 1, the pair of paper grips 14 are each formed by folding back (or biasing without creases) a linear band to form an inverted U shape. The ends of the pair of two inverted U-shaped lower legs are adhered to the upper ends of the pair of first connecting strips 11 and the pair of second connecting strips 12, respectively. The adhesive force between the first connecting strip 11 and the second connecting strip 12 and the paper handle 14 is greater than the adhesive force between the first connecting strip 11 and the second connecting strip 12 and the carton 10. is also set large.

With the above configuration, a user can easily carry a plurality of cartons 10 without collapsing by holding a pair of paper grips 14 together. Also, when taking out individual cartons 10 for use of sanitary paper, the user pulls the pair of paper grips 14 toward each other (little by little) in a direction away from the plurality of cartons 10 to connect the cartons 10 together. The adhesive strips 11 and 12 are easily released, and the cartons 10 can be taken out sequentially from the top carton 10, so that the sanitary paper stored in the carton 10 can be used quickly. Further, after taking out the cartons 10, when the remaining cartons 10 are stored, if the remaining cartons 10 are kept connected by the first connecting band 11 and the second connecting band 12, the remaining cartons 10 can be stored. can be stored in an orderly manner without collapsing.

Conventionally, a carton containing sanitary paper is made portable as a set of multiple sets. Each item is described as being wrapped in a film and made portable. By the way, in recent years, the problem of plastic waste has become more serious worldwide, and in order to improve the global environment, it is desired to use paper packaging for the carton stack. Then, there is a problem of high cost. This is due to the increased cost of packaging materials, particularly due to the use of a large amount of costly paper due to the structure of packaging a stack of cartons.

Therefore, it is conceivable to reduce the amount of expensive paper used by bundling the carton stack with band paper. There is a problem that the carton stack collapses, or that the remaining cartons in the carton stack collapse when the remaining cartons are stored after removal of one carton.

According to the present embodiment, the carton stack 1 is integrated by the first connecting band 11 and the second connecting band 12. The structure is environmentally friendly, and the carton stack is paper-wrapped. Compared to , the amount of expensive paper used is small, and the cost is low. In addition, since the first connecting band 11 and the second connecting band 12 are removably adhered to each of the plurality of cartons 10, the carton stack may collapse during transportation or storage. is suppressed.

Further, in the present embodiment, since there are two each of the first connecting band 11 and the second connecting band 12, one first connecting band and one second connecting band to be described later are required. It is easier to adjust the width when attaching the paper grip portion 14 than the configuration of .

In this embodiment, the preferred range of the binding width W of the plurality of cartons 10 by the pair of first connecting strips 11 or the pair of second connecting strips 12 is It is 25% or more and 70% or less, more preferably 30% or more and 60% or less, of the dimension L in the length direction of the long side 10L1 (or 10L2).

In this embodiment, the widths of the first and second connecting strips and the width of the paper handle are substantially the same, but the present invention is not limited to this.

FIG. 2 is an overall perspective view of a carton stack 1' according to a modification of the present embodiment. Among the elements constituting the carton stack according to the present embodiment, those having the same functions are denoted by the same reference numerals as in the first embodiment, and the description thereof will be omitted.

As shown in FIG. 2, by making the width of the first connecting band 11' and the second connecting band 12' wider than the width of the paper handle portion 14, it is possible to more stably connect the plurality of members. , the connected state of the carton 10 can be maintained.

In this modified example, the preferred range of the width W1 of the first connecting strip 11' or the second connecting strip 12' is the long side 10L1 (or 10L2) of the carton 10 in order to achieve the effects of the present invention. It is 12% or more and 35% or less, more preferably 15% or more and 30% or less, with respect to the dimension L in the length direction.

<Second embodiment>
In the second embodiment of the present invention, unlike the first embodiment, each of the first connecting strip and the second connecting strip is not two strips, but one strip. By covering the central part widely, it is possible to realize a more stable connection state when carrying.

