JP2022042887A - Sheet bundling body and band-shaped member - Google Patents

Abstract

To provide a sheet bundling body capable of adjusting a length of a band-shaped member with respect to a sheet.SOLUTION: The sheet bundling body has a sheet laminate consisting of a plurality of sheets stacked on top of each other, and a band-shaped member wrapped around the sheet laminate. The band-shaped member has an upper surface portion facing an upper surface of the sheet laminate, and is provided with an adjusting portion for adjusting a length of the upper surface portion in a longitudinal direction of the band-shaped member.SELECTED DRAWING: Figure 1

Description

The present invention relates to a sheet bundling body.

A sheet such as a paper towel is manufactured as a bundle of a plurality of sheets with a strip-shaped member such as a paper strip. In such a sheet, the sheet is taken out from the side surface in a bundled state (see, for example, Patent Document 1).

Japanese Patent No. 6113297

An object of the present invention is to provide a sheet bundling body capable of adjusting the length of a strip-shaped member with respect to a sheet.

The sheet bundling body according to the first aspect includes a sheet laminated body in which a plurality of sheets are laminated and a strip-shaped member wound around the sheet laminated body, and the strip-shaped member is the sheet laminated body. It has an upper surface portion facing the upper surface, and is provided with an adjusting portion for adjusting the length of the upper surface portion in the longitudinal direction of the strip-shaped member.

In the present specification, the sheet laminate refers to a rectangular parallelepiped-shaped laminate in which a plurality of sheets are folded and laminated in the height direction. A strip-shaped member refers to a member having a given width and length, such as a strip. The upper surface portion shows a part of the band-shaped member facing the upper surface of the sheet laminated body. The adjusting portion is composed of a part of the strip-shaped member and adjusts the length of the strip-shaped member. The longitudinal direction indicates a direction in which the distance between the strip-shaped members is long.

In the first aspect, the length of the strip-shaped member is adjusted according to the amount of the sheets constituting the sheet laminate by providing the adjusting portion for adjusting the length of the upper surface portion in the longitudinal direction of the strip-shaped member. be able to. As a result, the sheet laminate can be bundled even if the amount of the sheets is reduced. Further, since the size of the space between the upper surface of the sheet laminate and the upper surface of the strip-shaped member can be adjusted, it is easy to take out the sheet even if the number of sheets in the sheet laminate is reduced.

In the sheet binding body according to the second aspect, the adjusting portion is composed of a folded portion in which a part of the upper surface portion is folded. In the present specification, the folded portion indicates a part of a folded strip-shaped member. In the second aspect, since the adjusting portion is composed of such a folded portion, the surplus portion of the strip-shaped member that does not contribute to the binding of the sheet laminate or the removal of the sheet can be folded. Therefore, it is easy to adjust the length of the strip-shaped member according to the amount of the sheet.

In the sheet binding body according to the third aspect, the folded portion is detachably fixed to the upper surface portion. In the present specification, the fact that the folded portion is detachably fixed means that the folded portion can be fixed to the upper surface portion of the strip-shaped member, or the fixed folded portion is removed from the upper surface portion of the strip-shaped member. Indicates that the folded state can be released.

In the third aspect, the folded portion is detachably fixed to the upper surface portion, so that the folded portion is fixed to the upper surface portion of the strip-shaped member, and the sheet laminate is bound or bound. The folded part does not get in the way when the sheet is taken out. Further, only when the length of the strip-shaped member is adjusted, the folded portion can be removed from the upper surface portion of the strip-shaped member to release the folded state, so that the folded state can be released according to the amount of sheets constituting the sheet laminate. It is easy to adjust the length of the strip-shaped member.

In the sheet binding body according to the fourth aspect, the folded portion is configured such that one surface of the strip-shaped member faces each other. In the present specification, one surface of the band-shaped member means one surface of both sides of the band-shaped member.

In the fourth aspect, the folded portion is configured such that one surface of the strip-shaped member faces each other, so that the folded portion can be easily folded or unfolded. Further, when the folded portion is unfolded, it is easy to form a space for taking out the sheet between the upper surface portion of the sheet laminated body and the upper surface portion of the strip-shaped member.

In the sheet binding body according to the fifth aspect, the folded portion has a locking portion for locking the band-shaped member. In the present specification, the locking portion indicates a portion that locks a part of the strip-shaped member to each other. In the fifth aspect, by having the locking portion for locking the strip-shaped member, the size of the space for taking out the sheet formed between the upper surface of the sheet laminate and the upper surface portion of the strip-shaped member is adjusted. can do.

