Box containing sanitary paper

Abstract

To provide a sustainable product that does not require a resin sheet that is normally provided inside a tissue box to allow tissue paper to be easily removed, and that has a mechanism for promoting recycling and reuse of the box, while taking into consideration environmental pollution caused by an incineration of the resin sheet.SOLUTION: This box 1 is characterized in that when a sticker 39 attached with an adhesive covering a removal opening 7 on a top surface 3 containing sanitary paper is peeled off in a longitudinal direction 5, the removal opening punched out during manufacturing appears, a cutout line 80 is provided for opening in the longitudinal direction, and when the top surface is divided in the longitudinal direction, a V-shaped opening is formed in the longitudinal direction, and each sheet can be smoothly pulled out from finger holes 4 and 6 located symmetrically on both sides.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to an outlet for a box containing sanitary paper. [Background technology]

[0002] The configuration of the removal opening of a tissue box containing sealed tissues is generally such that a perforated cut line on the top of the box is to be torn off with one's fingers, and a plastic sheet is then affixed to cover the area around the opening on the inside of the box, so that after one tissue is removed, it remains in the removal opening position so that the next tissue can be removed.The product specifications are set to improve ease of removal.

[0003] In Japanese Patent Application Laid-Open No. 2004-315084, the following is stated in paragraph

[0027] of the specification: In order to form an outlet for the container, at least one of the upper and lower faces of the box has a cut line extending in the center and longitudinal direction. This cut line may be a straight cut (slit), or may be a partially connected perforated cut, and the disclosure of "

[0004] The problem to be solved by the invention in paragraph

[0003] of JP 2004-059150 A is that "the invention has the following drawbacks: a) to c) polyethylene Since the film is attached, the empty tissue paper boxes can be used as raw material for paper manufacturing. Most of it has never been reused and has been incinerated, emitting harmful substances such as carbon dioxide. "It was one of the causes of air pollution by emitting substances."

[0005] The specification of Japanese Unexamined Utility Model Publication No. 4-80878 discloses in the section titled "Problem to be solved by the invention" that "The present invention provides a tissue paper storage case having a structure in which the pull-out part does not fall into the box, as opposed to conventional tissue paper storage cases."

[0006] Paragraph

[0008] of the specification of Patent Publication No. 3853746 reads, "The outlet is formed by two wing parts that are provided on the upper surface so that the upper surface can be cut open, and the outlet can be blocked by closing these wing parts. Dust and dirt from the outside enter the household tissue paper storage box through the outlet, and the part facing the root of the other wing is rounded. This makes it possible to prevent the household tissue paper that has been taken out from being contaminated by dust and dirt. The two wings are held in place by a moderate amount of force, mainly by the two opposing bases. The condition and ~.' is disclosed.

[0007] Paragraph

[0015] of the specification of Patent Application No. 2023-027106 discloses that "The problem is solved by a tissue box of the present invention, which is equipped with a seal that covers the entire dispensing opening, the dispensing opening being an opening area that is wavy and has a constant width and has a curved portion extending in the longitudinal direction at the center of the top surface and a left finger hole and a right finger hole located at both ends of the curved portion, the seal being adhered to the top surface with an adhesive layer, and the entire perimeter of the opening area being pre-punched along the cut line of the curved portion." [Prior art documents] [Patent documents]

[0008] [Patent Document 1] JP 2004-315084 A [Patent Document 2] JP 2004-059150 A [Patent Document 3] Publicly-available Practical Application Publication No. 4-80878 [Patent Document 4] Patent No. 3853746 [Patent Document 5] Patent application 2023-027106 Summary of the Invention [Problem to be solved by the invention]

[0009] Conventional tissue boxes have a resin sheet on the inside of the box that allows tissues to be smoothly pulled out one by one from the opening, but since it is unclear whether the resin sheet on the inside will be peeled off and sorted after use, it is necessary to remove the resin sheet before use to clarify waste sorting, provide a quick removal opening, and have product specifications that take into consideration a sustainable natural environment, which this product is conscious of, making it clear whether to incinerate or recycle.

[0010] Furthermore, there is a need for an outlet that can accommodate both new and conventional sanitary paper materials, for example an outlet that can be used for multiple purposes such as for removing makeup in cosmetic cleansing products and wiping off makeup, and that can pull out sheets one by one in a balanced manner.

[0011] Furthermore, the container must be sterilized in accordance with standards for disposable medical items, which are sterilized medical goods for the medical industry, and must have specifications that prevent contamination with waste. It must also have a large opening so that the contents can be quickly grasped with an instrument such as forceps or with fingers and removed.

[0012] Patent application No. 2023-027106 solves the following problems in the specification: "The problem in the past is to clarify the waste separation," "The need for an improvement measure that the first tissue paper is torn and pulled out," "The need for an improvement that does not fall out of the dispensing opening," and "The need for a measure to prevent unsanitary foreign objects from getting in." The effects of the invention are described in the specification: paragraphs [0016-0022]: "The effect of the present invention is that the seal is removed in advance and the waste is separated, so that it can contribute to..." "The shape of the tissue paper prevents it from being torn," "When the seal is peeled off, the dispensing opening appears quickly with a one-touch method," "The tissue paper is held in place by the resistance of the stepped part," "The tissue paper is prevented from easily getting in," "Static electricity is suppressed on the commercial wiper that is pulled out," and "A sustainable product that responds to environmental sustainability can be provided." However, although tissue paper is listed as an enclosed item, it is necessary to devise an opening that allows smooth removal of materials such as sanitary paper that has strength in both length and width and that can accommodate medical miscellaneous items.

[0013] For example, a dry paper instead of a wet paper is required, for example, a thick towel-like paper that can be used for wiping sweat or bottoms in nursing care for people who can use it even in cold seasons, a paper with a basis weight larger than that of tissue paper, or an opening for taking out a strong material such as natural fiber during the manufacturing process is required. In addition, the sustainable paper of this application is required to eliminate the resin film on the inside of existing boxes, and further to eliminate the resin film on existing refill packaging, and to use a paper material (including recycled paper) that is not made from petroleum, and further to have specifications for recycling and reuse.

