JP2009096512A - Standing-pouch packaging box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a standing-pouch packaging box capable of storing standing pouches densely and efficiently and capable of preventing stored standing pouches from being moved during transport or other handling. <P>SOLUTION: The standing pouch packaging box has a vertical partition plate 2 in a quadrangular box body 1. The vertical partition 2 has a mountain fold 9 that has a vertical crease, and a valley fold 10 following the mountain fold 9. Both ends of the vertical partition plate 2 are disposed in contact with the plate faces 3a and 4a of the opposite wall plates 3 and 4 of the box body 1. An angle θ between the plate faces 3a and 4a of the wall plates 3 and 4 and the mountain side face 2a of the vertical plate 2 disposed in contact with the plate faces 3a and 4a is acute. Also, the angle θ of each of valley portions 13 formed on the left and right sides of the vertical plate 2 is acute. Spaces defined between the plate faces 3a and 4a of the wall plates 3 and 4 and the mountain side face 2a of the vertical partition plate 2 disposed in contact with the plate faces 3a and 4a, and spaces defined by the valley portion 13 formed on the left and right sides of the vertical plate 2 are used as standing pouch support spaces 14. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a packaging box for a standing pouch.

  In recent years, as a packaging container for filling contents such as detergents and cosmetics due to the problem of resource recycling, it has been replaced with a shape-keeping container such as a glass bottle, plastic bottle, metal can, etc. A standing pouch that can be disposed of is used.

  As a packaging box for packaging a plurality of standing pouches, a rectangular box made of corrugated cardboard or the like is generally used, and when storing the standing pouch in this box, the standing pouch is placed on the side wall plate of the box body. It was stored in a state where the wide surface portions are arranged so as to be orthogonal. However, the standing pouch has a square or substantially oval shape at the bottom in order to have self-supporting properties, and in a state where the contents are filled, the body portion swells with the contents and becomes an almost oval shape. In the standing pouch stored in the box body, the wide surface portions of the adjacent standing pouches are in contact with each other, and a wasteful gap is generated between the narrow surface portions, resulting in poor storage efficiency.

Therefore, as a solution to this problem, a packaging box has been proposed in which the standing pouch can be efficiently stored by storing the wide surface portion of the standing pouch obliquely with respect to the side wall plate of the box body (Patent Document 1). ).
JP 2000-185767 A

  However, the packaging box proposed in Patent Document 1 has no means for restricting the movement of the standing pouch stored in the box body. There is a problem that it may move with a lack of stability. In particular, the standing pouch is made of a slippery material called a thin synthetic resin film, so it is easy to move within the box body, and the labels printed on the surface of the standing pouch peel off when they move against each other. It is easy to cause damage.

  An object of the present invention is to provide a packaging for a standing pouch that can store the standing pouch densely and efficiently and prevent the stored standing pouch from moving during transportation or other handling. To provide a box.

  In order to achieve the above object, the invention according to claim 1 is a packaging box for a standing pouch in which a vertical partition plate is provided inside a rectangular box body, and the vertical partition plate has a folding line in the vertical direction. A vertical folding plate, and both ends of the vertical partition plate are provided in contact with the opposing plate surfaces of the box body, and the plate surface of the wall plate and the plate The angle between the vertical partition plate contacting the surface and the crest side surface and the angle of the valleys present on the left and right of the vertical partition plate are acute angles, and contact the plate surface of the wall plate and the plate surface. The space formed between the vertical partition plate and the surface on the mountain side and the space formed in the valleys present on the left and right sides of the vertical partition plate are standing pouch support space portions.

  The invention according to claim 2 is the angle between the plate surface of the wall plate and the mountain-side surface of the vertical partition plate contacting the plate surface according to claim 1, and on the left and right of the vertical partition plate. The existing valleys have substantially the same angle.

  According to a third aspect of the present invention, in the vertical partition plate according to the first or second aspect, a fixing plate for fixing the vertical partition plate to the plate surface of the wall plate is connected to both ends thereof. It is characterized by.

  According to the packaging box for a standing pouch according to claim 1, the vertical partition plate provided inside the rectangular box body is composed of a mountain fold portion having a fold line in the vertical direction and a valley fold portion following the fold portion, Both ends of the vertical partition plate are provided in contact with the plate surface of the opposing wall plate of the box body, and between the plate surface of the wall plate and the ridge side surface of the vertical partition plate in contact with the plate surface A space formed between the plate surface of the wall plate and the ridge-side surface of the vertical partition plate in contact with the plate surface, while the angle and the angle of the valley portions present on the left and right of the vertical partition plate are acute angles. And the spaces formed in the valleys present on the left and right sides of the vertical partition plate serve as standing pouch support space portions, so that when the standing pouch is stored in the box body, the standing pouch support space portion has the standing pouch support space portion. Insert the narrow side Thus, each of the standing pouches can be stored in an inclined state with respect to the wall plate of the box body, thereby creating a useless gap between the adjacent standing pouches. Therefore, the standing pouch can be stored densely and efficiently in the box body.