In the sheet bundling body according to the sixth aspect, the locking portion has a first slit extending from one end edge of the strip-shaped member in the lateral direction along the lateral direction and the other in the lateral direction. It is composed of a second slit extending from the edge along the lateral direction. In the present specification, the lateral direction indicates a direction in which the distance between the strip-shaped members is short. The slit indicates a cut formed in the strip-shaped member.

In the sixth aspect, a first slit extending from one end edge of the strip-shaped member in the lateral direction along the lateral direction and a second slit extending from the other edge in the lateral direction along the lateral direction are provided. Since the locking portion is formed only by locking, it is easy to lock the strip-shaped member. Therefore, in the sixth aspect, it is easy to adjust the size of the space for taking out the sheet formed between the upper surface of the sheet laminate and the upper surface portion of the strip-shaped member.

In the sheet bundling body according to the seventh aspect, the locking portion is composed of a pair of channel-shaped slits. In the present specification, the channel shape means a groove shape. In the seventh aspect, since the locking portion is composed of a pair of channel-shaped slits, a locking piece and an opening can be formed in each slit. As a result, since the locking portion is formed only by locking the locking piece of each slit to the opening of the other slit, the band-shaped member can be easily and stably locked.

The sheet bundling body according to the eighth aspect has a through hole through which the band-shaped member penetrates the folded portion in the thickness direction. In the present specification, the through hole is a hole that penetrates the folded portion in a state where a part of the band-shaped member is folded. In the eighth aspect, when the folded portion is unfolded, two or more through holes are formed in the adjusting portion, and these through holes are hooked on a hook or the like fixed to a wall or the like to bind the sheet. You can hang your body. Thereby, in the eighth aspect, the sheet can be taken out with the sheet bundling body installed on the wall or the like.

Further, in the eighth aspect, the length of the strip-shaped member can be adjusted without bending the strip-shaped member by hooking any of the two or more through holes on a hook or the like fixed to the wall or the like. As a result, it is possible to form a space between the upper surface of the sheet laminated body and the upper surface portion of the strip-shaped member while the form of the sheet laminated body is maintained. Therefore, in the eighth aspect, the sheet can be taken out easily and stably.

In the eighth aspect, the folded portion is reinforced by hooking the through hole to a hook or the like fixed to the wall or the like in the folded state, so that the sheet binding body is suspended. The strength of the strip-shaped member can be increased.

In the sheet binding body according to the ninth aspect, the strip-shaped member has a lower surface portion facing the lower surface of the sheet laminated body, and the lower surface portion is provided with a take-out portion of the sheet. In the present specification, the lower surface portion indicates a part of the strip-shaped member facing the lower surface of the sheet laminated body. The extraction section indicates an opening or a region that can be an opening for removing the sheet from the sheet laminate.

In the ninth aspect, the sheet can be taken out from the lower surface side of the sheet laminated body by providing the sheet taking-out portion on the lower surface portion of the strip-shaped member. Further, in the state where the sheet bundling body is suspended as described above, the sheet can be stably taken out from the lower surface side of the sheet laminated body while maintaining the form of the sheet laminated body.

In the sheet binding body according to the tenth aspect, the strip-shaped member is made of paper. In the present specification, "made of paper" means that the material is paper. In the tenth aspect, since the strip-shaped member is made of paper, it contributes to the reduction of the use of fossil fuel and can solve the problem of microplastic and the like. Therefore, according to the tenth aspect, it is possible to provide an environment-friendly sheet bundling body.

The strip-shaped member according to the eleventh aspect is a strip-shaped member wound around a sheet laminate in which a plurality of sheets are laminated, has an upper surface portion facing the upper surface of the sheet laminate, and has a length of the strip-shaped member. An adjusting portion for adjusting the length of the upper surface portion in the direction is provided. The band-shaped member in the eleventh aspect is substantially the same as the band-shaped member constituting a part of the sheet bundling body according to the first aspect, and according to the eleventh aspect, it is substantially the same as the first aspect. The same effect can be obtained.

That is, in the eleventh aspect, the length of the strip-shaped member can be adjusted according to the amount of the sheets constituting the sheet laminate. Therefore, even if the amount of sheets is reduced, the sheet laminates can be bundled. Further, since the space between the upper surface of the sheet laminate and the upper surface of the strip-shaped member is adjusted, it is easy to take out the sheet even if the number of sheets in the sheet laminate is reduced.

According to one aspect of the present invention, it is possible to provide a sheet bundling body capable of adjusting the length of the strip-shaped member with respect to the sheet.