[0014] Furthermore, when the tissue paper is picked up and pulled out from the opening, it is necessary to devise a way to pull it out smoothly and in a balanced manner from both sides, so that the tissue paper can be used in a new way. [Means for solving the problem]

[0015] The present invention relates to a box for enclosing a laminate of laminated sanitary paper, the box having a top surface in the longitudinal direction thereof having an opening for removing the sanitary paper, and a seal for entirely sealing the opening, the seal having an adhesive portion on the surface that contacts the top surface by an adhesive layer, the top surface being sandwiched in the longitudinal direction by a longitudinal surface A facing a longitudinal surface B, The outlet has an opening having a certain width between the wavy line on the A side composed of a curved portion and the wavy line on the B side opposing the A side, The problem is solved by a box in which the opening area has a finger hole located on the middle line of the distance from the left end to the right end in the longitudinal direction of the opening area, which is composed of curved sections extending longitudinally along the center of the top surface, or has left and right finger holes located at any distance symmetrical on the left and right sides of the middle line, the finger holes have a shape that allows an implement or fingertips to reach the bottom of the box to pick up and remove the sanitary paper, the vertical width of the removal opening is of a constant width and is smaller than the vertical width of the finger hole located on the middle line or the left and right finger holes, and the entire periphery of the opening area is punched out and removed in advance during the manufacturing process. Effect of the Invention

[0016] When the present invention is used, the seal on the top surface is peeled off and removed, and the opening that is already revealed allows new sanitary paper, such as tissue paper, paper towels, nonwoven sheets, etc., to be quickly taken out.

[0017] In addition, because the sticker on the top surface is removed in advance and garbage separation is necessarily made clear, it can contribute to environmental pollution, promotion of recycling, and sustainability of lifestyle culture such as garbage separation. Furthermore, the present invention can provide a product that eliminates the resin film at the outlet of the existing box and the resin film for refilling, and features a recyclable and reusable box made of paper material (including waste paper) that is not made of petroleum.

[0018] For the medical industry, the sanitary paper containing sterilized disposable products has been punched out and removed in advance, and the product has a deformed opening that allows it to be instantly removed with a tool (including a fingertip).

[0019] The specifications of the present invention are a box that is designed to allow the sanitary paper to be removed in a balanced manner from the removal opening without deforming its shape from side to side or tearing it, and is designed to allow the paper to be removed in a balanced manner from one finger hole along the longitudinal direction of the removal opening or from finger holes located at any distance symmetrically from the one finger hole. [Brief description of the drawings]

[0020] [Figure 1] FIG. 13 is a top view of an embodiment of the present invention having a curved outlet. [Diagram 2] FIG. 2 is a perspective view of a seal according to one embodiment of the present invention with cutout lines for opening. [Diagram 3] This is a top view of one embodiment of the present invention, including Figures C, D, and E in Figure 1. [Figure 4] FIG. 2 is a cross-sectional view from the right short face of one embodiment of the present invention. [Diagram 5] FIG. 2 is a perspective view showing the next tissue positioned at the dispensing opening of one embodiment of the present invention. [Figure 6] FIG. 2 is a perspective view of an embodiment of the present invention in which the outlet has a V-shape in the longitudinal direction. [Figure 7] FIG. 13 is a top view of an embodiment of the present invention having a straight portion at the outlet. [Figure 8] FIG. 2 is a perspective view of a tissue box. [Figure 9] 1 is a process diagram showing a manufacturing process of an embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0021] The outlet 7 of the box 1 of the present invention constitutes the second embodiment in addition to the first embodiment.

[0022] In the first embodiment, a laminate 2 of sanitary paper is enclosed in a box 1 having an opening 7 in a longitudinal direction 7, as shown in Figs. 1, 2, 4, 5 to 7. The top surface of the box 1 is When the seal 39 that covers and adheres to the center 31 of the container 3 is peeled off, the outlet 7 is revealed, which has already been punched out and removed during the manufacturing process.

[0023] Example 2 relates to an access port 7 having a cutout line 80 that opens along the center 31 of the access port 7 in the longitudinal direction 5 of the box 1 of Example 1, and a mechanism that changes the access port 7 revealed when the seal 39 covering and adhered to the top surface 3 is peeled away into an opening 92 having a V-shape 87 as shown in Figure 6.

[0024] In the first embodiment, the configuration of the outlet 7 of the box 1 in which tissue paper 14, which is sanitary paper, is enclosed will be described.

[0025] In the present invention, sticker 39 in Fig. D covers top surface 3 of box 1 and has adhesive portion 75 with adhesive 13, and when grip portion 12 of sticker 39, which is attached to the surface in contact with top surface 3 with adhesive 13, is pulled and peeled in longitudinal direction 5, curved portion 8 in Fig. C, which has already been punched out and removed in the manufacturing process, has removal opening 7 with fold lines 27, 28 and finger holes 91 or 4, 6. In other words, grip portion 12 for peeling sticker 39 from top surface 3 is provided in a part of sticker 39, and is preferably located on the outer periphery of sticker 39.

[0026] At the take-out opening 7, the finger hole 91 or the finger holes 4, 6 and the fold lines 27, 28 extending in a straight line parallel to the longitudinal side 57 appear as shown in FIG. C, and the tissue paper 14 can be picked up by pinching the symmetrical left part 64 and right part 65 and pulling both the left and right parts 64, 65 from the take-out opening 7 in the direction straight up 63 at the same time with equal finger pressure.

[0027] The seal 39 to be peeled off has an adhesive portion 75 made of adhesive 13 on the contact surface between the top surface 3 and the seal 39, and is of a product specification that is not intended to be resealed at the removal opening 7. By peeling the gripping portion 12 of the attached seal 39 in the longitudinal direction 5, the removal opening 7 that has been punched out and already removed in the manufacturing process appears on the top surface 3, and has a finger hole in area 11 where the tips 23, 24 of the wavy protrusions in FIG. 1 open to a certain width 40, and has one finger hole 91 on a line 61 located in the middle of the distance 5 of the curved portion 8 in the longitudinal direction 5 of the curved portion 8 that extends from near the left end 59 of the center 31 of the top surface 3 to near the right end 60 in the longitudinal direction 5, or has two finger holes 4, 6 located at any distance symmetrical left and right from the center of the line 61 located in the middle.

[0028] The finger holes that allow tissue paper 14 to be taken out smoothly and in a balanced manner in the upward direction 63 from the take-out opening 7 are finger hole 91 on line 61 located in the middle or two finger holes 4, 6 located at any distance symmetrically on the left and right. Finger hole 91 on line 61 located in the middle and two finger holes 4, 6 located at any distance symmetrically on the left and right may also be used. Preferably, the finger holes that allow tissue paper 14 to be taken out quickly and in a balanced manner without tearing or deforming are two finger holes 4, 6 located at any distance symmetrically on the left and right.

[0029] In particular, the user has the experience of the first tissue paper 14 being torn and pulled up when it is pinched and pulled out, but since it can be pinched with fingers from both the left and right finger holes 4, 6 located at the center 31 of the left finger hole 4 and the right finger hole 6 and pulled up simultaneously with equal finger pressure, the tissue paper 14 can be pinched smoothly and pulled out in the upward direction 63 without tearing.

