JP2012030874A - Binding system for a plurality of article packages - Google Patents

Abstract

An object of the present invention is to provide a bundling system that is capable of bundling without losing shape between article wrapping bodies via a bundling seal piece.
Article packaging bodies 17 and 18 include a plurality of articles mainly formed of a flexible sheet member and an exterior sheet 24 formed of a flexible plastic film that accommodates the articles. The body is formed in a superposed form in which one of the third surface 13 and the fourth surface 14 is opposed to each other in the Z direction, and the binding seal piece 21 has an area larger than the total area of the first surface 11 of the article packaging body. And the dimensions of the third and fourth surfaces in the substantially central regions of the first and second surfaces of the article packaging body, respectively, are smaller than the X dimension of the article packaging body. Crossing the boundary line 23 defined between the mutually facing surfaces of the two, they are pasted through an adhesive surface, and the article package is bound so as to maintain the overlapping form.
[Selection] Figure 1

Description

  The present invention relates to a binding system for a plurality of article packaging bodies that store a plurality of articles, and more particularly to a binding system that binds a plurality of article packaging bodies through at least two binding seals.

  2. Description of the Related Art Conventionally, an invention related to a bundling system for a plurality of article packaging bodies that contain a plurality of articles is known. For example, Patent Document 1 discloses a system for packaging a plurality of interior packages for packaging a plurality of articles with an outer package.

Japanese Utility Model Publication No. 2-73116

  According to the known system, since the plurality of article packaging bodies are encapsulated by the exterior sheet in parallel, the plurality of article packaging bodies can be transported as a lump and displayed on the commodity shelf.

  However, in use, it is necessary to break a part of the outer sheet and take out each article packaging body. After the article packaging body is taken out, the arrangement in the outer sheet collapses and it is difficult to carry the article packaging body itself. become. Moreover, after taking out each article packaging body, it is necessary to discard an exterior sheet.

  On the other hand, in addition to the known system, there is known a system in which a string-like adhesive tape is wound around the entire unit composed of a plurality of article packaging bodies to fix them. In this bundling system, it is possible to separate the adhesive tape by peeling it off from each article wrapping body, so there is no need to tear the exterior sheet or discard it like the system described in the patent document, It can be said that it is easy to carry and the opening operation is easier. However, in order to prevent misalignment between the article packaging bodies, the article packaging bodies are physiologic because they are wound around the entire unit of the article packaging bodies with a certain pressure applied to the adhesive tape. In the case of being formed from a flexible plastic film that accommodates a relatively soft article such as a napkin for use or wet tissue, there is a risk of loss of shape due to pressure from the adhesive tape. In addition, the bundling system in which the entire product packaging unit is wound around with the adhesive tape is not preferable in appearance.

  The present invention is an improvement of a conventional system, and relates to a binding system that can bind a plurality of article packaging bodies without losing their shape via at least two binding seal pieces, and is preferable in appearance.

  In order to solve the above problems, the present invention is directed to the X and Y directions, the Z direction, at least the first and second surfaces facing each other in the X direction, and facing each other in the Z direction. A plurality of article packaging bodies including an article packaging body having a third and a fourth surface located between the first and second surfaces, and at least two bundling seal pieces whose back surfaces are adhesive surfaces. It is a unity system.

  A feature of the present invention is that the article package includes a plurality of articles mainly formed from a flexible sheet member, and an exterior sheet formed from a flexible plastic film that accommodates the articles. The plurality of article packaging bodies are formed in an overlapped form in which at least one of the third surface and the fourth surface is in contact with each other in the Z direction, and each of the at least two binding seal pieces has an area thereof Has a shape that is smaller than the total area of the first surface of the plurality of article wrapping bodies, and whose dimensions in the X and Z directions are smaller than the X dimension of the article wrapping body, and the plurality of articles In the substantially central region of each of the first and second surfaces of the package, the adhesive intersects with the boundary line defined between the surfaces of the third surface and the fourth surface that face each other. Through the plane It is attached, the plurality of article package has been bundled to hold the overlay form.