The perspective view of the sheet bundling body which concerns on 1st Embodiment. FIG. 3 is a perspective view of the sheet laminate bound in FIG. 1. Top view of the sheet bundling body of FIG. 1. The bottom view of the sheet bundling body of FIG. The front view of the sheet bundling body of FIG. The rear view of the sheet bundling body of FIG. The left side view of the sheet bundling body of FIG. The right side view of the sheet bundling body of FIG. FIG. 1 is a developed view of a strip-shaped member for bundling sheet laminates. FIG. 3 is a perspective view showing a state in which the sheet bundling body of FIG. 1 is suspended. FIG. 10 is a perspective view of FIG. 10 as viewed from the rear side. FIG. 5 is a diagram showing a state in which the amount of sheets is reduced. The development view of the band-shaped member of the sheet bundling body which concerns on 2nd Embodiment. FIG. 13 is a diagram showing a state in which the band-shaped member is locked. The development view of the band-shaped member of the sheet bundling body which concerns on 3rd Embodiment. The perspective view which shows the state which hung the sheet bundling body which concerns on 3rd Embodiment.

Embodiments of the present invention will be described in detail with reference to the drawings. In each figure, unless otherwise specified, the same or corresponding configurations may be designated by the same reference numerals and description thereof may be omitted. Further, in each figure, the scale of each member may differ from the actual scale. In each figure, a three-dimensional orthogonal coordinate system in three axial directions (X direction, Y direction, Z direction) is used, the left-right direction of the sheet bundling body is the X direction, the front-back direction is the Y direction, and the vertical direction is the Z direction. do.

FIG. 1 is a perspective view of a sheet binding body according to the first embodiment. FIG. 2 is a perspective view of the sheet laminate bound in FIG. 1. The sheet binding body 100 of the first embodiment has a sheet laminated body 10 and a strip-shaped member 20. The sheet binding body 100 is an example of the sheet binding body according to the present invention, and the sheet laminated body 10 and the strip-shaped member 20 are examples of the sheet laminated body and the strip-shaped member constituting the sheet binding body according to the present invention.

The sheet laminated body 10 constitutes a laminated body in which a plurality of sheets P are laminated in the height direction (Z direction) of the sheet binding body 100. The form of the sheet laminate 10 is not particularly limited, and for example, one sheet (or one set) of sheets S folded in four and stacked in the vertical direction (Z direction) can be used (FIG. 2). ).

In such a sheet laminated body 10, a sheet in which a plurality of sheets S are simply laminated is used, but the present invention is not limited thereto. For example, the sheets S are stacked alternately in a folded state, and when one sheet (or one set) is pulled out, the next one (or one set) of sheets P is pulled out (so-called pop-up type). You may use the thing.

The use of the sheet P (sheet laminate 10) is not particularly limited, and can be used for wiper (waste) towels, paper towels, kitchen paper, tissue paper, toilet paper and the like. Further, the use of the sheet P (sheet laminate 10) is not limited to industrial use and household use.

The material of the sheet S is not particularly limited, but for example, a sheet such as paper, non-woven fabric, or cloth can be used, and a paper sheet is preferable. When the sheet S is a paper sheet, a base paper containing pulp as a main raw material is used. As the pulp composition, a known composition in a paper sheet can be used. For example, the blending ratio of the pulp can be 50% by mass or more, preferably 90% by mass or more, and more preferably 100% by mass.

The pulp composition in the sheet S (paper sheet) includes, for example, softwood pulp such as NBKP (conifer kraft pulp) and NUKP (conifer unbleached pulp), LBKP (softwood kraft pulp), LUKP (hardwood unbleached pulp) and the like. Can be used in any ratio with broadleaf pulp. In particular, it is preferable that the pulp composition has a larger ratio of softwood pulp to hardwood pulp. The ratio of softwood pulp to hardwood pulp is preferably 50:50 to 80:20. As the pulp contained in the pulp composition of the sheet S (paper sheet), used paper pulp may be used.

The basis weight of the sheet S is not particularly limited, but is preferably 12 to 80 g / m ² for paper and 20 to 100 g / m ² for non-woven fabric, depending on the number of plies. The basis weight is measured in accordance with the provisions of JIS P 8124.

The thickness of the sheet S (paper sheet) is not particularly limited, but for example, a paper thickness measured under the environment of JIS P 8111 (1998) can be adopted. For example, the paper thickness of the paper sheet constituting the sheet S is preferably 50 to 500 μm, more preferably about 60 to 330 μm per ply.

Further, the paper sheet constituting the sheet S may be embossed. Such embossing includes pressing the paper sheet by the pressure embossing method, piercing the pin into the paper sheet by the pin embossing method to form irregularities or holes on one surface of the paper sheet, and heat embossing. Depending on the application method, a water-soluble adhesive (such as starch) may be heated and thawed to bond the laminated paper sheets.