FIG. 3 is an overall perspective view of the carton stack 2 according to this embodiment. Among the elements constituting the carton stack according to the present embodiment, those having the same functions are denoted by the same reference numerals as in the first embodiment, and the description thereof will be omitted.

In this embodiment, as shown in FIG. 3, the first connecting band 21 and the second connecting band 22 extend along the height direction of the plurality of cartons 10, respectively. The top edges of the tie strip 21 and the second tie strip 22 are configured to fit the top edge of the top carton 10 . Also, the first connecting band 21 and the second connecting band 22 are continuous via the bottom side connecting band 23 as shown in FIG.

For the re-peelable adhesive layer that adheres the first connecting strip 21, the second connecting strip 22, and the bottom side joining strip 23 to the carton 10, the first joining strip 21, the second joining strip Of the connecting band 22 and the bottom side connecting band 23, it may be partially present in the portion in contact with the bottom and side surfaces of the carton 10, but the portion in contact with the bottom and side surfaces of the carton 10 is wholly may be provided.

According to the present embodiment, as in the first embodiment, the carton stack 2 is integrated by the first connecting band 21 and the second connecting band 22. The structure is environmentally friendly and The amount of expensive paper used is small and the cost is low compared to the structure of paper-wrapping the stack of cartons. Also, as in the first embodiment, since the first connecting band 21 and the second connecting band 22 are removably adhered to each of the plurality of cartons 10, it is difficult to transport the carton stack or This suppresses collapse of the carton laminate during storage.

In the present embodiment, the preferred range of the width W2 of the first connecting band 21 or the second connecting band 22 is the length of the long side 10L1 (or 10L2) of the carton 10 in order to achieve the effects of the present invention. It is 25% or more and 70% or less, more preferably 30% or more and 60% or less, of the dimension L in the longitudinal direction.

In the present embodiment, a belt-shaped paper handle 14 is attached to the first connecting band 21 and the second connecting band 22 near the upper end of the uppermost carton 10 among the plurality of cartons 10. However, the present invention is not limited to this.

FIG. 4 is an overall perspective view of a carton stack 2' according to a modification of this embodiment. Among the elements constituting the carton stack according to the present embodiment, those having the same functions are denoted by the same reference numerals as in the first embodiment, and the description thereof will be omitted.

In this modification, as shown in FIG. 4, the first connecting band 21' and the second connecting band 22' extend upward beyond the upper end of the uppermost carton 10 of the plurality of cartons 10, respectively. Rectangular reinforcing pieces 26 are adhered (for example, by strong adhesion) so as to overlap with both ends of the extended top surface side connecting belt 25, and a pair of reinforcing pieces 26 are attached to the mountain-folded portions of the reinforcing pieces 26. A hole is made, and a string-like paper handle 24 is attached through the hole (for example, by tying a knot so that it does not slip out of the hole).

According to this modification, as in the second embodiment, it is environmentally friendly, uses less expensive paper, and is low in cost. Prevents it from collapsing. Furthermore, since the paper handles 24 are difficult to remove from the connecting strips 21', 22', 23, 25, the stack of cartons can be stably carried.

In this embodiment, the preferred range of the width W3 of the first connecting strip 21' or the second connecting strip 22' is the long side 10L1 (or 10L2) of the carton 10 in order to achieve the effects of the present invention. It is 25% or more and 70% or less, more preferably 30% or more and 60% or less, of the dimension L in the length direction.

<Third Embodiment>
In the third embodiment of the present invention, unlike the first embodiment, each of the first connecting strip and the second connecting strip is not two strips, but one strip. By configuring to cover the central part widely, winding on the top surface of the top carton and the bottom surface of the bottom carton, and integrally providing a paper grip part on the part wound on the top surface , making it possible to achieve a more stable connection state of the cartons 10 when carrying the stack of cartons.

FIG. 5 is an overall perspective view of the carton stack 3 according to this embodiment, and FIG. 6 is an enlarged view of the paper handle 34 before opening according to this embodiment. Among the elements constituting the carton stack according to the present embodiment, those having the same functions are denoted by the same reference numerals as in the first embodiment, and the description thereof will be omitted.