  In one preferred embodiment of the present invention, the battery pack further includes fifth and sixth surfaces facing each other in the Y direction, and the exterior sheet has an opening in at least one of the fifth and sixth surfaces. The bag-like body is formed by sealing the opening and is formed by sealing the opening and protruding in at least one of the fifth and sixth surfaces and extending in the X direction. Part.

  As another preferred embodiment of the present invention, each of the plurality of articles is an absorbent article that has a flat shape and compression recovery elasticity, and is folded so as to have at least one bent edge. The absorbent article is formed in the form of an individual package packaged with an interior sheet from which the absorbent article can be taken out, and a plurality of the individual package bodies are placed in the bag-shaped package body formed of the exterior sheet. A curved edge portion is accommodated in a state in which the individual packaging bodies face in the Z direction and are arranged in parallel in the Y direction and the adjacent individual packaging bodies are in pressure contact with each other.

  As another preferred embodiment of the present invention, the article packaging body has an opening means for the article packaging body at a site other than where the binding seal pieces are arranged.

  As another preferred embodiment of the present invention, the opening means is a perforation line provided in the bag-shaped package.

  As another preferred embodiment of the present invention, an adhesive layer formed by applying a pressure-sensitive adhesive is formed on the adhesive surface of the bundling seal piece.

  As another preferred embodiment of the present invention, on the adhesive surface of the bundling seal piece, there is a gripping portion in which the adhesive layer is not formed or a resin is applied to a part of the adhesive layer. Is formed.

  As another preferred embodiment of the present invention, the bundling seal piece has separating means extending in the Y direction so as to face the boundary line.

  As another preferred embodiment of the present invention, a display capable of visually or mechanically recognizing the number of the article package is attached to the surface side of the bundling seal piece.

  In the binding system according to the present invention, at least two binding seal pieces for binding a plurality of article packaging bodies have an area smaller than the total area of the first surfaces of the plurality of article packaging bodies, and the X The length dimension in the direction has a shape smaller than the length dimension in the X direction of the article packaging body, and intersects the overlapping boundary line of the overlapping form formed between the overlapping surfaces of the article packaging bodies. Therefore, the package does not lose its shape due to the bundling seal piece, and the appearance is not impaired.

The perspective view of the binding system in 1st Embodiment of this invention seen diagonally from the 1st surface side. The perspective view of the binding system of FIG. 1 seen from the 2nd surface side diagonally. The partially broken perspective view of FIG. The perspective view of an individual packaging body. The top view of the individual packaging body in the expand | deployed state. The front view of the 1st surface. (A) is a top view of the back surface side of a binding seal piece, (b) is a top view of the back surface side of the binding seal piece in another embodiment. The top view of the surface side of the bundling seal piece in other embodiments. The figure which shows the state which inserted the finger | toe in the boundary line and lifted the 1st article package. (A), (b) The partially broken perspective view which shows the use condition of a binding system. The front view of the 1st surface which shows 2nd Embodiment of a binding system. The front view of the 1st surface which shows 3rd Embodiment of a binding system. The front view of the 1st surface which shows 4th Embodiment of a binding system. The perspective view seen diagonally from the 1st surface side which shows 5th Embodiment of a binding system.

  As shown in FIGS. 1 and 2, the binding system 10 is a substantially rectangular parallelepiped having an X direction, a Y direction, and a Z direction intersecting them, and the first and second surfaces 11 and 11 facing each other in the X direction. 12, third and fourth surfaces 13 and 14 that face each other in the Z direction, and fifth and sixth surfaces 15 and 16 that face each other in the Y direction.