  In addition, the angle between the plate surface of the wall plate that forms the standing pouch support space portion and the crest side surface of the vertical partition plate that contacts the plate surface, and the angle of the valleys that exist on the left and right of the vertical partition plate Is an acute angle, the narrow side of the standing pouch inserted into the standing pouch support space is supported so as to be sandwiched between the standing pouch support space, and the inside of the box body Since the movement of the standing pouch is prevented, the movement of the standing pouch stored in the box body can be prevented even if an impact is applied during transportation or other handling.

  According to the packaging box for a standing pouch according to claim 2, the angle between the plate surface of the wall plate and the mountain-side surface of the vertical partition plate in contact with the plate surface according to claim 1, and Each of the standing pouches housed in the box body so that the narrow side of the standing pouch is inserted into the standing pouch support space, because the angles of the valley portions present on the left and right of the vertical partition plate are substantially the same angle. Will be restricted to face in the same direction, thereby effectively preventing useless gaps between adjacent standing pouches, and the standing pouches on the box body. It can be stored more densely and efficiently.

  According to the packaging box for a standing pouch according to claim 3, the vertical partition plate according to claim 1 or 2 has fixing plates for fixing the vertical partition plate to the plate surface of the wall plate at both ends thereof. Since it is continuously provided, the vertical partition plate is surely fixed to the box body, and thereby the movement of the standing pouch in the box body can be more reliably prevented. .

  The best mode for carrying out a packaging box for a standing pouch according to the present invention will be described below with reference to the drawings.

  FIG. 1 to FIG. 3 show a first embodiment of a standing pouch packaging box according to the present invention. FIG. 1 shows the upper portion of the standing pouch packaging box according to the first embodiment of the present invention. FIG. 2 is a perspective view showing a vertical partition plate constituting the standing pouch packaging box of FIG. 1, and FIG. 3 is a plan view showing a state where the standing pouch is stored in the standing pouch packaging box of FIG. It is.

  The standing pouch packaging box of this embodiment is composed of a rectangular box body 1 and one vertical partition plate 2 that partitions the inside of the box body 1 in the vertical direction.

  The box body 1 has a barrel portion formed of four opposing wall plates 3, 4, 5 and 6, a bottom plate 7 for sealing the bottom of the barrel portion, and a lid plate 8 for sealing the upper portion of the barrel portion. It consists of As a material of the box body 1, cardboard such as cardboard sheet or cardboard can be used, but is not limited thereto.

  The vertical partition plate 2 is a plate that partitions the inside of the box body 1 in the vertical direction, and is formed of a single plate-like member. The vertical partition plate 2 is provided with a mountain fold portion 9 having a fold line in the vertical direction and a valley fold portion 10 subsequent thereto. In the present embodiment, a mountain fold 9 and a subsequent valley fold 10 are provided from one end 11 in the horizontal direction of the vertical partition plate 2 to the other end 12. As the material of the vertical partition plate 2, as in the case of the box body 1, a cardboard such as a cardboard sheet or cardboard can be used, but is not limited thereto.

  The vertical partition plate 2 is a plate of wall plates 3 and 4 (or wall plates 5 and 6) facing the box body 1 at both ends in the horizontal direction of the vertical partition plate 2, that is, one end portion 11 and the other end portion 12. It is provided in contact with the surfaces 3a, 4a. In the present embodiment, one end portion 11 is in contact with an intermediate portion of the plate surface 3 a of the wall plate 3, and the other end portion 12 is in contact with an intermediate portion of the plate surface 4 a of the wall plate 4 facing the wall plate 3.

  The angle θ between the plate surfaces 3a, 4a of the wall plates 3, 4 and the crest-side surface 2a of the vertical partition plate 2 in contact with the plate surfaces 3a, 4a and the mountain folding portion 9 provided in the vertical partition plate 2 The valleys 10 make the angle θ of the valleys 13 present on the left and right of the vertical partition plate 2 both acute. The angle θ is not particularly limited, but is preferably in the range of 60 degrees to 80 degrees.

  In the present embodiment, the angle θ between the plate surfaces 3a, 4a of the wall plates 3, 4 and the crest-side surface 2a of the vertical partition plate 2 contacting the plate surfaces 3a, 4a and the vertical partition plate 2 are provided. Due to the mountain folded portion 9 and the valley folded portion 10, the angle θ of the valley portion 13 existing on the left and right of the vertical partition plate 2 is substantially the same angle.