In this embodiment, at least one of the first connecting band 31 and the second connecting band 32 is positioned above the uppermost carton 10 among the plurality of cartons 10 and has a finger hook hole 34h. A paper grip portion 34 is provided integrally.

More specifically, as shown in FIG. 5, the first connecting band 31, the second connecting band 32, The bottom-side connecting band 33 and the top-side connecting band 35 are continuously arranged, and the top-side connecting band 31 and the second connecting band 32 extend from the first connecting band 31 and the second connecting band 32. A paper handle 34 having a finger hooking hole 34h is continuous with the strip 35. As shown in FIG. In other words, the pair of paper grips 34 can also be said to extend from the pair of top-side connecting strips 35 .

The pair of paper grips 34, which are the extending portions, are opposed to each other, and are bonded (for example, by strong bonding) near the outer edges of the facing surfaces of the paper grips 34. As shown in FIG. The position and area of the adhesive portion can be appropriately set as long as the effect of the present invention is exhibited.

In the present embodiment, as shown in FIG. 6, the finger hook holes 34h are formed in the pair of paper grips 34 at the folding lines FL and the three separating lines CL in a square U-shaped separating line CL. Each is formed by cutting and folding at fold line FL (see FIG. 5 around 34h). At this time, the handle portion of the paper handle portion 34 is formed by stacking four sheets, and the lower part of the hole corresponding to the finger has a shape that is easy to hold.

According to the present embodiment, in addition to the effects obtained in the second embodiment, the entire carton stack 3 can be stably carried with a configuration having a small number of parts, since the whole can be configured with a single band.

In this embodiment, the preferred range of the width W4 of the first connecting band 31 or the second connecting band 32 is the length of the long side 10L1 (or 10L2) of the carton 10 in order to achieve the effects of the present invention. It is 25% or more and 70% or less, more preferably 30% or more and 60% or less, of the dimension L in the longitudinal direction.

<Fourth Embodiment>
In the fourth embodiment of the present invention, unlike the first embodiment, each of the first connecting strip and the second connecting strip is not two strips, but one strip, and the short sides of the carton are stretched. By covering a part of the carton, it is possible to stably connect the cartons when carrying the carton stack without hiding the design drawn on the long side.

FIG. 7 is an overall perspective view of the carton stack 4 according to this embodiment. Among the elements constituting the carton stack according to the present embodiment, those having the same functions are denoted by the same reference numerals as in the first embodiment, and the description thereof will be omitted.

In this embodiment, the first connecting strip 41 and the second connecting strip 42 are provided on the relatively short short sides 10S1, 10S2 of each of the plurality of cartons 10, and the paper handle 44 is , and has a strip-like shape, one end of which is adhered to the first connecting band 41 and the other end of which is adhered to the second connecting band 42 .

In this embodiment, as shown in FIG. 7, the first connecting band 41 and the second connecting band 42 extend along the height direction of the plurality of cartons 10, respectively. The upper ends of the connecting strip 41 and the second connecting strip 42 are configured to fit the upper end of the uppermost carton 10 . 7, the first connecting band 41 and the second connecting band 42 are continuous via the bottom side connecting band 43. As shown in FIG.

In this embodiment, as shown in FIG. 7, the paper grip portion 44 is formed of a straight band, and both ends thereof are the upper ends of the first connecting band 41 and the second connecting band 42 . , respectively. The adhesive force between the first and second connecting strips 41 and 42 and the paper handle 44 is greater than the adhesive force between the first and second connecting strips 41 and 42 and the carton 10. is also set large.

According to this embodiment, the long sides 10L1 and 10L2 of the carton 10 are not hidden by the first connecting band 41 and the second connecting band 42, and the long sides 10L1 and 10L2 of the carton 10 are printed. A plurality of cartons 10 can be stably connected without impairing the visibility of the design.