[0030] When the seal 39 covering the removal opening 7 in FIG. 1 is peeled off, the removal opening 7 that was punched out and removed in the manufacturing process appears, and there is an adhesive portion 75 made of adhesive 13 between the seal 39 and the top surface 3 that contacts it in the longitudinal direction 5 in FIG. D. When the gripping portion 12 from which the adhesive 13 of the attached seal 39 has been removed is pinched with the fingers and pulled off in either longitudinal direction 5, the removal opening 7 that was already punched out and removed in the manufacturing process and one or more fold lines extending in a straight line parallel to the longitudinal side 57 appear. Figures C of 27 and 28 appear.

[0031] The manufacturing process has already punched out and removed the opening area 11 having a curved portion 8 and a constant width 40 in a wavy line 69 from the left finger hole 4 to the right finger hole 6 extending in the longitudinal direction 5, and the folding lines 27, 28 that serve as the folding axis extend in a straight line parallel to the edge 57 in the longitudinal direction 5.

[0032] The outlet 7 has a constant width 40 in the longitudinal direction 5 and a vertical width 58 of the finger holes 4, 6, the constant width 40 being smaller than the vertical width 58 of the finger holes 4, 6. The vertical width 58 refers to the length of the outlet 7 in the direction perpendicular to the longitudinal direction 5.

[0033] The adhesive 13 is a heat seal, a hot melt, a glue, an acrylic adhesive, a silicone adhesive, a urethane adhesive, a rubber adhesive, or the like.

[0034] The shape of the tips 23, 24 of the wavy flat protrusion shape (A) 16 and the flat protrusion shape (B) 19, which have a certain width 40 sandwiched between the A side 17 and the B side 18 and face each other from each other, is configured by drawing a wavy curved shape 47 of the cutout line 9 in Figure E, where the front surface 25 and the back surface 26 of the pulled-out tissue paper 14 can touch the tips 23, 24.

[0035] 1, when the sticker 39 having the adhesive 13 is peeled off, the removal opening 7 of the open area 11 that has been punched out and removed in advance in the manufacturing process appears, and is provided along the center in the longitudinal direction 5 of the flat body 49 of the top surface 3, and is sandwiched between the flat protrusion shape 16 from the A surface 17 direction and the flat protrusion shape 19 from the B surface direction with a certain width 40. Furthermore, the flat protrusion shapes 16 and 19 from the A surface 17 and the B surface 18 that sandwich the removal opening 7 are alternately arranged facing each other.

[0036] The material of the seal 39 may be a paper seal, a resin seal, a transparent seal, an opaque seal, a foil (metal) seal, a biodegradable plastic seal, a seal made of an inorganic material, a seal having any of the materials, etc. The selection is arbitrary.

[0037] The fold line 27 constitutes a crease that is pressed by a jig extending in the longitudinal direction of the A side 17, and the A side 17, the fold line 27, the flat protruding portion shape 16, and the tip 23 can be moved upward 29 with the fold line 27 as an axis when the tissue paper 14 is pulled out.

[0038] The fold line 28 constitutes a crease that is pressed by a jig extending in the longitudinal direction of the B side 18, and the B side 18, the fold line 28, the flat protruding portion shape 19 and the tip 24 can be moved upward 29 with the fold line 28 as an axis when the tissue paper 14 is pulled out.

[0039] Finger holes 4, 91, 6 have a shape such as a perfect circle, oval, polygon, etc., and are shaped to allow medical forceps or the thumb and index finger to be inserted and removed with ease, and further, the product specifications allow the fingertips to reach and smoothly pull out the last piece of tissue paper 14 of stack 2 enclosed in tissue box 1 and stacked at bottom 48. In other words, the contrivance of the conventional product to push up from bottom 48 even when stack 2 is low in volume is not particularly necessary and is optional.

[0040] The ready-made product 53 in Fig. 8 is provided with a resin sheet attached to the inside of the dispensing opening 38. Furthermore, recently, instead of the paper box type, there are packages with product specifications in which the product is simply individually wrapped in a petroleum-based resin film or individually wrapped for refills.

[0041] A is configured by sandwiching an area 11 to be opened, which is an opening 7 that has already been removed in the manufacturing process. The form in which multiple flat protrusion shapes 16 on face 17 and multiple flat protrusion shapes 19 on face B 18 interlock and face each other is such that tip 23, which has a curved shape 47 at the tip of one or more flat protrusion shapes 16 protruding from face A 17 of top face 3, and tip 24, which has a curved shape 47 at the tip of one or more flat protrusion shapes 19 protruding from face B 18, are interlocked across open area 11 and are continuously arranged in the longitudinal direction 5.

[0042] The enclosed laminate 2 is folded in a pop-up manner 54 for each sheet 14. Alternatively, each sheet 14 may be folded and stacked. The laminate 2 (hereinafter referred to as "laminate") is sanitary paper, and the laminate 2 is enclosed in the box 1 according to its intended use, such as for nursing care, medical goods, household paper, etc.

[0043] These include sanitary paper for sanitary napkins, sweat wipes for nursing care that can be used even in cold weather, and bottom wipes, and are nonwoven fabric sheets with a basis weight greater than the 25gmm2 basis weight of dry tissue paper, or with specifications that include natural fibers, chemical fibers, etc. during the manufacturing process, or sheets made of thin nonwoven fabric with a basis weight of approximately 30gmm, or sheets for sterilizable medical supplies for surgery.

[0044] To prevent the tissue paper 14 being pulled up in the upward direction 63 from being damaged by the edge of the removal opening 7, the tips of the protrusions 16, 19 that form the gap 20 through which the tissue paper 14 passes at the step portion 32 where the A surface 17 and the B surface 18 face each other and are spaced apart from each other have a curved shape 47 at the tip of the flat shape to prevent the tissue paper 14 from coming into contact with the tips 23, 24 of the protrusions 16, 19 in Fig. E and being damaged.

[0045] Furthermore, by providing many protrusions 16, 19 each having a curved shape 47 extending in the longitudinal direction 5 and making the curved parts of the protrusions soft, low and small, the contact resistance with the tissue paper 14 is dispersed.

[0046] When the tissue paper 14 is pulled straight up in a direction 63 to the tip 23 of the protruding shape 16 about the fold line 27 on side A as an axis and to the tip 24 of the protruding shape 19 about the fold line 28 on side B as an axis, the front surface 25 or the back surface 26 of the tissue paper 14 touches and rubs against the tips 23, 24, causing the tissue paper 14 to move upward 29 or to be manually directed downward 30, providing a distance between the tips 23, 24 and providing the step 32 in the space 20 where the tissue paper 14 passes.