The number of plies of the sheet S is not particularly limited, but may be 1 ply or more, preferably 5 plies or less, and more preferably 2 plies or less. When embossing the sheet S, for example, the above-mentioned pin embossing or heat embossing can be applied in a state where the paper sheets are double-ply (two-ply).

Further, the dimensions of the sheet laminated body 10 are such that the length L1 of the sheet bundling body 100 in the longitudinal direction (X direction) is 150 mm or more and 350 mm or less, the width W1 in the lateral direction (Y direction) is 70 mm or more and 200 mm or less, and the height direction. The height H1 in the (Z direction) can be 30 mm or more and 100 mm or less (FIG. 2). Such a sheet laminate 10 can be manufactured by, for example, a rotary type or a multi-stand type interfolder.

The strip-shaped member 20 is wound around the sheet laminate 10. The band-shaped member 20 is a member having a given width and length, such as a band. In the sheet binding body 100, the sheet P can be pulled out in the pulling-out direction PD from the sheet laminated body 10 around which the strip-shaped member 20 is wound or the sheet laminated body 10 suspended by the strip-shaped member 20 (FIGS. 1 and 10). ..

The material of the strip-shaped member 20 is not particularly limited, and paper, resin, or the like can be used. In the present embodiment, the paper strip-shaped member 20 is used from the viewpoint of reducing the use of fossil fuels and suppressing marine pollution such as microplastics. Here, "made of paper" means that the material is paper.

The material of the paper used for the strip-shaped member 20 is not particularly limited, but for example, from the viewpoint of morphological retention and take-out property of the sheet laminate 10, for example, kraft paper, film laminating paper (kraft paper and resin film such as polyethylene). Paper such as (the one with the above) pasted together can be used. The pulp composition of the paper constituting the strip-shaped member 20 is not limited, but is, for example, 10:90 to 80:20, preferably a pulp composition in which the ratio of softwood pulp to hardwood pulp is high. Further, used paper pulp may be used as the pulp contained in the strip-shaped member 20.

The basis weight of the paper constituting the strip-shaped member 20 is not particularly limited, and is, for example, 10 g / m ² or more and 200 g / m ² or less. Here, the basis weight can be measured in accordance with the provisions of JIS P 8124. The paper thickness of the paper constituting the strip-shaped member 20 is not particularly limited, and is, for example, 50 μm or more and 150 μm or less. Here, the paper thickness can be measured under the environment of JIS P 8111 (1998).

The strength of the paper constituting the strip-shaped member 20 is such that the tensile strength in the vertical direction is 2 kN / m or more and 10 kN / m or less, the tensile strength in the horizontal direction is 1 kN / m or more and 8 kN / m or less, and the tear strength in the vertical direction is 300 mN 500 mN or less. The lateral tear strength is 350 mN or more and 550 mN or less. Here, the strength of the paper can be measured in the environment of JIS P 8113 (2006).

In addition to the above-mentioned kraft paper and film lami paper, the paper forming the strip-shaped member 20 includes biodegradable materials (biodegradable plastics, biodegradable paper, etc.) and biomass materials (biodegradable paper, etc.) that can be recycled. Paper produced using organic resources derived from various organisms (excluding fossil resources) may be used.

In the sheet binding body 100 of the present embodiment, the band-shaped member 20 has an upper surface portion 21, a lower surface portion 22, a side surface portion 23, and a side surface portion 24. The upper surface portion 21 faces the upper surface (top surface 11) of the sheet laminated body 10, and the lower surface portion 22 faces the lower surface (bottom surface 12) of the sheet laminated body 10. The side surface portion 23 faces the long side surface 13 of the sheet laminated body 10, and the side surface portion 24 faces the long side surface 14 of the sheet laminated body 10. The strip-shaped member 20 may face the short side surface 15 and the short side surface 16 of the sheet laminated body 10 instead of facing the long side surfaces 13 and 14 of the sheet laminated body 10.

The dimensions of the strip-shaped member 20 are not particularly limited. For example, each lateral width L2 of the upper surface portion 21 and the lower surface portion 22 of the strip-shaped member 20 is 40% or more and 100% or less, preferably 50% or more and 90% or less, more preferably 50% or more, and more preferably 50% or more and 90% or less with respect to the length L1 of the sheet laminate 10. Is 60% or more and 80% or less. The vertical width W2 of the upper surface portion 21 and the lower surface portion 22 of the strip-shaped member 20 is substantially the same as the width W1 of the sheet laminated body 10.