  The binding system 10 further includes a first article packaging body 17 and a second article packaging body 18 stacked in the Z direction, and the first and second article packaging bodies 17 and 12 on the first and second surfaces 11 and 12 of the binding system 10. 2 A pair of bundling seal pieces 21 and 22 having removable adhesiveness for bundling the article package 18 are included. The bundling seal pieces 21 and 22 are located in the central region of the first and second surfaces 11 and 12 by applying a pressure-sensitive adhesive to the back surfaces (adhesion surfaces) of the first and second surfaces 11 and 12. The first article packaging body 17 and the second article packaging body 18 are attached via a pressure sensitive adhesive in a state of crossing the boundary line 23 between the opposing adhesive surfaces (overlapping surfaces) 17A, 18A. And the lamination | stacking state of the 2nd article packaging bodies 17 and 18 is hold | maintained. In the present embodiment, the bundling seal pieces 21 and 22 have a substantially rectangular shape, but may have a circular shape, an oval shape, another polygonal shape, or the like as long as the effects of the present invention described later are obtained. Moreover, the 1st and 2nd goods packaging bodies 17 and 18 have the surface according to the 1st-6th surface of the binding system 10, and at least one of the 3rd surface and the 4th surface is the inside. Overlapping surfaces 17A, 18A with adjacent article packaging bodies 17, 18 are formed.

As shown in FIGS. 1-3, the 1st and 2nd goods packaging bodies 17 and 18 are substantially rectangular parallelepipeds substantially the same shape as the bundling system 10, Comprising: For example, it is comparatively flexible, such as polyethylene, a polypropylene, polyester, respectively. An exterior sheet 24 made of a flexible plastic film having a mass of 40 to 50 g / m ² and made from a raw material. The exterior sheet 24 was formed by folding the end portions of the cylindrical flexible plastic film having openings in the Y direction in a state of overlapping each other and sealing the openings by heat sealing. It has a gusset bag shape, and the sealing portions 26 and 27 protruding from the fifth and sixth surfaces 15 and 16 are formed in the X direction on the fifth and sixth surfaces 15 and 16 by heat sealing. It extends. Further, on the fifth surface 15 of the first and second article packaging bodies 17 and 18, perforation lines 28 and 29 are formed as opening means extending in the Z direction at substantially the center in the X direction. . The opening means may be formed on the other surface as long as it is a portion other than the fifth surface 15 where the bundling seal pieces 21 and 22 are disposed, and may be formed on a plurality of surfaces. Also good. Moreover, the sealing parts 26 and 27 do not need to protrude from the 5th surface and the 6th surfaces 15 and 16, and the exterior sheet 24 does not need to be formed in a gusset bag shape.

  Further, inside the bag-shaped exterior sheet 24, a plurality of individual packaging bodies 31 that are accommodated in a state where the absorbent article 30 is folded are accommodated. Specifically, a plurality of individual wrapping bodies 31 are arranged so as to be arranged in a state of being pressed against each other in the Y direction, and such individual wrapping body 31 groups are formed in two rows in the X direction. The individual wrapping body 31 can be taken out from the inside by breaking and opening a part of the exterior sheet 24 along the perforation lines 28 and 29 of the first and second article wrapping bodies 17 and 18. Further, as in the present embodiment, when the first and second article packaging bodies 17 and 18 are in the form of gusset bags and the perforated lines 28 and 29 are formed in the sealing portions 26 and 27, Compared to the case where the perforated lines 28 and 29 are formed in other parts where the individual packaging body 31 is pressed by pulling both sides of the sealing parts 26 and 27 with fingers, they are relatively easy. Can be broken.

  FIG. 4 is a perspective view of the individual packaging body 31, and FIG. 5 is a plan view of the individual packaging body 31 in a developed state.

  The individual wrapping body 31 has a pad shape having first and second end portions 31a, 31b and both side portions 31c, 31d, and encloses the absorbent article 30 having a vertical axis P and a horizontal axis Q. The interior sheet 32 to be included. The absorbent article 30 includes a liquid-permeable top sheet 33 formed from a fiber nonwoven sheet, a liquid-impervious back sheet 34, and a liquid-absorbent core 35 interposed between the sheets 33 and 34. including. The liquid-absorbent core 35 is formed by mixing superabsorbent polymer particles and pulverized pulp and shaping it into a required shape, and has a semi-rigidity that is higher in rigidity than other sheet members. .