  In this way, inside the box body 1 partitioned by the vertical partition plate 2, the plate surfaces 3 a, 4 a of the wall plates 3, 4 and the surface on the mountain side of the vertical partition plate 2 abutting against the plate surfaces 3 a, 4 a The space formed between 2a and the space formed in the valleys 13 existing on the left and right of the vertical partition plate 2 are standing pouch support spaces 14.

  When the standing pouch 15 is stored in the box body 1 of the packaging box for the standing pouch configured as described above, the plate surfaces 3a and 4a of the wall plates 3 and 4 and the mountain side of the vertical partition plate 2 that contacts the plate surfaces 3a and 4a. The space formed between the surface 2a and the space formed in the valleys 13 existing on the left and right of the vertical partition plate 2 are inserted into the standing pouch support space 14 so that the narrow side of the standing pouch 15 is inserted. Store (see FIG. 3).

  The standing pouch 15 accommodated in the standing pouch support space 14 so as to be inserted on the narrow side is a mountain side surface 2a of the vertical partition plate 2 that forms an acute angle with the plate surfaces 3a, 4a of the wall plates 3, 4. And is stored in an inclined state with respect to the wall plates 3, 4, 5, and 6 of the box body 1. Thereby, it is possible to prevent a useless gap from being formed between the adjacent standing pouches 15, and the standing pouch 15 can be stored in the box body 1 efficiently and densely.

  In the present embodiment, the angle θ between the plate surfaces 3a, 4a of the wall plates 3, 4 and the crest-side surface 2a of the vertical partition plate 2 contacting the plate surfaces 3a, 4a exists on the left and right sides of the vertical partition plate 2. Since the angle θ of the trough 13 is substantially the same angle, each standing pouch 15 housed in the box body 1 with the narrow side of the standing pouch 15 inserted into the standing pouch support space 14 is respectively It will be controlled to face in the same direction, so that it is possible to effectively prevent a useless gap from being formed between adjacent standing pouches 15, and the standing pouches 15 are more densely packed in the box body 1. It can be stored efficiently.

  Further, the angle θ between the plate surfaces 3a and 4a of the wall plates 3 and 4 forming the standing pouch support space portion 14 and the ridge-side surface 2a of the vertical partition plate 2 in contact with the plate surfaces 3a and 4a and the vertical partition. Since the angles θ of the valley portions 13 present on the left and right sides of the plate 2 are both acute, the narrow side of the standing pouch 15 inserted into the standing pouch support space portion 14 is sandwiched between the standing pouch support space portions 14. Thus, the movement of the standing pouch 15 in the box body 1 is prevented, and the standing pouch 15 accommodated in the box body 1 is not affected by an impact during transportation or other handling. Movement is prevented.

  In this embodiment, the angle θ is 60 degrees to 80 degrees. When the angle θ is this angle, the narrow side of the standing pouch 15 can be inserted into the standing pouch support space 14 without difficulty, and the standing pouch 15 The narrow side of the standing pouch 15 can be sandwiched with a pressure that prevents the movement.

  In the present embodiment, the case where one vertical partition plate 2 is provided inside the box body 1 has been described. However, the present invention is not limited to this. For example, two vertical partition plates 2 or two It may be provided above. The number of the vertical partition plates 2 is set according to the size of the box body 1 and the number of standing pouches 15 to be stored. Further, in the vertical partition plate 2, the mountain folding part 9 and the subsequent valley folding part 10 are provided one by one. However, the present invention is not limited to this, and the mountain folding part 9 and the subsequent valley folding part 10 are provided. A plurality of may be provided alternately.

  FIG. 4 is a plan view showing a state where the standing pouch is stored in the packaging box for the standing pouch according to the second embodiment of the present invention. Note that portions corresponding to those of the first embodiment are denoted by the same reference numerals.

  The standing pouch packaging box of the present embodiment is composed of a box body 1 and a vertical partition plate 2 that partitions the inside of the box body 2 in the vertical direction. In the present embodiment, two vertical partition plates 2 are provided inside the box body 2. Since the other configuration is the same as that of the first embodiment, the description of the first embodiment is incorporated. Further, since the description of the effect is the same as that of the first embodiment, the description of the effect of the first embodiment is cited.

  FIG. 5 is a plan view showing a state where the standing pouch is stored in the packaging box for the standing pouch according to the third embodiment of the present invention. Note that portions corresponding to those of the first embodiment are denoted by the same reference numerals.

  The standing pouch packaging box of the present embodiment is composed of a box body 1 and a vertical partition plate 2 that partitions the inside of the box body 2 in the vertical direction. In the present embodiment, the vertical partition plate 2 is provided with two mountain folds 9 and two valley folds 10 following the mountain folds 9. Since the other configuration is the same as that of the first embodiment, the description of the first embodiment is incorporated. Further, since the description of the effect is the same as that of the first embodiment, the description of the effect of the first embodiment is cited.