The sheet bundling body 100 of the present embodiment is further provided with an adjusting portion 30. The adjusting portion 30 adjusts the length W2 of the upper surface portion 21 in the longitudinal direction (Y direction) of the strip-shaped member 20. Here, the longitudinal direction (Y direction) of the strip-shaped member 20 indicates a direction in which the distance of the strip-shaped member 20 is long. The adjusting portion 30 is composed of a part of the strip-shaped member 20 and adjusts the length of the strip-shaped member 20 (the length W2 of the upper surface portion 21).

In the sheet binding body 100 of the present embodiment, the adjusting portion 30 is composed of a folded portion in which a part of the upper surface portion 21 is folded. Here, the folded portion 30 shows a part of the folded strip-shaped member 20 (FIGS. 1, FIG. 3, FIGS. 5 to 8). Specifically, the folded portion 30 is composed of folded portions 31, 32, 33, 34, 35, 36, 37, 38. The folded portions 31, 32, 33, 34, 35, 36, 37, 38 are folded back at the folds 31A, 32A, 33A, 34A, 35A, 36A, 37A, 38A (FIGS. 9 to 12).

In the sheet binding body 100 of the present embodiment, the folded portion 30 is detachably fixed to the upper surface portion 21. Here, the fact that the folded portion 30 is detachably fixed means that the folded portion 30 can be fixed to the upper surface portion 21 of the strip-shaped member 20, or the fixed folded portion 30 is fixed to the upper surface portion of the strip-shaped member 20. It is shown that the folded state can be released by removing from the portion 21.

In the present embodiment, for example, an adhesive (not shown) is applied to the folded portions 31, 32, 33, 34, 35, 36, 37, 38 of the folded portion 30, and the folded portions 31, 32. 33, 34, 35, 36, 37, 38 are appropriately folded back at folds 31A, 32A, 33A, 34A, 35A, 36A, 37A, 38A and attached / detached. In addition, an adhesive seal (not shown) is attached separately, and the folded portions 31, 32, 33, 34, 35, 36, 37, 38 are folded 31A, 32A, 33A, 34A, 35A, 36A, It may be folded back appropriately at 37A and 38A and attached / detached with an adhesive seal.

In the sheet binding body 100 of the present embodiment, the folded portion 30 is configured such that one surface 20C of the strip-shaped member 20 faces each other. Here, one surface 20C of the band-shaped member 20 indicates one surface of both sides of the band-shaped member 20 (FIGS. 9 to 11). Specifically, in the folded portion 30, the folded portions 31, 32, 33, and 34 face the folded portions 35, 36, 37, and 38, respectively. The folded portion 31 and the folded portion 35 may be fixed without being attached or detached.

In the sheet binding body 100 of the present embodiment, the strip-shaped member 20 has a through hole 40 that penetrates the folded portion 30 in the thickness direction. Here, the through hole 40 is a hole that penetrates the folded portion 30 in a state where a part of the strip-shaped member 20 is folded (FIG. 9).

In the present embodiment, the through hole 40 is composed of two or more through hole portions 41, 42, 43, 44, 45, 46, 47, 48. The through-hole portion has a pair of through-hole portions (a pair of through-hole portions 41, 45, a pair of through-hole portions 42, 46, a pair of through-hole portions 43, 47, when the folded portion 30 is unfolded. And as a pair of through-hole portions 44, 48) (FIGS. 9-11).

A take-out portion 50 of the sheet P is provided on the lower surface portion 22 of the sheet bundling body 100 of the present embodiment. Here, the take-out portion 50 shows an opening or a region that can be an opening for taking out the sheet P from the sheet laminated body 10 (FIG. 4). In the present embodiment, the take-out portion 50 is arranged substantially in the center of the lower surface portion 22 of the strip-shaped member 20.

The shape of the take-out portion 50 is not particularly limited. In the present embodiment, for example, the take-out portion 50 is composed of an elliptical opening OP. Specifically, when the cleavage line M is cleaved, an opening OP is formed on the top surface 11 of the upper surface portion 21 of the strip-shaped member 20, and the opening OP becomes the extraction portion 50 (FIGS. 4, 9 to 9). 11).

Here, in the cleavage line M, the cut C and the tie T (the uncut portion between the two cuts C and C) are alternately arranged, and when the tie T breaks, the cuts on both sides become continuous cuts. It is a perforation M (FIGS. 4 and 9). The dimensions of the cut C and the tie T are arbitrary in the tear line forming the take-out portion 50 (FIGS. 4 and 9).