[0047] FIG. 4 is a cross-sectional view of the box tissue 1 from the right short portion 42 to the left short portion 41. Tissue paper 14 is folded in a pop-up fashion 54 to enclose the stack.

[0048] In Figure 5, a protrusion shape is provided on side B 18 of top surface 3, facing toward outlet 7 with fold line 28 as an axis, while a protrusion shape is provided on side A 17, facing toward outlet 7 with fold line 27 as an axis, so that the protrusion shapes face each other and fit together, and a step portion 32 is provided with a distance 20 between the tips of the facing protrusion shapes.

[0049] A mechanism is provided to improve the ease of removal of the tissue paper 14 during use, or to prevent intrusion of foreign matter by adjusting the step distance between the protruding tips 23, 24 of the A surface 17 and the B surface 18 facing each other to be flat.

[0050] In the step portion 32 shown in FIG. 4 and FIG. 5, the tip 23 of the flat protrusion shape 16 and the tip 24 of the flat protrusion shape 19, which have already been punched out and removed and have a curved shape 47, face each other across the removal opening 7 of the opening region 11 formed with a constant width 40, and the longitudinal When the front surface 25 or the back surface 26 of the tissue paper 14 touches and rubs against the tips 23, 24 of the tissue paper 14, the tissue paper 14 moves upward 29 or is manually directed downward 30 along the axis of the pressed lines 27, 28 extending in the direction 5 and parallel to the center 31, forming an open step portion 32 having a distance therebetween.

[0051] That is, step portion 32, which has a distance for tissue paper 14 to be pulled out, is provided between 20 through which tissue paper 14 passes, and is provided along center 31 of top surface 3 from left finger hole 4 to right finger hole 6 extending in longitudinal direction 5, and when seal 39 is peeled off and opening area 11 is removed, step portion 32 is provided between side A and side B facing each other.

[0052] The pressed line 27 on side A and the upper pressed line 28 in the area 11 for opening, which has already been punched out and removed in the manufacturing process, serve as the axis, and when the front surface 25 or back surface 26 of the tissue paper 14 touches and rubs against the tips 23, 24 of the opposing flat protrusion shapes 16 and 19, it moves upward 29 or is manually directed downward 30, thereby providing a large distance and a small distance in the step portion 32.

[0053] The axial mechanism by which the step portions 32 are provided at the respective tips 23, 24 of the flat protrusion shapes 16, 19 is such that the tip 23 of the flat protrusion shape 16 is directed upward 29 or downward 30 about the pressed line 27 along the longitudinal direction of the A side 17, or the tip 24 of the flat protrusion shape 19 is moved upward 29 or manually directed downward 30 about the pressed line 28 along the longitudinal direction of the B side 18 when the tips 23, 24 come into contact with the front surface 25 or back surface 26 of the tissue paper 14 and friction resistance is obtained, thereby providing a large or small distance for the step portion 32 to open.

[0054] Fold lines 27, 28 form a mechanism for adjusting the distance that step portion 32 opens, with fold line 27 provided at right finger hole 6 extending from left finger hole 4 in the longitudinal direction of side A 17, and fold line 28 provided at right finger hole 6 extending from left finger hole 4 in the longitudinal direction of side B 18.

[0055] Specifically, when tissue paper 14 is pulled out and the bulk of laminate 2 becomes lower, front surface 25 or back surface 26 of tissue paper 14 touches and rubs against tip 23 of flat protrusion shape 16 whose axis is fold line 27 on side A 17 and tip 24 of flat protrusion shape 19 whose axis is fold line 28 on side B 18, causing it to move upward 29 or be manually directed downward 30, thereby stabilizing the ease of removal of tissue paper 14.

[0056] The effect of the adjustable movement of the step portion 32 by a large or small distance in Figures 4 and 5 is that when a sheet of tissue paper 14 is pulled out from the top surface of the stack 2 stacked in the pop-up method 54, the front surface 25 or back surface 26 of the tissue paper 14 comes into contact with either a flat shape in which multiple flat protrusion shapes 16 are lined up in the longitudinal direction 5 or a flat shape in which multiple flat protrusion shapes 19 are lined up in the longitudinal direction of the flat protrusion shapes 16 and 19 that face each other and interlock with each other along the center 31, and stops, and the tissue paper 14 is pulled out smoothly.

[0057] The resistance of tips 23 and 24 of the opposing tip protrusions 16, 19 on side A 17 and side B 18 touching front surface 25 and back surface 26 of the tissue paper 14 is adjusted by adjusting the fold line 27 on side A and the fold line 28 on side B that run parallel to the longitudinal direction, so that when the tips 23 come into contact with and rub against front surface 25 or back surface 26 of the tissue paper 14, the tip protrusions 16, 19 can be moved upward 29 or manually directed downward 30 around the fold line 27 on side A as an axis, thereby stabilizing the ease of removal of the tissue paper 14.

[0058] The mechanism for moving the tip protrusions 16, 19 to the upward direction 29 in the opening area 11 is such that the top surface 3 connecting the right finger hole 4 and the left finger hole 6 is provided with one or more fold lines 27, 28 formed by a mechanical process, which are continuous buckling wrinkles or indentations in the longitudinal direction 5 of the top surface 3, so that the tip protrusions 16, 19 can move to the upward direction 29 in the direction in which the tissue paper 14 is pulled up.

[0059] 5 shows a state in which the tip 24 of the protrusion of the protrusion shape (B) 19 on side B is stopped by contacting the front surface 25 or back surface 26 of the next tissue paper 14 with the shape (surface) continuing in the longitudinal direction 5. The state in which the tissue paper 14 is stopped is shown in Figs. 4 and 5.

[0060] In Figures 4 and 5, the previous paper tissue 14 has been pulled out and the next paper tissue 14 is positioned in the center 31 on the top surface of the enclosed stack 2 parallel to the longitudinal direction 5 of the dispensing opening 7. When the previous paper tissue 14 is pulled out, the next paper tissue 14 moves from the stacked stack 2 in a pop-up method 54 toward the dispensing opening 7, and its longitudinal front part 21 appears and stops at the stepped part 32, and its longitudinal rear part 22 is positioned inside the tissue box 1 with the longitudinal front part 21 of the next paper tissue 14.