  Moreover, the absorbent article 30 has a pair of wing portions 36a and 36b extending outward in the direction of the horizontal axis Q at the center portion in the direction of the vertical axis P, and is worn by the wearer at the time of use in the wing portions 36a and 36b. Adhesive portions 37a and 37b formed by applying an adhesive are formed on the surface (non-skin facing surface) on the side facing the underwear and the like, and the adhesive portions 37a and 37b are formed of a release sheet (not shown). )). Although not shown, an adhesive region extending in the direction of the vertical axis P may be formed also on the non-skin facing surface of the absorbent article 30, and for diffusing body fluid into the liquid absorbent core 35. A compressed groove may be formed.

  The individual wrapping body 31 having such a configuration folds the wing portions 36a, 36b inward, folds a part of the absorbent article 30 along the first fold line 40 toward the horizontal axis Q, and further includes a second It is formed by sealing both sides of the interior sheet 32 in a state where a part thereof is folded back along the fold line 41 toward the horizontal axis Q and is secured to the outer surface of the interior sheet 32 by a fastening seal 44. Can do. Moreover, a part of the absorbent article 30 including the liquid-absorbent core 35 is folded in two through the first and second folding lines 40 and 41 at the end portions 31a and 31b of the individual package 31. A bent edge portion having higher rigidity than other portions is formed.

  As shown in FIG. 3, the individual packaging bodies 31 adjacent to each other in the Y direction of the bundling system 10 are arranged inside the article packaging bodies 17 and 18 so as to be in pressure contact with each other. The individual package bodies 31 are formed in two rows in the X direction. In other words, the first and second end portions 31a and 31b (end portions where the bent edges of the absorbent article 30 are located) of the individual package 31 face in the Z direction and are arranged in parallel in the X direction. In this accommodation form, since the plurality of individual wrapping bodies 31 are arranged in a compressed state in the Y direction, the fifth and sixth surfaces 15 and 16 are liquid-absorbent cores of the absorbent article 30 in a flat form. It has compression restoration elasticity because 35 is piled up. On the other hand, the first and second surfaces 11 and 12 are provided with first and second end portions 31a and 31b having relatively high rigidity among the individual packaging bodies 31 on their inner surfaces, respectively. In other words, it plays a role like a rib extending in the Z direction, and the first and second surfaces 11 and 12 have higher rigidity than the fifth and sixth surfaces 15 and 16.

  Therefore, when the bundling seal pieces 21 and 22 are attached, they intersect the boundary line 23 formed between the overlapping surfaces 17A and 18A of the first and second surfaces 11 and 12 by manual work or a machine (pusher). Thus, when the bundling seal pieces 21 and 22 are pressed, the fifth and sixth surfaces 15 and 16 have compression recovery elasticity and are relatively flexible as described above. There is a possibility that it cannot be attached, or part of the bundling seal pieces 21 and 22 may bite into the boundary line 23 to cause wrinkles.

  However, in the present invention, the binding seal pieces 21 and 22 are formed on the first and second surfaces 11 and 12 that face each other in the direction (X direction) orthogonal to the direction (Y direction) in which the absorbent articles 30 are arranged. Since they are pasted, when they are pasted, the pasting surfaces are deformed, and part of the bundling seal pieces 21 and 22 are lifted up or bite into the boundary line 23 to cause wrinkles. It is not.

  6 is a front view of the first surface 11, FIG. 7A is a plan view of the back surface side of the bundling seal piece 21, and FIG. 7B is a back surface side of the bundling seal piece 21 in another embodiment. FIG. 8 is a plan view of the surface side of the bundling seal piece 21 in another embodiment. 6 to 8 describe only the first surface 11 side, it should be understood that the second surface 12 side has the same configuration.

  The binding seal pieces 21 and 22 are synthetic paper made from a polypropylene resin having a substantially rectangular shape and a thickness of 70 to 90 μm, for example, a base sheet formed from YUPO (trade name) manufactured by YUPO Corporation, It is a releasable laminate seal composed of an adhesive layer 50 having a thickness of 60 to 80 μm formed by applying an acrylic pressure-sensitive adhesive on the back surface (sticking) side.