The dimensions of the take-out portion 50 are not particularly limited. For example, the length L3 of the take-out portion 50 (the elliptical major axis constituting the opening OP) is 55% or more and 85% or less, preferably 60% or more, with respect to the length L2 of the lower surface portion 22 of the strip-shaped member 20. It is 80% or less, more preferably 65% or more and 75% or less. Further, the width W3 of the take-out portion 50 (the elliptical minor diameter constituting the opening OP) is 0.1% or more and 100% or less, preferably 10%, with respect to the width W2 of the lower surface portion 22 of the strip-shaped member 20. It is 80% or more, more preferably 30% or more and 70% or less.

The band-shaped member 20 constituting the sheet bundling body 100 according to the present embodiment may be implemented (manufactured, sold, used, etc.) in a state where the sheet laminated body 10 is not wound. Such a strip-shaped member 20 has an upper surface portion 21 that is wound around a sheet laminated body 10 in which a plurality of sheets P are laminated and faces the upper surface (top surface 11) of the sheet laminated body 10, and the strip-shaped member 20 has a strip-shaped member 20. An adjusting portion 30 for adjusting the length W2 of the upper surface portion 21 in the longitudinal direction (Y direction) is provided (FIGS. 1, 2 to 9).

Hereinafter, the effects of the first embodiment will be described. In the first embodiment, as described above, the sheet laminated body 10 is configured by providing the adjusting portion 30 for adjusting the length W2 of the upper surface portion 21 in the longitudinal direction (Y direction) of the strip-shaped member 20. The length of the strip-shaped member 20 (length W2 of the upper surface portion 21) can be adjusted according to the amount of the sheet P.

As a result, the sheet laminate 10 can be bundled even if the amount of the sheet P is reduced. For example, the sheet laminate 10 before use (height H1) bundled by the strip-shaped member 20 is bundled by the strip-shaped member 20 even after the sheet P is taken out and the amount of the sheet P is reduced (height H2). (FIG. 1, FIG. 5, FIG. 9, FIG. 12).

Further, the length of the strip-shaped member 20 (length W2 of the upper surface portion 21) can be adjusted according to the amount of the sheet P constituting the sheet laminated body 10, so that the upper surface (top surface 11) of the sheet laminated body 10 and the strip-shaped member can be adjusted. The size of the space S between the upper surface portion 21 of 20 and the upper surface portion 21 can be adjusted. Therefore, even if the number of sheets P of the sheet laminated body 10 is reduced, the sheets P can be easily taken out (FIGS. 1, 9 to 11).

In the present embodiment, as described above, since the adjusting portion 30 is composed of such a folded portion 30, the remaining portion of the strip-shaped member 20 that does not contribute to the binding of the sheet laminated body 10 or the removal of the sheet P. Can be folded. Therefore, it is easy to adjust the length of the strip-shaped member 20 (length W2 of the upper surface portion 21) according to the amount of the sheet P (FIGS. 1, FIG. 5, FIGS. 9 to 12).

In the present embodiment, as described above, the folded portion 30 is detachably fixed to the upper surface portion 21, so that the folded portion 30 is fixed to the upper surface portion 21 of the strip-shaped member 20 and is a sheet. The folded portion 30 is less likely to get in the way when the laminated body 10 is bound or the sheet P is taken out (FIGS. 1, FIG. 5, FIG. 6, FIG. 7, FIG. 8, FIG. 12).

Further, only when the length of the strip-shaped member 20 (length W2 of the upper surface portion 21) is adjusted, the folded portion 30 can be removed from the upper surface portion 21 of the strip-shaped member 20 to release the folded state. .. Therefore, it is easy to adjust the length of the strip-shaped member 20 (length W2 of the upper surface portion 21) according to the amount of the sheet P constituting the sheet laminated body 10 (FIGS. 1, FIG. 5, FIGS. 9 to 12). ..

In the present embodiment, as described above, the folded portion 30 is configured such that one surface 20C of the strip-shaped member 20 faces each other, so that the folded portion 30 can be easily folded or unfolded. .. Further, when the folded portion 30 is unfolded, it is easy to form a space S for taking out the sheet P between the upper surface (top surface 11) of the sheet laminated body 10 and the upper surface portion 21 of the strip-shaped member 20. There are (FIGS. 9 to 11).

In the present embodiment, as described above, when the folded portion 30 is unfolded, two or more through-hole portions 41, 42, 43, 44, 45, 46, 47, 48 are formed in the adjusting portion 30. The sheet binding body 100 can be suspended by hanging these through-hole portions 41, 42, 43, 44, 45, 46, 47, 48 on a hook B or the like fixed to a wall or the like. Thereby, in the present embodiment, the sheet P can be taken out with the sheet bundling body 100 installed on a wall or the like (FIGS. 10 and 11).