[0061] The removal opening 7 has a B side 18 facing the A side 17 of the flat body 39 of the right short portion 42 extending in the longitudinal direction 5 from the left short portion 41, and is located inside a region surrounded by a line connecting an upper left tangent point 50 where the A side 17 intersects with the left finger hole 4 to an upper right tangent point 51 of the right finger hole 6 where the fold line 27 extending in a straight line parallel to the longitudinal side 57, and further from a lower right tangent point 52 where the B side 18 intersects with the right finger hole 6 to a lower left tangent point 53 where the left finger hole 4 intersects with the fold line 28 extending in a straight line parallel to the longitudinal side 57, and the upper left tangent point 50, and is formed around the entire periphery of the area 11 that opens along the longitudinal direction of the center arranged parallel to the longitudinal side 57 by a curved portion 8.

[0062] The tissue box 1 is characterized in that when a previous tissue paper 14 passes between the gaps 20 of the stepped portions 32 that are opened at a distance, the next tissue paper 14 stops at the stepped portion 32.

[0063] The approximate outer dimensions of the tissue paper 14 in Figs. 2 and 5 are 225 mm in the horizontal direction 44 of the base of the right end 42 extending in the horizontal longitudinal direction 5 from the left end 41, 115 mm in the depth 43 from the front to the back, and 50 mm in the height 45 from bottom to top, forming a box, and a take-out opening 7 of 180 mm in the longitudinal direction 5 on the top surface 3 is configured by a mass-production machine.

[0064] FIG. 5 shows the next tissue paper 14 in a state where the flat protrusion 19(B) 55 extending upward along the crease 28 on side B 18 is facing upward 29 and is pulled up from the top surface of the stack 2 in the pop-up method 54 between the stepped portions 32 20.

[0065] The fixed width 40 in Figure 7 is an outlet 7 having a straight line portion 70 and being formed by a straight line 71 in the longitudinal direction 5 of side A 17 and a straight line 72 in the longitudinal direction 5 of side B 18 opposing each other, and has a fixed width 40 that can be contacted by the front surface 25 or back surface 26 of the tissue paper 14 being pulled out in a direction directly upwards 63 from the outlet 7.

[0066] Furthermore, the fixed width 40 having the straight portion 70 in FIG. 7 is determined based on the thickness of the tissue paper 14 material specifications, and has a fixed width 40 that corresponds to the thickness. The width of the take-out opening 7, which is formed by a straight line 71 in the longitudinal direction 5 of the A side 17 and a straight line 72 in the longitudinal direction 5 of the opposing B side 18, is determined based on the width of the take-out opening 7, which is formed by a straight line 71 in the longitudinal direction 5 of the A side 17 and a straight line 72 in the longitudinal direction 5 of the opposing B side 18, and is determined based on the width of the take-out opening 7, which corresponds to the width of the take-out opening 7, The width should be such that the lance can be pulled up easily. It is advisable to verify this with the material of your choice. The fixed width 40 can be anywhere from a few millimeters to 10 mm.

[0067] In Figure 5, tissue paper 14 is stacked on stack 2 in box 1, and the specifications for allowing tissue paper 14 to be smoothly and evenly dispensed to the left and right from dispenser opening 7 extending in longitudinal direction 5 are such that dispenser opening 7 has a mechanism for allowing left and right sections 64, 65 of tissue paper 14 to be consciously pulled up in direction 63 directly above with the same force from left finger hole 4 and right finger hole 6 positioned at any arbitrary distance symmetrical on the left and right sides in longitudinal direction 5 from line 61 located in the middle.

[0068] That is, the tissue paper outlet 7 has a left finger hole 4 and a right finger hole 6, which allow the tissue paper 14 to be pulled out in a balanced manner without being pulled out with one-sided force from the tissue paper outlet 7 and without deforming the shape of the tissue paper 14 from side to side.

[0069] In FIG. 5, a gap 20 is formed between the wavy line-shaped protrusion 23 on side A 17 and the wavy line-shaped protrusion 24 on side B 18 which faces and engages with the wavy line-shaped protrusion 23, 24, and the sheet 14 being taken out is rubbed while touching the wall of width 40 of the wavy lines 23, 24, thereby taking on a curved shape 46.

[0070] The removal opening 7, which is punched out and removed in advance in the manufacturing process in the longitudinal direction of the top surface 3, has a certain width 40 and provides a small amount of resistance to the sanitary paper and the removal opening on the left and right sides to allow the paper to be pulled out smoothly and in a balanced manner.Finger holes 4, 6 located at any distance symmetrical to the left and right of finger hole 91 on line 61 located in the middle of curved section 8, or 91, are formed as one or more straight fold lines 27, 28 that can be easily bent around the axis of the finger hole 91 or finger holes 4, 6 located at any distance symmetrical to the left and right from 91.

[0071] The fold lines 27, 28 shown in FIG. 1, 3, 5, and 6 are arranged in parallel with the wavy line 69 on the A side of the curved portion 8 in FIG. 1, 3, 5, and 6, and extend in a straight line from the line 61 located in the middle of the line 61 from the left end portion 59 to the right end portion 60 in the longitudinal direction 5 to the left finger hole 4 and the right finger hole 6 located at any distance symmetrically to the left and right so that the tissue paper 93 can be pulled out in a balanced manner by pinching the symmetrical left portion 64 and right portion 65. Hereinafter, the fold lines 27, 28 are composed of one or more fold lines. Instead of the curved portion 8, the fold lines 27, 28 may be composed of the straight lines 71, 72 of the straight portion 70 in FIG. 7.

[0072] The material specifications of the tissue paper 93 can correspond to material specifications that have mechanical strength such as tensile strength in the lengthwise and widthwise directions or have a basis weight equivalent to the strength obtained by arbitrarily mixing pulp, natural fiber, chemical fiber, etc. It is preferable to verify that the tissue paper has finger holes 4 and 6 at positions that allow it to be pulled out in a balanced manner.

[0073] In FIG. 5, two finger holes 4, 6 are provided at symmetrical positions from a central portion 62 of a line 61 located in the middle of a constant width 40 extending in the longitudinal direction 5, and the tissue papers 14 are stacked in a pop-up method 54 on the stack 2. When the symmetrical left portion 64 is picked up with the left finger in correspondence with the left finger hole 4 and the symmetrical right portion 65 is picked up with the right finger in correspondence with the right finger hole 4, the tissue papers 14 can be pulled up in a balanced manner and with the same force on both the left and right sides at the same time in a straight upward direction 63 from a state in which the tissue papers 14 are sandwiched between the tip 23 of the wavy-line-shaped protrusion 16 on the A surface 17 having the constant width 40 and the tip 24 of the wavy-line-shaped protrusion 19 on the opposing B surface 18.