  As shown in FIG. 7 (a), the adhesive layer 50 is not formed at the corners of the bundling seal piece 21, or a gripping part 51 formed by applying an ink agent to the adhesive layer 50 is formed. . Since the holding part 51 is formed on the binding seal piece 21, the binding seal piece 21 can be smoothly peeled off from the first surface 11 by picking it up with a finger and pulling it up. Further, when the bundling seal piece 21 has a relatively high adhesive force, in order to facilitate its peeling, as shown in FIG. It may be formed along the entire area of the length dimension.

  The tensile strength of the binding seal pieces 21 and 22 is 25 to 30 N / 10 mm, and the tensile strength of the exterior sheet 24 of the first and second article packaging bodies 17 and 18 is 5.5 to 6.5 N / 10 mm. Here, the tensile strength in the present invention refers to the value of stress applied to the sample when the sample is stretched by 3%.

<Measurement of tensile strength>
Tensile strength is measured five times under the conditions of a sample width of 16 mm, a sample length of 70 mm, and a tensile speed of 100 mm / min using a tensile tester (manufactured by Instron), and the average value is obtained for each sheet member. It was set as the tensile strength of the film.

  Moreover, the peeling force when peeling the binding seal pieces 21 and 22 from the exterior sheet 24 forming the first and second surfaces 11 and 12 is 1.3 to 4.8N.

<Measurement of peel force>
The peeling force of the bundling seal pieces 21 and 22 is any of the bundling seal pieces 21 and 22 of the bundling system 10 under the conditions of a grip width of 20 mm and a pulling speed of 300 mm / min using a tensile tester (Instron). One side is peeled off, the first article packaging body 17 is removed, the bundling seal piece stuck on the third surface of the second article packaging body 18 is fixed to the movable gripping tool, and a separate piece stuck on the second side Bundling seal piece (similar to the bundling seal piece on the third surface, about half of the area is affixed to the article packaging and the other half protrudes to the fourth surface side) on the fixed grip side Measured by fixing and peeling. With this measurement method, the maximum value at a peeling angle of about 90 degrees was measured and used as the peeling force of the bundling seal pieces 21 and 22.

  As described above, since the adhesive force and peeling force of the bundling seal pieces 21 and 22 are lower than those of other seal members generally used for this type of article, the bundling seal pieces 21 and 22 are first and It is easy to peel off from the second side surfaces 11 and 12, and the tensile strength of the binding seal pieces 21 and 22 is relatively large. There is also no risk of occurrence. Further, since the tensile strength of the binding seal pieces 21 and 22 is about 5.0 to 6.0 times the tensile strength of the exterior sheet 24, the perforation line 28 of the first and second article packaging bodies 17 and 18 is assumed. , 29 are formed on the first and second surfaces 11, 12 where the binding seal pieces 21, 22 are arranged, the breakage of the perforation lines 28, 29 causes the binding seal pieces 21, 22 to There is no risk of part breaking.

  Further, as shown in FIG. 8, on the surface side of the binding seal piece 21, a display capable of visually or mechanically recognizing the number of article packaging bodies 17, 18 forming the binding system 10, for example, “two bargains” A character information portion 54 such as “pack” or a bar code display (JAN code) 55 for identifying a product may be printed. Further, in order to avoid erroneous recognition due to the bar code display 55 of the bundling system 10 and the bar code display unique to the first and second article packaging bodies 17 and 18, the bar code display attached to each article packaging body is bound and sealed. It can be covered with the piece 21 so that it cannot be recognized from the outside.

Referring again to FIG. 6, Y direction length W ₁ of the binding seal piece 21 is smaller than the Y direction length W of the binding system 10, also, the length of the Z-direction of the binding seal segments 21 Since the dimension L ₁ is smaller than the length dimension L in the Z direction of the binding system 10, it can be said that the area of the binding seal piece 21 is smaller than the area of the first surface 11.