Further, in the present embodiment, the strip-shaped member 20 is formed by hooking any one of the two or more through-hole portions 41, 42, 43, 44, 45, 46, 47, 48 on the hook B or the like fixed to the wall or the like. The length of the strip-shaped member 20 (length W2 of the upper surface portion 21) can be adjusted without bending. Thereby, the space S between the upper surface (top surface 11) of the sheet laminated body 10 and the upper surface portion 21 of the strip-shaped member 20 can be formed while the form of the sheet laminated body 10 is maintained. Therefore, in the present embodiment, the sheet P can be easily and stably taken out (FIGS. 10 and 11).

Further, with the folded portion 30 folded, the through hole 40 (any of the through hole portions 41, 42, 43, 44, 45, 46, 47, 48) is hung on the hook B or the like fixed to the wall or the like. Therefore, the folded portion 30 can be reinforced. Therefore, the strength of the strip-shaped member 20 can be increased while the sheet bundling body 100 is suspended.

In the present embodiment, as described above, by providing the sheet P taking-out portion 50 on the lower surface portion 22 of the strip-shaped member 20, the sheet P can be taken out from the lower surface side of the sheet laminated body 10. Further, in the state where the sheet binding body 100 is suspended as described above, the sheet P can be stably taken out from the lower surface (bottom surface 12) side of the sheet laminated body 10 while maintaining the form of the sheet laminated body 10. Yes (Figs. 10 and 11).

In the present embodiment, as described above, since the strip-shaped member 20 is made of paper, it contributes to the reduction of the use of fossil fuel and can solve the problem of microplastic and the like. Therefore, according to the present embodiment, it is possible to provide an environment-friendly sheet bundling body 100.

As described above, when the strip-shaped member 20 is carried out in a state where the sheet laminated body 10 is not wound, the strip-shaped member 20 constituting a part of the sheet binding body 100 according to the present embodiment is substantially carried out. The same effect as that of the present embodiment can be obtained.

That is, by binding the sheet laminated body 10 using the strip-shaped member 20, the length of the strip-shaped member 20 (length W2 of the upper surface portion 21) is adjusted according to the amount of the sheets P constituting the sheet laminated body 10. be able to. Therefore, even if the amount of the sheet P is reduced, the sheet laminated body 10 can be bundled (FIGS. 1, FIG. 5, FIG. 9, and FIG. 12). Further, in order to adjust the size of the space S between the upper surface (top surface 11) of the sheet laminated body 10 and the upper surface portion 21 of the strip-shaped member 20, the sheet P is taken out even if the sheet P of the sheet laminated body 10 is reduced. Is easy (FIGS. 1, 9 to 11).

FIG. 13 is a developed view of the band-shaped member of the sheet binding body according to the second embodiment, and FIG. 14 is a diagram showing a state in which the band-shaped member is locked in FIG. Note that, in FIGS. 13 and 14, the parts common to those in FIGS. 1 and 9 to 11 will be omitted. In the sheet binding body 200 of the second embodiment, the folded portion 30 has a locking portion 60 for locking the strip-shaped member 20. Here, the locking portion 60 indicates a portion that locks a part of the strip-shaped member 20 (a portion of the strip-shaped member 20 closer to the ends 20A and 20B) to each other (FIG. 13).

In the sheet binding body 200 of the second embodiment, the locking portion 60 extends from one end edge 20D of the strip-shaped member 20 in the lateral direction (X direction) along the lateral direction (X direction). And a second slit 62 extending along the lateral direction (X direction) from the other edge 20E in the lateral direction (X direction). Here, the lateral direction (X direction) indicates a direction in which the distance between the band-shaped members 20 is short. The slits 61 and 62 show the cut formed in the strip-shaped member 20 (FIG. 13).

In the second embodiment, as described above, by having the locking portion 60 for locking the strip-shaped member 20, between the upper surface (top surface 11) of the sheet laminated body 10 and the upper surface portion 21 of the strip-shaped member 20. The size of the space S for taking out the formed sheet P can be adjusted (FIG. 14).

Further, in the second embodiment, the first slit 61 extending from one end edge 20D of the strip-shaped member 20 in the lateral direction (X direction) along the lateral direction (X direction) and the lateral direction (X direction). Since the locking portion 60 is configured only by locking with the second slit 62 extending from the other end edge 20E of the above along the lateral direction (X direction), the band-shaped member 20 can be easily locked (FIG. FIG. 13, FIG. 14). Therefore, in the second embodiment, it is easy to adjust the size of the space S for taking out the sheet P formed between the upper surface (top surface 11) of the sheet laminated body 10 and the upper surface portion 21 of the strip-shaped member 20. There is (Fig. 14).