[0074] In the second embodiment, the configuration of the outlet 7 of the box 1 in which sanitary paper sheets, medical goods sheets, or cosmetic sheets (hereinafter referred to as "sanitary paper") are enclosed will be described.

[0075] The second embodiment has an opening mechanism capable of forming the opening 92 of the V-shape 87 in FIG. 6 in FIGS. 1, 2, 4, 5 and 7 of the first embodiment.

[0076] FIG. 6 shows an access opening 7 having a mechanism that can be transformed into an opening 92 in a V-shape 87 extending in the longitudinal direction 5 for immediate access to enclosed sanitary paper, preferably medical supplies, using a forceps or similar tool.

[0077] The mechanism for forming the V-shape 87 has a cutout line 80 for opening and the mechanism shown in C of Fig. 3, or a mechanism having a curved portion 8 as shown in E, or a mechanism having a straight portion 70 instead of the curved portion 8. In addition, the box 1 after the contents have been used is equipped with a reuse mechanism in which the opening 92 can be further opened by further spreading the A-side 17 and B-side 18 of the top surface 3 in different directions about the fold line 79 on the bottom surface 88 shown in Fig. 6 as an axis, and a refillable sanitary paper laminate 2 that matches both the volume 93 of the A-side 17 portion and the volume 94 of the B-side 18 portion of the box 1 can be enclosed in the volume 93 of the A-side 17 portion and the volume 94 of the B-side 18 portion, and the opened opening 92 can be returned to the original opening 92 from which it can be taken out, and preferably secured in place with a seal 39a. By confirming that each sheet of refill sanitary paper can be removed from the opening 92, the present invention is a box with reusable specifications that can enclose individual packages, which solves the problem described in paragraph 0013.

[0078] The mechanism shown in FIG. 3C is a box 1 having a cutout line 80 that opens from the left side 81, from near the left end 59 of the top panel 3 along the center 31 in the longitudinal direction 5, through near the right end 60, to the right side 84, and having a cutout line 9 in the curved portion 8 on the top panel 3 and an access opening 7 that has a finger hole 91 or finger holes 4, 6.

[0079] The cutout line 80 for opening the removal opening 7 extends in the longitudinal direction 5 to form a V-shaped opening 87, which is similar to the way the opening of an autumn Akebia fruit is split in two, with the left and right thumbs placed on the part obtained by splitting it in two, and the left and right fingers placed on the back part as an axis to open it, dividing the top into two and removing the fruit inside.By dividing the cutout line 80 into directions 77 where side A opens and 78 where side B opens, which are facing outward, an opening 92 in the V-shape 87 is provided in the longitudinal direction 5 along the center 31.

[0080] The V-shaped opening 92 is provided along the longitudinal direction 5. The mechanism of the opening 7 and the cutout line 80 that are punched and removed during the manufacturing process is 1 to 7.

[0081] The opening 7 is a V-shaped opening 92 in the longitudinal direction 5 of the top surface 3. The mechanism for fixing the angle of the opening 92 by separating the A side 17 and the B side 18 of the top surface 3 in different directions with the folding line 79 of the bottom surface 88 of G as an axis is to attach the seal 39a separated by the perforation 76 to the sides 81 and 84 where the angle is provided for the opening 92. The opened angle is fixed. Alternatively, the notches 89a and 90b of the fasteners 89 on the A side and the fasteners 90 on the B side provided on the bottom surfaces 88a and 88b of G have a mechanism for manually or naturally combining to fix the opened angle.

[0082] That is, when fastening portion 89 on side A and fastening portion 90 on side B are combined and fixed together with notches 89a and 90b, a modified access opening 7 having a V-shaped opening 92 in a V-shape 87 is automatically provided in the longitudinal direction 5 of top surface 3. Curved portion 8 may be replaced by straight line 71 on side A and straight line portion 72 on side B of straight line portion 70 in FIG.

[0083] The cutout line 80 for opening is provided by connecting a point 83 at a symmetrical position on the lower edge 82 of the left side surface 81, passing through the longitudinal direction 5 of the center 31 of the top surface 3, and further connecting a point 86 at a symmetrical position on the lower edge 85 of the right side surface 84 to form the access port 7 that can be transformed into an opening 92.

[0084] The cutout line 80 for opening may be a continuous cutout line 9 that connects a symmetrical position 83 on the lower side of the left side surface 81 and a symmetrical position 86 on the lower side of the right side surface 84 through the center 31, or may be a discontinuous cutout line 9 or a perforation 76, or a line composed of either. For example, when the cutout line 80 for opening is provided with the perforation 76 in a part of the left side surface 81 or a part of the right side surface 84, the V-shape 87 cannot be obtained unless the perforation 76 is torn.

[0085] The cutout line 80 to be opened is formed by wavy lines 69 on side A and wavy lines 69 on side B of the curved portion 8 along the center 31 in Figures 1 to 7 facing each other, or by straight line 71 on side A and straight line 72 on side B of the straight line portion 70 in the longitudinal direction 5 in Figure 7 facing each other.

[0086] Sticker 39 covers top surface 3 and has adhesive portion 75 partially adhered with adhesive 13, and has a separable perforated cut line provided along longitudinal direction 5 of center 31. When gripping portion 12 of the sticker is pulled and peeled off in longitudinal direction 5, removal opening 7 having finger holes 4, 91, 6 is revealed with its entire periphery punched out and removed along continuous cut line 9 during the box-making manufacturing process, and box 1 allows sheets to be quickly removed through V-shaped opening 92 provided by cut line 80 which opens the opening.

[0087] The specifications of the seal 39 are that it covers the top surface 3, has an adhesive 13 on the surface that contacts the seal 39 and the top surface 3, has one or more tab portions 12 from which the adhesive 13 has been removed so that it can be peeled off prior to use, and has perforations 76 that allow it to be separated into 39a and 39b extending along the longitudinal direction 5 of the center 31 attached to the top surface 3.

[0088] The configuration having the seal 39 at the opening 92 of the V-shape 87 is provided in Figures 1, 3C, 5, and 7 where the finger holes 4, 91, 6 or the area 11 or space 20 having the opening have the access opening 7 that has been punched out and already removed during box making. That is, in order to achieve a product specification in which the inside and outside of the box 1 having the access opening 7 that has been punched out and already removed in advance is sealed, a seal 39 that can be attached by covering the access opening 7 on the top surface 3 with the seal 39 is required.

[0089] In the case of a further disposable specification, in which a cutout line 80 for opening the top surface 3 and a curved portion 8 of E are provided, or in which a straight portion 70 is provided instead of the curved portion 8, the seal 39 covering the outlet 7 in the longitudinal direction 5 of the top surface 3 is optional. The seal 39 is provided with a separable perforation 76 in the longitudinal direction 5.