Specifically, while the length dimension L in the Z direction of the bundling system 10 is 150 to 200 mm and the length dimension W in the Y direction is 130 to 180 mm, the length dimension in the Z direction of the bundling seal piece 21. L ₁ is 50 to 70 mm, Y-direction length dimension _{W 1} is 70～90Mm. Moreover, it is preferable that the magnitude | size (area) of the bundling seal piece 21 is 0.1 to 0.7 times with respect to the magnitude | size of the 1st surface 11 whole of each article | item package. In the case of 0.1 times or less, depending on the adhesive force of the entire adhesive layer 50 of the binding seal piece 21, the first article packaging body 17 is gripped during transportation of the binding system 10 or display on the product shelf. There is a possibility that the binding seal piece 21 may be inadvertently peeled off when lifted by. On the other hand, when the area of the adhesive layer 50 of the binding seal piece 21 is 0.7 times or more, the first surface 11 is covered with the binding seal piece 21 in a relatively wide range, and the binding seal piece 21 is used in use. Is difficult to peel off and is not preferable in appearance.

Since the present invention, Y direction length W ₁ of the binding seal segment 21 is less than the Y direction length W of the binding system 10, as shown in FIG. 9, unity seal pieces of the first surface 11 21 On both sides, non-binding portions 60 and 61 where the binding seal piece 21 does not exist are formed. By forming such non-bundling portions 60 and 61, the operator can grasp the bundling system 10 with one hand. That is, the bundling system 10 has a given thickness because a plurality of article wrapping bodies are formed so as to overlap with each other, and it is difficult to stably hold it with one hand. In particular, when the bundling system 10 is taken out from a cardboard box or the like packed in a compressed state, a part of the bundling system 10 is forcibly picked up with a finger and pulled up from the cardboard box or the like. There is a possibility that a part of the article package is damaged or the absorbent article 30 inside is deformed.

  However, in the bundling system 10 of the present embodiment, the non-bundling portions 60 and 61 are formed on both sides of the bundling seal piece 21, and these are the boundary line 23 between the fifth surface 15 and the sixth surface 16, respectively. The first article packaging that forms the boundary line 23 when the operator of the binding system 10 inserts a finger into the boundary line 23 of the fifth surface 15 or the sixth surface 16. Since the overlapping surface 17A of the body 17 and the overlapping surface 18A of the second article packaging body 18 are separated from each other, it is easy to insert a finger to the inside of the boundary line 23, and the first article packaging body 17 can be stably held in one hand. The entire binding system 10 can be lifted by grabbing. Moreover, in this embodiment, since the 1st and 2nd goods packaging bodies 17 and 18 are gusset bag shape, when a finger is inserted in the boundary line 23 of the 5th surface 15 or the 16th surface, the 5th surface Since the sealing portions 26 and 27 protruding from the 15th or 6th surface 16 can be deformed so as to be crushed and firmly gripped, one hand can more stably than the case where the individual packaging body 31 grips the pressed surface. The binding system 10 can be lifted up.

  Further, as shown in FIG. 10A, when the perforated line 28 of the first article packaging body 17 is broken and the individual packaging body 31 is taken out from the inside and used, the first article packaging body 17 is opened. As a result, there is a risk that dust will enter the inside from the opening site, or the arrangement of the group of individual packaging bodies 31 stored in a compressed state may be disturbed, causing the first article packaging body 17 to lose its shape. . In such a case, the unsealed portion can be sealed by pulling the outer sheet 24 so that the separated perforation lines 28 are pulled toward each other and attaching the bundling seal pieces 22 on the pulled perforation lines 28. . Thereby, while being able to suppress the deformation | transformation of the 1st goods packaging body 17 by the arrangement | sequence of the individual packaging body 31 group being disturb | confused, it can prevent that a dust enters into an inside. Even when the first article packaging body 17 is opened or after the end of use, even when the perforated line 29 of the second article packaging body 18 is broken and opened, the binding seal piece 21 is attached to the opening site. It can seal by sticking. Since the binding seal pieces 21 and 22 are detachable adhesive seals, the first and second article packaging bodies 17 and 18 can be resealed by sticking the binding seal pieces 21 and 22 to the perforation lines 28 and 29. And re-sealing becomes possible.