In the present embodiment, the width W5 of the first connecting band 41 or the second connecting band 42 is preferably the width of the short side 10S1 (or 10S2) of the carton 10 in order to achieve the effects of the present invention. It is 30% or more and 80% or less of the dimension B in the direction.

<Others>
The present invention is not limited to the above-described embodiments and modified examples described here and there, and appropriate modifications and variations are possible without departing from the technical idea of the present invention.

For example, in each of the above embodiments and variations thereof, the tops of the first and second splicing strips are configured to match the top of the topmost carton, but this is not the only option. , may be higher or lower than the upper end of the uppermost carton as long as the effect of the present invention is exhibited.

In addition, although the shape of the carton 10 is a rectangular parallelepiped in each of the above-described embodiments and modifications thereof, the shape of the carton 10 may be a substantially rectangular parallelepiped, a cube, a columnar shape, a hexagonal columnar shape, or the like in the present invention.

In addition, in each of the above-described embodiments and their modifications, the bottom side connecting band is continuous with the first connecting band and the second connecting band, but the present invention is not limited to this. As long as there is an effect, a mode in which the bottom side connecting strip is not provided is also acceptable.

Further, in each of the above-described embodiments and their modifications, the first connecting strip, the second connecting strip, the bottom side connecting strip, the top side connecting strip, and/or the paper handle are provided with a design , marks, etc. may be added by printing or the like.

Furthermore, in each of the above embodiments and their modifications, the product information of the carton laminate is printed on the surface of any one of the first connecting strip, the second connecting strip, the bottom side connecting strip, or the paper handle. may be printed. In this case, the bar code printed on the bottom of the lowest carton is rendered unreadable to the bar code printed on the bottom of each individual carton (the bar code that encodes product information for a single carton). If at least a part of the carton is covered with the bottom side connecting strip, the carton printed on the surface of any one of the first connecting strip, the second connecting strip, the bottom side connecting strip, or the paper handle A bar code encoding product information for a laminate can be read without misreading a bar code encoding product information for a single carton.

1, 1', 2, 2', 3, 4 Carton stack 10 Carton 10L1, 10L2 Long side 10S1, 10S2 Short side 10B Bottom 10T Top 11, 11', 21, 21', 31, 41 First connection Bands 12, 12', 22, 22', 32, 42 Second connection bands 13, 13', 23, 23', 33, 43 Bottom side connection bands 14, 24, 34, 44 Paper handle 34h finger hole

Claims (6)

A carton stack in which a plurality of cartons containing sanitary paper are stacked,
Each of the plurality of cartons has a first connecting strip releasably adhered to one side thereof, and a second connecting strip attached to each other side parallel to the one side. are removably adhered and connected together by said first connecting strip and said second connecting strip. The first connecting strip and the second connecting strip are integrally arranged so as to be wound around the bottom surface of the lowest carton among the plurality of cartons. The carton stack of claim 1. The first connecting band and the second connecting band are integrally provided with a paper handle positioned above the uppermost carton among the plurality of cartons. A carton stack according to claim 1 or claim 2. The carton is a rectangular parallelepiped,
The first connecting strip and the second connecting strip are provided in pairs on relatively long long sides of each of the plurality of cartons and spaced apart in the longitudinal direction thereof,
A pair of the paper grips are provided in a strip shape, and one end of one of the paper grips is adhered to one of the first connecting strips, and the other end is attached to the other first connecting strip. One end of the paper handle is adhered to one of the second connection strips, and the other end is adhered to the other second connection strip. 4. The carton stack of claim 3, wherein the strip is glued. The carton is a rectangular parallelepiped,
wherein said first connecting strip and said second connecting strip are provided on relatively short short sides of each of said plurality of cartons;
The paper handle has a strip shape, and has one end bonded to the first connecting band and the other end bonded to the second connecting band. 4. The carton stack of claim 3. At least one of the first connecting band and the second connecting band is integrally formed with a paper handle positioned above the uppermost carton of the plurality of cartons and having a finger hook hole. 3. The carton stack according to claim 1 or 2, wherein the carton stack is provided in the .

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