FIG. 15 is a developed view of the band-shaped member of the sheet binding body according to the third embodiment, and FIG. 16 is a perspective view showing a state in which the sheet binding body according to the third embodiment is suspended. Note that, in FIGS. 15 and 16, the description of the parts common to those in FIGS. 1 and 9 to 11 will be omitted. In the sheet binding body 300 of the third embodiment, the locking portion 60 is composed of a pair of channel-shaped slits (a pair of slits 63, 66, a pair of slits 64, 67, and a pair of slits 65, 68). There is. In the present specification, the channel shape means a groove shape (FIG. 15).

In the present embodiment, the locking portion 60 is composed of a pair of channel-shaped slits 63, 64, 65, 66, 67, 68, so that the locking portion 60 is related to each of the slits 63, 64, 65, 66, 67, 68. The slits 63A, 64A, 65A, 66A, 67A, 68A and the openings 63B, 64B, 65B, 66B, 67B, 68B can be formed (FIG. 15). As a result, the locking pieces 63A, 64A, 65A, 66A, 67A, 68A of the slits 63, 64, 65, 66, 67, 68 are replaced with the openings 63B of the other slits 63, 64, 65, 66, 67, 68. Since the locking portion 60 is configured only by locking to 64B, 65B, 66B, 67B, 68B, the strip-shaped member 20 can be easily and stably locked (FIG. 16).

Although the embodiments of the present invention have been described above, the present invention is not limited to the specific embodiments, and various modifications and changes can be made within the scope of the invention described in the claims. ..

100, 200, 300 Sheet binding body 10 Sheet laminated body P sheet 11 Top surface 12 Bottom surface 13 Long side surface 14 Long side surface 15 Short side surface 16 Short side surface 20 Band-shaped member 20A End part 20B End part 20C One side 20D One end edge 20E The other end edge 21 Top surface 22 Bottom surface 23 Side surface 24 Side surface 30 Adjustment part (folded part)
31, 32, 33, 34, 35, 36, 37, 38 Folded parts 31A, 32A, 33A, 34A, 35A, 36A, 37A, 38A Folded 40 through holes 41, 42, 43, 44, 45, 46, 47, 48 Through hole part 50 Extraction part (opening)
OP opening 60 Locking part 61 1st slit 62 2nd slit 63, 64, 65, 66, 67, 68 Channel-shaped slits 63A, 64A, 65A, 66A, 67A, 68A Locking pieces 63B, 64B, 65B, 66B , 67B, 68B Opening L1 Length L2 Width W1 Width W2 Vertical width H1, H2 Height S Space PD Extraction direction B Hook

Claims (11)

A sheet laminate in which multiple sheets are laminated, and a sheet laminate
It has a strip-shaped member wound around the sheet laminate, and has.
The strip-shaped member has an upper surface portion facing the upper surface of the sheet laminate, and has an upper surface portion.
A sheet bundling body provided with an adjusting portion for adjusting the length of the upper surface portion in the longitudinal direction of the strip-shaped member. The sheet binding body according to claim 1, wherein the adjusting portion is composed of a folded portion in which a part of the upper surface portion is folded. The sheet binding body according to claim 2, wherein the folded portion is detachably fixed to the upper surface portion. The sheet binding body according to claim 2 or 3, wherein the folded portion is configured such that one surface of the strip-shaped member faces each other. The sheet binding body according to claim 4, wherein the folded portion has a locking portion for locking the band-shaped member. The locking portion extends from one end edge of the strip-shaped member in the lateral direction along the lateral direction and from the other end edge in the lateral direction along the lateral direction. The sheet binding body according to claim 5, which is composed of a second slit and a second slit. The sheet binding body according to claim 5, wherein the locking portion is composed of a pair of channel-shaped slits. The sheet binding body according to any one of claims 2 to 7, wherein the strip-shaped member has a through hole penetrating the folded portion in the thickness direction. The strip-shaped member has a lower surface portion facing the lower surface of the sheet laminate, and has a lower surface portion.
The sheet binding body according to any one of claims 1 to 8, wherein the sheet taking-out portion is provided on the lower surface portion. The sheet binding body according to any one of claims 1 to 9, wherein the strip-shaped member is made of paper. It is a strip-shaped member that is wound around a sheet laminate in which a plurality of sheets are laminated.
It has an upper surface portion facing the upper surface of the sheet laminate, and has an upper surface portion.
A strip-shaped member provided with an adjusting portion for adjusting the length of the upper surface portion in the longitudinal direction of the strip-shaped member.

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