  11 is a front view of the first surface 11 showing the second embodiment of the bundling system 10, FIG. 12 is a front view of the first surface 13 showing the third embodiment of the bundling system 10, and FIG. 13 is a bundling system. FIG. 14 is a perspective view similar to FIG. 1 illustrating the fifth embodiment of the bundling system 10. Since the basic configuration in each embodiment is the same as the basic configuration in the first embodiment, the differences will be described below. 11 to 14, only the binding seal piece 21 positioned on the first surface 11 has been described, but it should be understood that the binding seal piece 22 positioned on the second surface 12 also has the same configuration.

<Second Embodiment>
As shown in FIG. 11, in the present embodiment, separation means (perforation line) 70 extending in the Y direction along the boundary line 23 is formed at a substantially central portion of the length dimension in the Z direction of the binding seal piece 21. . Since the separating means 70 is formed on the binding seal piece 21, the first article packaging body 17 and the second article packaging body 18 can be promptly separated without peeling the binding seal piece 21 from the binding system 10. .

<Third Embodiment>
As shown in FIG. 12, in the present embodiment, the separating means 71 extending in the Y direction along the boundary line 23 is formed at a substantially central portion of the length dimension in the Z direction of the binding seal piece 21. The separating means 71 includes a wavy first cutting line 70a positioned on the first surface 11 side, a wavy second cutting line 70b positioned on the fourth surface 14 side, and a knob portion 72 protruding toward the fifth side surface 15 side. It is formed by the zipper processed part containing. Since the separating means 71 is formed on the bundling seal piece 21, the user picks the knob 72 with his / her finger and pulls it from the fifth surface 15 side toward the sixth side surface 16 side, whereby the first and second cuttings are performed. The separating means 71 is separated from the binding seal piece 21 along the lines 70a and 70b, so that the binding between the first article packaging body 17 and the second article packaging body 18 can be released. In the case of the present embodiment, the first article packaging body 17 and the second article packaging body 18 are separated more easily and reliably than the second embodiment without peeling the binding seal piece 21 from the first surface 11. be able to. In addition, in order to make peeling of the separating means 71 easier, the adhesive force of the adhesive layer 50 located on the inner surface thereof may be lowered as compared with other parts.

<Fourth embodiment>
As shown in FIG. 13, in the present embodiment, the binding system 10 includes three article packaging bodies including the first and second article packaging bodies 17 and 18 and the third article packaging body 75 that are overlapped with each other, and the first article. The bundling seal piece 21 has a size that continuously extends from the packaging body 17 to the third article packaging body 75 positioned below the packaging body 17. Even in the case of such an embodiment, the binding seal piece 21 only binds the opposing surfaces of the article packaging bodies 17, 18, and 75 continuously, so there is no risk of losing their shape. In addition to this embodiment, the binding system 10 may be composed of three or more plural article packages in accordance with the adhesive strength of the binding seal pieces 21 and 22. Moreover, in this embodiment, although the bundling seal piece 21 extended in series from the 1st article packaging body 17 to the 3rd article packaging body 75 is used, the bundling seal piece 21 is used between the overlapping surfaces of each article packaging body. You may form from several sheets which cross | intersect the boundary line 23 formed in the middle.

  In addition, as shown in FIG. 13, each article packaging body 17, 18, 75 has an adhesive sheet formed by heat sealing along the outer peripheral edge of the exterior sheet 24. Unlike the first embodiment, The sealing portion 26 is formed only on the fifth surface 15, and the sealing portion is not formed on the sixth surface 16. Each article packaging body 17, 18, 75 may have a sealing portion formed only on one surface as in this embodiment, or a sealing portion formed on two or more surfaces. May be.