[0090] The peeled and removed adhesive 13 is reused by cutting the seal 39 into 39a and 39b with perforations 76 extending in the longitudinal direction 5, and the cutout line 80 that connects the symmetrical positions 83 and 86 of the lower side to the top surface 3 and opens into a V-shaped shape 87 extending in the longitudinal direction is attached and fixed to the left side surface 81 and the right side surface 84 in the open state when the cutout line 80 that connects the symmetrical position 83 of the lower side of the left side surface 81 and the symmetrical position 86 of the lower side of the right side surface 84 opens to the left and right and fixes the opened area with the fold line 79 of the bottom surface 88 aligned with the center line 31 as the axis. The seal 39 does not reseal the removal opening 7.

[0091] 6, 39a and 39b are provided to fix and maintain the V-shaped opening, and A-side assembly fastening part 89 and B-side assembly fastening part 90 for assembling and fastening are provided at symmetrical positions on either side of fold line 79 where the bottom surface 88 of box 1 of G is folded in two in the longitudinal direction 5, and 89a and 90b are assembled and fixed to form a V-shaped opening in the longitudinal direction 5 of top surface 3. Large and small openings 92 of V-shape 87 are obtained by combining multiple 89a and 90b.

[0092] F, which has a cutout line 80 for opening in Figure 6, is covered with a sticker 39 on the top surface 3, and when the sticker 39 that covers and is glued to the top surface 3 of the box 1 is peeled off before use, it is punched out and removed during the manufacturing process, revealing the finger hole 91, or the finger holes 4 and 6, in the curved portion 8 of E in the longitudinal direction 5 along the center 31.

[0093] In particular, FIG. 6 has a cutout line 80 that opens depending on the use of disposables for in-hospital use. By dividing the sides A and B of the box 1, which sandwich the curved portion 8 of E along the center 31, into a direction 77 in which side A opens outward and a direction in which side B opens outward, an opening 92 with a V shape 87 can be provided.

[0094] The box 1 is for enclosing medical miscellaneous goods such as gauze, nonwoven sheets, napkins, wipes, etc., and the top surface 3 of the box 1 is provided with a cutout line 80 for opening, which is punched in advance in the longitudinal direction 5, where the A surface 17 in the longitudinal direction 5 and the B surface 18 in the longitudinal direction 5 face each other.

[0095] The cutout line 80 for opening is characterized in that when the A surface 17 and the opposing B surface 18 of the top surface 3 are divided in different directions, an outlet port is formed which is changed into an opening 92 of a V-shape 87 extending in the longitudinal direction 5.

[0096] Next, the position where the finger holes are provided is finger hole 91 on line 61 located in the middle, or two finger holes 4, 6 located at any distance symmetrically on the left and right. It may be finger hole 91 on line 61 located in the middle and two finger holes 4, 6 located at any distance symmetrically on the left and right. Preferably, two finger holes 4, 6 located at any distance symmetrically on the left and right are good for picking up the medical instrument with the tip of the forceps or the fingers and quickly removing it. However, in the case where finger holes 4, 91, 6 are provided on the cutout line 80 to be opened, a seal 39 is required to cover removal opening 7 because the finger holes are punched out and removed in advance during the box making process.

[0097] It is preferable to use a cutout line 80 that opens continuously so that no paper dust is generated due to the cutout line of the box 1.

[0098] The sheets are sanitary papers for nursing care, medical goods, household paper, etc., for makeup, nursing care, or for wiping the body. Sterilized products include medical goods such as gauze, nonwoven sheets, napkins, and wiping sheets, and sanitary papers such as dry tissue paper, wiping sheets for makeup, cotton puffs for cosmetic goods, wiping towels for nursing care, tissue paper, body wipe paper towels, tissue paper, kitchen paper, and toilet paper (hereinafter referred to as "sheets"), etc.

[0099] 8 shows a tissue box without a stepped portion, which is to be compared with the present invention. The outer dimensions of the box are 230 mm in the longitudinal direction 5 from the left end 33 to the right end 34, 115 mm from the front to the back from the depth 35, and 50 mm in the vertical direction 36 from bottom to top. The top surface 37 has a take-out opening 38 of 180 mm in the longitudinal direction 5.

[0100] The product specifications of the existing tissue box are as follows: 14 pieces of tissue paper, household goods quality label dimensions: 197 mm length x 217 mm width, number of sheets: 300 sheets (150 packs).

[0101] The size of the take-out opening 38 of the existing top surface 37 is 45 mm in depth 35 × 180 mm in length, and an inner resin is provided on the inside of the box to cover the take-out opening 38 of the existing top surface 37 from the inside. The sheet 56 is provided in the longitudinal direction 5 .

[0102] The ready-made resin sheet 56 has cutout lines 40 in the longitudinal direction 5 for removing the tissue paper 14, and the four sides of the resin sheet 56, which are 70 mm in the depth 35 and 210 mm in the longitudinal direction, are attached with stickers.

[0103] FIG. 9 shows a flow chart 10 of the manufacturing process of the present invention, in which the outlet 7 is cut at the curved portion 8 of FIG. E. The opening 7 has a cut line 9, and then a seal 39 having a transparent adhesive 13 is adhered and affixed. Alternatively, the opening 7 can have a cut line 9 as shown by the dotted line in FIG. F.

[0104] The box making process is preferably made from a single piece of coated cardboard, with a cutter to open it. It is desirable to avoid multiple specifications in which the court ball overlaps the sides 81, 84 and the top surface 3 where the notch line 80 is provided.

[0105] The fold lines 27, 28 refer to the process of a machine that makes creases in the paperboard during box making to provide corners that can be easily folded to make a box using a box making machine.

[0106] The seal 39 and the cutout line 80 for opening are described in the longitudinal direction 5 along the longitudinal side 57 of the outlet 7, but the product specifications may be set in the short direction (depth direction). The design is arbitrary.

[0107] When opening the present invention, the seal 39 on the top surface 3 is necessarily peeled off and removed, and since the seal 39 is removed and the garbage is separated in advance, the intention of the local government is displayed on the box, which contributes to the prevention of environmental pollution from incineration, the promotion of recycling, or the sustainability of lifestyles and cultures such as garbage separation.

[0108] The wavy protrusions 23, 24 that form the removal opening 7 of the present invention are formed with wavy lines, and have a curved shape 47 at the cutout line 9 of FIG. 3E, so that the tissue paper 14 is prevented from being torn even if it is quickly pulled out.