  FIGS. 6 and 7 show a fourth embodiment of the present invention. FIG. 6 is a perspective view showing a state in which the upper portion of a standing pouch packaging box according to the fourth embodiment of the present invention is opened. FIG. 7 is a perspective view showing a vertical partition plate constituting the packaging box for a standing pouch in FIG. 6. Note that portions corresponding to those of the first embodiment are denoted by the same reference numerals.

  The standing pouch packaging box of the present embodiment is composed of a box body 1 and a vertical partition plate 2 that partitions the inside of the box body 2 in the vertical direction. In the present embodiment, the vertical partition plate 2 is fixed to both ends of the vertical partition plate 2, that is, the one end portion 11 and the other end portion 12, to the plate surfaces 3a and 4a of the wall plates 3 and 4 and the plate surfaces 3a and 4a. A fixed plate 16 is provided continuously.

  And as for the vertical partition plate 2, the plate surface of the fixing plate 16 currently provided in the both ends of the horizontal direction is the plate surface of the wall plates 3 and 4 (or wall plates 5 and 6) which the said box main body 1 opposes. It is provided in contact with 3a, 4a. In the fixed state of the fixed plate 16 and the plate surfaces 3a, 4a of the wall plates 3, 4 fixed by contact pressure between the plate surface of the fixed plate 16 and the plate surfaces 3a, 4a of the wall plates 3, 4 Alternatively, it may be fixed by bringing the open end of the fixed plate 16 into contact with the corner of the box body 1, and the plate surface of the fixed plate 16 and the plate surfaces 3a and 4a of the wall plates 3 and 4 are bonded. You may make it fix by fixing means, such as an agent. In this embodiment, the fixing plate 16 is fixed by bringing the open end portion into contact with the corner of the box body 1 (FIG. 6). Since the other configuration is the same as that of the first embodiment, the description of the first embodiment is incorporated.

  According to the standing pouch packaging box configured as described above, the vertical partition plate 2 is stably fixed to the box body 1 and the vertical partition plate 2 itself is prevented from moving in the box body 1. Movement of the standing pouch 15 accommodated in the box body 1 so as to insert the narrow side into the support space portion 14 in the box body 1 is more reliably prevented. Since other effects are the same as those of the first embodiment, the description of the effects of the first embodiment is cited.

It is a perspective view which shows the state which opened the upper part of the packaging box for standing pouches of 1st Example of this invention. It is a perspective view which shows the vertical partition plate which comprises the packaging box for standing pouches of FIG. It is a top view which shows the state which accommodated the standing pouch in the packaging box for standing pouches of FIG. It is a top view which shows the state which accommodated the standing pouch in the packaging box for standing pouch of 2nd Example of this invention. It is a top view which shows the state which accommodated the standing pouch in the packaging box for standing pouch of 3rd Example of this invention. It is a perspective view which shows the state which opened the upper part of the packaging box for standing pouches of 4th Example of this invention. It is a perspective view which shows the vertical partition plate which comprises the packaging box for standing pouches of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Box main body 2 Vertical partition plate 2a Crest side surface of a vertical partition plate 3, 4, 5, 6 Wall plate 3a, 4a Wall plate surface 7 Bottom plate 8 Lid plate 9 Mountain fold portion 10 Valley fold portion 11 One end portion 12 Other end Section 13 Valley section 14 Standing pouch support space section 15 Standing pouch 16 Fixed plate

Claims (3)

  A packaging box for a standing pouch in which a vertical partition plate is provided inside a rectangular box body, wherein the vertical partition plate includes a mountain fold portion having a fold line in the vertical direction, and a valley fold portion following the fold portion, The angle between the plate surface of the wall plate and the ridge-side surface of the vertical partition plate that is in contact with the plate surface of the opposing wall plate of the box body, and both ends of the vertical partition plate are in contact with the plate surface And the space formed between the plate surface of the wall plate and the crest side surface of the vertical partition plate that contacts the plate surface, and the angle of the valleys present on the left and right of the vertical partition plate is an acute angle, and A standing pouch packaging box, wherein spaces formed in the valley portions present on the left and right sides of the vertical partition plate are standing pouch support space portions.   The angle between the plate surface of the wall plate and the crest-side surface of the vertical partition plate contacting the plate surface and the angle of the valleys present on the left and right of the vertical partition plate are approximately the same angle. The standing pouch packaging box according to claim 1.   The packaging box for a standing pouch according to claim 1 or 2, wherein a fixing plate for fixing the vertical partition plate to a plate surface of a wall plate is connected to both ends of the vertical partition plate.

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