<Fifth Embodiment>
In the present embodiment, the first and second article packaging bodies 17 and 18 are bag-like bodies that contain a plurality of wipes 80 therein, and the plurality of wipes 80 are compressed and laminated in the Z direction. Is housed in. The first article packaging body 17 has an opening seal 81 having removable adhesiveness on the third surface 13, and an opening (not shown) formed in the exterior sheet 24 by peeling the opening seal 81. By exposing, the wipe 80 can be taken out from the opening.

  In the present invention, the material used for the binding system 10 can be generally used without limitation as long as it is not specifically described in the specification. In addition, the terms “first” and “second” used in the specification and claims of the present invention are merely used to distinguish similar elements, positions, and the like.

DESCRIPTION OF SYMBOLS 10 Binding system 11 1st surface 12 2nd surface 13 3rd surface 14 4th surface 15 5th surface 16 6th surface 17 1st goods packaging body 18 2nd goods packaging body 21 and 22 Binding seal piece 23 Boundary line 24 Exterior Sheets 26 and 27 Sealing sections 28 and 29 Perforation line 30 Absorbent article 31 Package 32 Interior sheet 33 Top sheet 34 Back sheet 35 Absorbent core 51 Holding section 70 and 71 Separating means 75 Third article package X X direction Y Y direction Z Z direction

Claims (9)

X and Y directions, Z directions, and at least first and second surfaces facing each other in the X direction, and third and second surfaces facing each other in the Z direction and located between the first and second surfaces. An article packaging body having four sides;
In the bundling system for a plurality of the article packaging bodies, including at least two bundling seal pieces whose back surface is an adhesive surface,
The article package includes a plurality of articles mainly formed from a flexible sheet member, and an exterior sheet formed from a flexible plastic film that accommodates the articles.
The plurality of article packaging bodies are formed in an overlapped form in which at least one of the third surface and the fourth surface is opposed to each other in the Z direction,
Each of the at least two binding seal pieces has an area smaller than the total area of the first surface of the plurality of article packaging bodies, and the dimensions in the X and Z directions are the X of the article packaging body. Having a shape smaller than the dimensions,
In a substantially central region of each of the first and second surfaces of the plurality of article packaging bodies, it intersects with a boundary line defined between surfaces of the third surface and the fourth surface that are opposed to each other. Affixed through the adhesive surface,
The bundling system for a plurality of article packaging bodies, wherein the plurality of article packaging bodies are bundled so as to maintain the overlapping form. A fifth surface and a sixth surface facing each other in the Y direction;
The exterior sheet is formed in a bag-like body having an opening on at least one of the fifth and sixth surfaces,
The said bag-shaped body has a sealing part which protrudes from at least one of the said 5th and 6th surfaces formed by sealing the said opening part, and extends in the said X direction. Unity system. Each of the plurality of articles is an absorbent article that is flat and has a compression / restoration elasticity, and is folded so as to have at least one bent edge, and is packed with an interior sheet from which the absorbent article can be taken out. Formed in the form of an individual package,
A plurality of the individual wrapping bodies are adjacent to each other in the bag-shaped wrapping body formed of the exterior sheet, wherein the at least one bent edge portion faces in the Z direction and is parallel to the Y direction. The binding system according to claim 1 or 2, wherein the individual packages are accommodated in a state where they are pressed against each other.   The binding system according to any one of claims 1 to 3, wherein the article packaging body has an opening means for the article packaging body at a portion other than the portion where the binding seal piece is disposed.   The bundling system according to claim 4, wherein the opening means is a perforation line provided in the bag-shaped package.   The bundling system according to any one of claims 1 to 5, wherein an adhesive layer formed by applying a pressure sensitive adhesive is formed on an adhesive surface of the bundling seal piece.   The binding system according to claim 6, wherein the adhesive layer is formed on the adhesive surface of the binding seal piece, or a gripping portion is formed by applying a resin to a part of the adhesive layer.   The bundling system according to any one of claims 1 to 7, wherein the bundling seal piece includes a separating unit that extends in the Y direction so as to face the boundary line.   The binding system according to any one of claims 1 to 8, wherein a display capable of visually or mechanically recognizing the number of the article packaging bodies is attached to a surface side of the binding seal piece.

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