[0109] The product specifications of the present invention, in which the tissue paper 14 does not fall into the bottom 48 of the box, are achieved by the configuration of the step 32 of the protrusions 23, 24 that face each other and fit together at the dispensing opening 7, and by the resistance of the step 23 to the tissue paper 14 passing between the step 20 and the step 32. Furthermore, the finger holes 4, 6 are shaped to reach the bottom 48, so that the tissue paper can be quickly picked up and pulled up to set.

[0110] The shape or size of the finger holes 4, 91, 6 in the removal opening 7 is such that the tip of the forceps or the tips of the thumb and index finger of a medical instrument for picking (hereinafter referred to as the "instrument") usable in hospital medicine can easily enter and reach the bottom 48 of the box, and the shape of the finger holes filled with the instrument is preferably an elliptical shape among polygonal shapes, perfect circles, or ellipses, which allows the instrument to be smoothly inserted without touching the periphery of the finger holes 4, 91, 6 and facilitates picking. Furthermore, the removal opening 7 defines a constant width 40 extending in the longitudinal direction 5 and a vertical width 58 of the finger holes 4, 91, 6, and the constant width 40 is configured to be smaller than the vertical width 58 of the finger holes 4, 91, 6.

[0111] The material or basis weight of the nonwoven fabric sheet may be selected from natural materials, chemical fibers, or mixed fibers, for example, 10 (g / mm2) to 200 (g / mm2), and the manufacturing method and basis weight of the nonwoven fabric sheet may be selected arbitrarily. A nonwoven fabric sheet manufactured by the spunlace method is preferable.

[0112] Current tissue paper and kitchen paper are mainly made of pulp materials (coniferous, broadleaf). For example, tissue paper has a weight of 25g per ply.

[0113] The nonwoven fabric sheet made of natural materials is made of natural fibers such as cotton, Tencel, Lyocell, etc. Furthermore, it may be natural fibers that have been kneaded with or coated with charcoal, which has excellent absorbency.

[0114] The nonwoven fabric sheet made of chemical fibers is made of chemical fibers such as rayon, polyester phthalate, polypropylene, and polyethylene.

[0115] Sanitary paper can be either dry or wet, and can be sprayed or transferred with moisturizing ingredients, fragrances, oils, etc., as specified by cosmetic raw materials, to achieve effects on the human body. It can also be used to sterilize and clean miscellaneous raw materials. [Explanation of symbols]

[0116] 1 Box 2. Laminate 3 Top 4 Left finger hole 5 Longitudinal direction 6 Right finger hole 7. Removal port 8 Curved section 9 Cutout line 10 Process flow 11 Opening Area 12 Knob 13 Adhesive 14 Tissue Paper 15 Area enclosed by cut line 9 16 Flat protrusion shape (A) 17 Side A 18 B side 19 Flat protrusion shape (B) 20 minutes 21 Longitudinal front 22 Longitudinal rear 23 Tip of protrusion 16 24 Tip of protrusion 19 25 Surface 26 Back side 27 Fold line on side A 28 B side fold line 29 Upper 30 Downward 31 Center 32 Step 33 Left end 34 Right end 35 Existing Depth 36 Existing height 37 Existing surface 38 Already taken out port 39 Seal 40 Fixed width 41 Left short part 42 Right short part 43 Depth 44 Horizontal 45 Height 46 Curved Shape 47 Wave Curve Shape 48 Bottom 49 Planar body 50 Intersecting upper left junction 51 Intersecting upper right junction 52 Intersecting lower right junction 53 Intersecting lower left junction 54 Pop-up method 55 Move upward along the crease line 28 56 Inner resin sheet 57 Longitudinal Side 58 Height 59 Near the left end 60 Near the right end 61 Positioning Line 62 Central part 63 Directly Up 64 Left part 65 Right part 66 Internal 67 External 68 Knob 69 Wavy 70 Straight section 71 Straight line on side A 72 Straight line on side B 73 Front side 74 Back side 75 Adhesive part 76 Perforations 77 A-side opening direction 78 B side opening direction 79 Bottom fold line 80 Cutting line for opening 81 Left side 82 Bottom edge of left side 83 Symmetrical position of the bottom edge 84 Right side 85 Bottom edge of right side 86 Symmetrical position of the bottom edge 87 V-shape 88 Bottom 89 A-side fastening 90 B side fastening 91 Center finger hole 92 Opening 93 Volume of 17th A-side 94 B side 18 parts volume

Claims

1. A box made of paperboard containing a laminate of sanitary paper, The top surface is divided into two halves, A and B, along a longitudinal center line from the left end to the right end of the top surface made of paperboard, and the cutout line for removing the sanitary paper has a curved portion with a discontinuous line, The curved portion extends from the left end to the right end of the top surface, The curved portion at the right end portion for opening is connected to a cutout line extending from a predetermined position on the lower side of the right side surface, The notch line on the right side surface is connected to a fold line extending in the longitudinal direction of the bottom surface, The fold line on the bottom surface is connected to a cut line at a predetermined position on the lower side of the left side surface, The cutout line on the left side surface is connected to the curved portion having the discontinuous line for opening the left end portion of the top surface, The curved portion extending from the left end to the right end of the top surface; The determined position of the lower right side; The fold line on the bottom surface; The opening to be opened; any of the determined locations of the lower left side are aligned with or intersect with the center line; The fold line aligned with the center line of the bottom surface is used as an axis, The connection of the discontinuous line at the cutout line for opening is cut and removed, The cut surfaces are divided into two in the direction in which the surface A opens and the direction in which the surface B opens, so that the top surface is divided into two along the longitudinal direction of the center line, and the opening having a certain width is formed in which the curved line of the surface A and the curved line of the surface B face each other in parallel, The box is characterized in that after the sanitary paper is removed from the opening, the opening can be closed in a direction in which the surfaces A and B of the opening close together, eliminating the fixed width they have with each other.

2. 2. The box of claim 1, wherein the curved portions are replaced by straight portions having discontinuities.

3. 3. A box as described in claim 1 or 2, which has a finger hole located in the middle of the longitudinal direction of the cutout line to be opened, or has left and right finger holes located at any distance symmetrically from the line located in the middle of the longitudinal direction.

4. 4. The box of claim 3, wherein sides A and B facing each other across the cutout line on the top surface have a fold line that extends linearly in the longitudinal direction of the top surface from the left finger hole through the finger hole located on the middle line to the right finger hole, and from the junction with the left finger hole through the finger hole located on the middle line to the junction with the right finger hole, and wherein the portion adjacent to the opening can be folded upward or downward around the fold line.

5. 5. The box according to claim 1, further comprising a mechanism on the bottom or side for fixing the angle at which the opening is opened.

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